STM32F103 1.1 STM32F103 CM3 r1p1 little false false 4 false 8 32 0x20 0x0 0xFFFFFFFF FSMC Flexible static memory controller FSMC 0xA0000000 0x0 0x1000 registers FSMC FSMC global interrupt 48 BCR1 BCR1 SRAM/NOR-Flash chip-select control register 1 0x0 0x20 read-write 0x000030D0 CBURSTRW CBURSTRW 19 1 ASYNCWAIT ASYNCWAIT 15 1 EXTMOD EXTMOD 14 1 WAITEN WAITEN 13 1 WREN WREN 12 1 WAITCFG WAITCFG 11 1 WAITPOL WAITPOL 9 1 BURSTEN BURSTEN 8 1 FACCEN FACCEN 6 1 MWID MWID 4 2 MTYP MTYP 2 2 MUXEN MUXEN 1 1 MBKEN MBKEN 0 1 BTR1 BTR1 SRAM/NOR-Flash chip-select timing register 1 0x4 0x20 read-write 0xFFFFFFFF ACCMOD ACCMOD 28 2 DATLAT DATLAT 24 4 CLKDIV CLKDIV 20 4 BUSTURN BUSTURN 16 4 DATAST DATAST 8 8 ADDHLD ADDHLD 4 4 ADDSET ADDSET 0 4 BCR2 BCR2 SRAM/NOR-Flash chip-select control register 2 0x8 0x20 read-write 0x000030D0 CBURSTRW CBURSTRW 19 1 ASYNCWAIT ASYNCWAIT 15 1 EXTMOD EXTMOD 14 1 WAITEN WAITEN 13 1 WREN WREN 12 1 WAITCFG WAITCFG 11 1 WRAPMOD WRAPMOD 10 1 WAITPOL WAITPOL 9 1 BURSTEN BURSTEN 8 1 FACCEN FACCEN 6 1 MWID MWID 4 2 MTYP MTYP 2 2 MUXEN MUXEN 1 1 MBKEN MBKEN 0 1 BTR2 BTR2 SRAM/NOR-Flash chip-select timing register 2 0xC 0x20 read-write 0xFFFFFFFF ACCMOD ACCMOD 28 2 DATLAT DATLAT 24 4 CLKDIV CLKDIV 20 4 BUSTURN BUSTURN 16 4 DATAST DATAST 8 8 ADDHLD ADDHLD 4 4 ADDSET ADDSET 0 4 BCR3 BCR3 SRAM/NOR-Flash chip-select control register 3 0x10 0x20 read-write 0x000030D0 CBURSTRW CBURSTRW 19 1 ASYNCWAIT ASYNCWAIT 15 1 EXTMOD EXTMOD 14 1 WAITEN WAITEN 13 1 WREN WREN 12 1 WAITCFG WAITCFG 11 1 WRAPMOD WRAPMOD 10 1 WAITPOL WAITPOL 9 1 BURSTEN BURSTEN 8 1 FACCEN FACCEN 6 1 MWID MWID 4 2 MTYP MTYP 2 2 MUXEN MUXEN 1 1 MBKEN MBKEN 0 1 BTR3 BTR3 SRAM/NOR-Flash chip-select timing register 3 0x14 0x20 read-write 0xFFFFFFFF ACCMOD ACCMOD 28 2 DATLAT DATLAT 24 4 CLKDIV CLKDIV 20 4 BUSTURN BUSTURN 16 4 DATAST DATAST 8 8 ADDHLD ADDHLD 4 4 ADDSET ADDSET 0 4 BCR4 BCR4 SRAM/NOR-Flash chip-select control register 4 0x18 0x20 read-write 0x000030D0 CBURSTRW CBURSTRW 19 1 ASYNCWAIT ASYNCWAIT 15 1 EXTMOD EXTMOD 14 1 WAITEN WAITEN 13 1 WREN WREN 12 1 WAITCFG WAITCFG 11 1 WRAPMOD WRAPMOD 10 1 WAITPOL WAITPOL 9 1 BURSTEN BURSTEN 8 1 FACCEN FACCEN 6 1 MWID MWID 4 2 MTYP MTYP 2 2 MUXEN MUXEN 1 1 MBKEN MBKEN 0 1 BTR4 BTR4 SRAM/NOR-Flash chip-select timing register 4 0x1C 0x20 read-write 0xFFFFFFFF ACCMOD ACCMOD 28 2 DATLAT DATLAT 24 4 CLKDIV CLKDIV 20 4 BUSTURN BUSTURN 16 4 DATAST DATAST 8 8 ADDHLD ADDHLD 4 4 ADDSET ADDSET 0 4 PCR2 PCR2 PC Card/NAND Flash control register 2 0x60 0x20 read-write 0x00000018 ECCPS ECCPS 17 3 TAR TAR 13 4 TCLR TCLR 9 4 ECCEN ECCEN 6 1 PWID PWID 4 2 PTYP PTYP 3 1 PBKEN PBKEN 2 1 PWAITEN PWAITEN 1 1 SR2 SR2 FIFO status and interrupt register 2 0x64 0x20 0x00000040 FEMPT FEMPT 6 1 read-only IFEN IFEN 5 1 read-write ILEN ILEN 4 1 read-write IREN IREN 3 1 read-write IFS IFS 2 1 read-write ILS ILS 1 1 read-write IRS IRS 0 1 read-write PMEM2 PMEM2 Common memory space timing register 2 0x68 0x20 read-write 0xFCFCFCFC MEMHIZx MEMHIZx 24 8 MEMHOLDx MEMHOLDx 16 8 MEMWAITx MEMWAITx 8 8 MEMSETx MEMSETx 0 8 PATT2 PATT2 Attribute memory space timing register 2 0x6C 0x20 read-write 0xFCFCFCFC ATTHIZx Attribute memory x databus HiZ time 24 8 ATTHOLDx Attribute memory x hold time 16 8 ATTWAITx Attribute memory x wait time 8 8 ATTSETx Attribute memory x setup time 0 8 ECCR2 ECCR2 ECC result register 2 0x74 0x20 read-only 0x00000000 ECCx ECC result 0 32 PCR3 PCR3 PC Card/NAND Flash control register 3 0x80 0x20 read-write 0x00000018 ECCPS ECCPS 17 3 TAR TAR 13 4 TCLR TCLR 9 4 ECCEN ECCEN 6 1 PWID PWID 4 2 PTYP PTYP 3 1 PBKEN PBKEN 2 1 PWAITEN PWAITEN 1 1 SR3 SR3 FIFO status and interrupt register 3 0x84 0x20 0x00000040 FEMPT FEMPT 6 1 read-only IFEN IFEN 5 1 read-write ILEN ILEN 4 1 read-write IREN IREN 3 1 read-write IFS IFS 2 1 read-write ILS ILS 1 1 read-write IRS IRS 0 1 read-write PMEM3 PMEM3 Common memory space timing register 3 0x88 0x20 read-write 0xFCFCFCFC MEMHIZx MEMHIZx 24 8 MEMHOLDx MEMHOLDx 16 8 MEMWAITx MEMWAITx 8 8 MEMSETx MEMSETx 0 8 PATT3 PATT3 Attribute memory space timing register 3 0x8C 0x20 read-write 0xFCFCFCFC ATTHIZx ATTHIZx 24 8 ATTHOLDx ATTHOLDx 16 8 ATTWAITx ATTWAITx 8 8 ATTSETx ATTSETx 0 8 ECCR3 ECCR3 ECC result register 3 0x94 0x20 read-only 0x00000000 ECCx ECCx 0 32 PCR4 PCR4 PC Card/NAND Flash control register 4 0xA0 0x20 read-write 0x00000018 ECCPS ECCPS 17 3 TAR TAR 13 4 TCLR TCLR 9 4 ECCEN ECCEN 6 1 PWID PWID 4 2 PTYP PTYP 3 1 PBKEN PBKEN 2 1 PWAITEN PWAITEN 1 1 SR4 SR4 FIFO status and interrupt register 4 0xA4 0x20 0x00000040 FEMPT FEMPT 6 1 read-only IFEN IFEN 5 1 read-write ILEN ILEN 4 1 read-write IREN IREN 3 1 read-write IFS IFS 2 1 read-write ILS ILS 1 1 read-write IRS IRS 0 1 read-write PMEM4 PMEM4 Common memory space timing register 4 0xA8 0x20 read-write 0xFCFCFCFC MEMHIZx MEMHIZx 24 8 MEMHOLDx MEMHOLDx 16 8 MEMWAITx MEMWAITx 8 8 MEMSETx MEMSETx 0 8 PATT4 PATT4 Attribute memory space timing register 4 0xAC 0x20 read-write 0xFCFCFCFC ATTHIZx ATTHIZx 24 8 ATTHOLDx ATTHOLDx 16 8 ATTWAITx ATTWAITx 8 8 ATTSETx ATTSETx 0 8 PIO4 PIO4 I/O space timing register 4 0xB0 0x20 read-write 0xFCFCFCFC IOHIZx IOHIZx 24 8 IOHOLDx IOHOLDx 16 8 IOWAITx IOWAITx 8 8 IOSETx IOSETx 0 8 BWTR1 BWTR1 SRAM/NOR-Flash write timing registers 1 0x104 0x20 read-write 0x0FFFFFFF ACCMOD ACCMOD 28 2 DATLAT DATLAT 24 4 CLKDIV CLKDIV 20 4 DATAST DATAST 8 8 ADDHLD ADDHLD 4 4 ADDSET ADDSET 0 4 BWTR2 BWTR2 SRAM/NOR-Flash write timing registers 2 0x10C 0x20 read-write 0x0FFFFFFF ACCMOD ACCMOD 28 2 DATLAT DATLAT 24 4 CLKDIV CLKDIV 20 4 DATAST DATAST 8 8 ADDHLD ADDHLD 4 4 ADDSET ADDSET 0 4 BWTR3 BWTR3 SRAM/NOR-Flash write timing registers 3 0x114 0x20 read-write 0x0FFFFFFF ACCMOD ACCMOD 28 2 DATLAT DATLAT 24 4 CLKDIV CLKDIV 20 4 DATAST DATAST 8 8 ADDHLD ADDHLD 4 4 ADDSET ADDSET 0 4 BWTR4 BWTR4 SRAM/NOR-Flash write timing registers 4 0x11C 0x20 read-write 0x0FFFFFFF ACCMOD ACCMOD 28 2 DATLAT DATLAT 24 4 CLKDIV CLKDIV 20 4 DATAST DATAST 8 8 ADDHLD ADDHLD 4 4 ADDSET ADDSET 0 4 PWR Power control PWR 0x40007000 0x0 0x400 registers PVD PVD through EXTI line detection interrupt 1 CR CR Power control register (PWR_CR) 0x0 0x20 read-write 0x00000000 LPDS Low Power Deep Sleep 0 1 PDDS Power Down Deep Sleep 1 1 CWUF Clear Wake-up Flag 2 1 CSBF Clear STANDBY Flag 3 1 PVDE Power Voltage Detector Enable 4 1 PLS PVD Level Selection 5 3 DBP Disable Backup Domain write protection 8 1 CSR CSR Power control register (PWR_CR) 0x4 0x20 0x00000000 WUF Wake-Up Flag 0 1 read-only SBF STANDBY Flag 1 1 read-only PVDO PVD Output 2 1 read-only EWUP Enable WKUP pin 8 1 read-write RCC Reset and clock control RCC 0x40021000 0x0 0x400 registers RCC RCC global interrupt 5 CR CR Clock control register 0x0 0x20 0x00000083 HSION Internal High Speed clock enable 0 1 read-write HSIRDY Internal High Speed clock ready flag 1 1 read-only HSITRIM Internal High Speed clock trimming 3 5 read-write HSICAL Internal High Speed clock Calibration 8 8 read-only HSEON External High Speed clock enable 16 1 read-write HSERDY External High Speed clock ready flag 17 1 read-only HSEBYP External High Speed clock Bypass 18 1 read-write CSSON Clock Security System enable 19 1 read-write PLLON PLL enable 24 1 read-write PLLRDY PLL clock ready flag 25 1 read-only CFGR CFGR Clock configuration register (RCC_CFGR) 0x4 0x20 0x00000000 SW System clock Switch 0 2 read-write SWS System Clock Switch Status 2 2 read-only HPRE AHB prescaler 4 4 read-write PPRE1 APB Low speed prescaler (APB1) 8 3 read-write PPRE2 APB High speed prescaler (APB2) 11 3 read-write ADCPRE ADC prescaler 14 2 read-write PLLSRC PLL entry clock source 16 1 read-write PLLXTPRE HSE divider for PLL entry 17 1 read-write PLLMUL PLL Multiplication Factor 18 4 read-write OTGFSPRE USB OTG FS prescaler 22 1 read-write MCO Microcontroller clock output 24 3 read-write CIR CIR Clock interrupt register (RCC_CIR) 0x8 0x20 0x00000000 LSIRDYF LSI Ready Interrupt flag 0 1 read-only LSERDYF LSE Ready Interrupt flag 1 1 read-only HSIRDYF HSI Ready Interrupt flag 2 1 read-only HSERDYF HSE Ready Interrupt flag 3 1 read-only PLLRDYF PLL Ready Interrupt flag 4 1 read-only CSSF Clock Security System Interrupt flag 7 1 read-only LSIRDYIE LSI Ready Interrupt Enable 8 1 read-write LSERDYIE LSE Ready Interrupt Enable 9 1 read-write HSIRDYIE HSI Ready Interrupt Enable 10 1 read-write HSERDYIE HSE Ready Interrupt Enable 11 1 read-write PLLRDYIE PLL Ready Interrupt Enable 12 1 read-write LSIRDYC LSI Ready Interrupt Clear 16 1 write-only LSERDYC LSE Ready Interrupt Clear 17 1 write-only HSIRDYC HSI Ready Interrupt Clear 18 1 write-only HSERDYC HSE Ready Interrupt Clear 19 1 write-only PLLRDYC PLL Ready Interrupt Clear 20 1 write-only CSSC Clock security system interrupt clear 23 1 write-only APB2RSTR APB2RSTR APB2 peripheral reset register (RCC_APB2RSTR) 0xC 0x20 read-write 0x000000000 AFIORST Alternate function I/O reset 0 1 IOPARST IO port A reset 2 1 IOPBRST IO port B reset 3 1 IOPCRST IO port C reset 4 1 IOPDRST IO port D reset 5 1 IOPERST IO port E reset 6 1 IOPFRST IO port F reset 7 1 IOPGRST IO port G reset 8 1 ADC1RST ADC 1 interface reset 9 1 ADC2RST ADC 2 interface reset 10 1 TIM1RST TIM1 timer reset 11 1 SPI1RST SPI 1 reset 12 1 TIM8RST TIM8 timer reset 13 1 USART1RST USART1 reset 14 1 ADC3RST ADC 3 interface reset 15 1 TIM9RST TIM9 timer reset 19 1 TIM10RST TIM10 timer reset 20 1 TIM11RST TIM11 timer reset 21 1 APB1RSTR APB1RSTR APB1 peripheral reset register (RCC_APB1RSTR) 0x10 0x20 read-write 0x00000000 TIM2RST Timer 2 reset 0 1 TIM3RST Timer 3 reset 1 1 TIM4RST Timer 4 reset 2 1 TIM5RST Timer 5 reset 3 1 TIM6RST Timer 6 reset 4 1 TIM7RST Timer 7 reset 5 1 TIM12RST Timer 12 reset 6 1 TIM13RST Timer 13 reset 7 1 TIM14RST Timer 14 reset 8 1 WWDGRST Window watchdog reset 11 1 SPI2RST SPI2 reset 14 1 SPI3RST SPI3 reset 15 1 USART2RST USART 2 reset 17 1 USART3RST USART 3 reset 18 1 UART4RST UART 4 reset 19 1 UART5RST UART 5 reset 20 1 I2C1RST I2C1 reset 21 1 I2C2RST I2C2 reset 22 1 USBRST USB reset 23 1 CANRST CAN reset 25 1 BKPRST Backup interface reset 27 1 PWRRST Power interface reset 28 1 DACRST DAC interface reset 29 1 AHBENR AHBENR AHB Peripheral Clock enable register (RCC_AHBENR) 0x14 0x20 read-write 0x00000014 DMA1EN DMA1 clock enable 0 1 DMA2EN DMA2 clock enable 1 1 SRAMEN SRAM interface clock enable 2 1 FLITFEN FLITF clock enable 4 1 CRCEN CRC clock enable 6 1 FSMCEN FSMC clock enable 8 1 SDIOEN SDIO clock enable 10 1 APB2ENR APB2ENR APB2 peripheral clock enable register (RCC_APB2ENR) 0x18 0x20 read-write 0x00000000 AFIOEN Alternate function I/O clock enable 0 1 IOPAEN I/O port A clock enable 2 1 IOPBEN I/O port B clock enable 3 1 IOPCEN I/O port C clock enable 4 1 IOPDEN I/O port D clock enable 5 1 IOPEEN I/O port E clock enable 6 1 IOPFEN I/O port F clock enable 7 1 IOPGEN I/O port G clock enable 8 1 ADC1EN ADC 1 interface clock enable 9 1 ADC2EN ADC 2 interface clock enable 10 1 TIM1EN TIM1 Timer clock enable 11 1 SPI1EN SPI 1 clock enable 12 1 TIM8EN TIM8 Timer clock enable 13 1 USART1EN USART1 clock enable 14 1 ADC3EN ADC3 interface clock enable 15 1 TIM9EN TIM9 Timer clock enable 19 1 TIM10EN TIM10 Timer clock enable 20 1 TIM11EN TIM11 Timer clock enable 21 1 APB1ENR APB1ENR APB1 peripheral clock enable register (RCC_APB1ENR) 0x1C 0x20 read-write 0x00000000 TIM2EN Timer 2 clock enable 0 1 TIM3EN Timer 3 clock enable 1 1 TIM4EN Timer 4 clock enable 2 1 TIM5EN Timer 5 clock enable 3 1 TIM6EN Timer 6 clock enable 4 1 TIM7EN Timer 7 clock enable 5 1 TIM12EN Timer 12 clock enable 6 1 TIM13EN Timer 13 clock enable 7 1 TIM14EN Timer 14 clock enable 8 1 WWDGEN Window watchdog clock enable 11 1 SPI2EN SPI 2 clock enable 14 1 SPI3EN SPI 3 clock enable 15 1 USART2EN USART 2 clock enable 17 1 USART3EN USART 3 clock enable 18 1 UART4EN UART 4 clock enable 19 1 UART5EN UART 5 clock enable 20 1 I2C1EN I2C 1 clock enable 21 1 I2C2EN I2C 2 clock enable 22 1 USBEN USB clock enable 23 1 CANEN CAN clock enable 25 1 BKPEN Backup interface clock enable 27 1 PWREN Power interface clock enable 28 1 DACEN DAC interface clock enable 29 1 BDCR BDCR Backup domain control register (RCC_BDCR) 0x20 0x20 0x00000000 LSEON External Low Speed oscillator enable 0 1 read-write LSERDY External Low Speed oscillator ready 1 1 read-only LSEBYP External Low Speed oscillator bypass 2 1 read-write RTCSEL RTC clock source selection 8 2 read-write RTCEN RTC clock enable 15 1 read-write BDRST Backup domain software reset 16 1 read-write CSR CSR Control/status register (RCC_CSR) 0x24 0x20 0x0C000000 LSION Internal low speed oscillator enable 0 1 read-write LSIRDY Internal low speed oscillator ready 1 1 read-only RMVF Remove reset flag 24 1 read-write PINRSTF PIN reset flag 26 1 read-write PORRSTF POR/PDR reset flag 27 1 read-write SFTRSTF Software reset flag 28 1 read-write IWDGRSTF Independent watchdog reset flag 29 1 read-write WWDGRSTF Window watchdog reset flag 30 1 read-write LPWRRSTF Low-power reset flag 31 1 read-write GPIOA General purpose I/O GPIO 0x40010800 0x0 0x400 registers CRL CRL Port configuration register low (GPIOn_CRL) 0x0 0x20 read-write 0x44444444 MODE0 Port n.0 mode bits 0 2 CNF0 Port n.0 configuration bits 2 2 MODE1 Port n.1 mode bits 4 2 CNF1 Port n.1 configuration bits 6 2 MODE2 Port n.2 mode bits 8 2 CNF2 Port n.2 configuration bits 10 2 MODE3 Port n.3 mode bits 12 2 CNF3 Port n.3 configuration bits 14 2 MODE4 Port n.4 mode bits 16 2 CNF4 Port n.4 configuration bits 18 2 MODE5 Port n.5 mode bits 20 2 CNF5 Port n.5 configuration bits 22 2 MODE6 Port n.6 mode bits 24 2 CNF6 Port n.6 configuration bits 26 2 MODE7 Port n.7 mode bits 28 2 CNF7 Port n.7 configuration bits 30 2 CRH CRH Port configuration register high (GPIOn_CRL) 0x4 0x20 read-write 0x44444444 MODE8 Port n.8 mode bits 0 2 CNF8 Port n.8 configuration bits 2 2 MODE9 Port n.9 mode bits 4 2 CNF9 Port n.9 configuration bits 6 2 MODE10 Port n.10 mode bits 8 2 CNF10 Port n.10 configuration bits 10 2 MODE11 Port n.11 mode bits 12 2 CNF11 Port n.11 configuration bits 14 2 MODE12 Port n.12 mode bits 16 2 CNF12 Port n.12 configuration bits 18 2 MODE13 Port n.13 mode bits 20 2 CNF13 Port n.13 configuration bits 22 2 MODE14 Port n.14 mode bits 24 2 CNF14 Port n.14 configuration bits 26 2 MODE15 Port n.15 mode bits 28 2 CNF15 Port n.15 configuration bits 30 2 IDR IDR Port input data register (GPIOn_IDR) 0x8 0x20 read-only 0x00000000 IDR0 Port input data 0 1 IDR1 Port input data 1 1 IDR2 Port input data 2 1 IDR3 Port input data 3 1 IDR4 Port input data 4 1 IDR5 Port input data 5 1 IDR6 Port input data 6 1 IDR7 Port input data 7 1 IDR8 Port input data 8 1 IDR9 Port input data 9 1 IDR10 Port input data 10 1 IDR11 Port input data 11 1 IDR12 Port input data 12 1 IDR13 Port input data 13 1 IDR14 Port input data 14 1 IDR15 Port input data 15 1 ODR ODR Port output data register (GPIOn_ODR) 0xC 0x20 read-write 0x00000000 ODR0 Port output data 0 1 ODR1 Port output data 1 1 ODR2 Port output data 2 1 ODR3 Port output data 3 1 ODR4 Port output data 4 1 ODR5 Port output data 5 1 ODR6 Port output data 6 1 ODR7 Port output data 7 1 ODR8 Port output data 8 1 ODR9 Port output data 9 1 ODR10 Port output data 10 1 ODR11 Port output data 11 1 ODR12 Port output data 12 1 ODR13 Port output data 13 1 ODR14 Port output data 14 1 ODR15 Port output data 15 1 BSRR BSRR Port bit set/reset register (GPIOn_BSRR) 0x10 0x20 write-only 0x00000000 BS0 Set bit 0 0 1 BS1 Set bit 1 1 1 BS2 Set bit 1 2 1 BS3 Set bit 3 3 1 BS4 Set bit 4 4 1 BS5 Set bit 5 5 1 BS6 Set bit 6 6 1 BS7 Set bit 7 7 1 BS8 Set bit 8 8 1 BS9 Set bit 9 9 1 BS10 Set bit 10 10 1 BS11 Set bit 11 11 1 BS12 Set bit 12 12 1 BS13 Set bit 13 13 1 BS14 Set bit 14 14 1 BS15 Set bit 15 15 1 BR0 Reset bit 0 16 1 BR1 Reset bit 1 17 1 BR2 Reset bit 2 18 1 BR3 Reset bit 3 19 1 BR4 Reset bit 4 20 1 BR5 Reset bit 5 21 1 BR6 Reset bit 6 22 1 BR7 Reset bit 7 23 1 BR8 Reset bit 8 24 1 BR9 Reset bit 9 25 1 BR10 Reset bit 10 26 1 BR11 Reset bit 11 27 1 BR12 Reset bit 12 28 1 BR13 Reset bit 13 29 1 BR14 Reset bit 14 30 1 BR15 Reset bit 15 31 1 BRR BRR Port bit reset register (GPIOn_BRR) 0x14 0x20 write-only 0x00000000 BR0 Reset bit 0 0 1 BR1 Reset bit 1 1 1 BR2 Reset bit 1 2 1 BR3 Reset bit 3 3 1 BR4 Reset bit 4 4 1 BR5 Reset bit 5 5 1 BR6 Reset bit 6 6 1 BR7 Reset bit 7 7 1 BR8 Reset bit 8 8 1 BR9 Reset bit 9 9 1 BR10 Reset bit 10 10 1 BR11 Reset bit 11 11 1 BR12 Reset bit 12 12 1 BR13 Reset bit 13 13 1 BR14 Reset bit 14 14 1 BR15 Reset bit 15 15 1 LCKR LCKR Port configuration lock register 0x18 0x20 read-write 0x00000000 LCK0 Port A Lock bit 0 0 1 LCK1 Port A Lock bit 1 1 1 LCK2 Port A Lock bit 2 2 1 LCK3 Port A Lock bit 3 3 1 LCK4 Port A Lock bit 4 4 1 LCK5 Port A Lock bit 5 5 1 LCK6 Port A Lock bit 6 6 1 LCK7 Port A Lock bit 7 7 1 LCK8 Port A Lock bit 8 8 1 LCK9 Port A Lock bit 9 9 1 LCK10 Port A Lock bit 10 10 1 LCK11 Port A Lock bit 11 11 1 LCK12 Port A Lock bit 12 12 1 LCK13 Port A Lock bit 13 13 1 LCK14 Port A Lock bit 14 14 1 LCK15 Port A Lock bit 15 15 1 LCKK Lock key 16 1 GPIOB 0x40010C00 GPIOC 0x40011000 GPIOD 0x40011400 GPIOE 0x40011800 GPIOF 0x40011C00 GPIOG 0x40012000 AFIO Alternate function I/O AFIO 0x40010000 0x0 0x400 registers EVCR EVCR Event Control Register (AFIO_EVCR) 0x0 0x20 read-write 0x00000000 PIN Pin selection 0 4 PORT Port selection 4 3 EVOE Event Output Enable 7 1 MAPR MAPR AF remap and debug I/O configuration register (AFIO_MAPR) 0x4 0x20 0x00000000 SPI1_REMAP SPI1 remapping 0 1 read-write I2C1_REMAP I2C1 remapping 1 1 read-write USART1_REMAP USART1 remapping 2 1 read-write USART2_REMAP USART2 remapping 3 1 read-write USART3_REMAP USART3 remapping 4 2 read-write TIM1_REMAP TIM1 remapping 6 2 read-write TIM2_REMAP TIM2 remapping 8 2 read-write TIM3_REMAP TIM3 remapping 10 2 read-write TIM4_REMAP TIM4 remapping 12 1 read-write CAN_REMAP CAN1 remapping 13 2 read-write PD01_REMAP Port D0/Port D1 mapping on OSCIN/OSCOUT 15 1 read-write TIM5CH4_IREMAP Set and cleared by software 16 1 read-write ADC1_ETRGINJ_REMAP ADC 1 External trigger injected conversion remapping 17 1 read-write ADC1_ETRGREG_REMAP ADC 1 external trigger regular conversion remapping 18 1 read-write ADC2_ETRGINJ_REMAP ADC 2 external trigger injected conversion remapping 19 1 read-write ADC2_ETRGREG_REMAP ADC 2 external trigger regular conversion remapping 20 1 read-write SWJ_CFG Serial wire JTAG configuration 24 3 write-only EXTICR1 EXTICR1 External interrupt configuration register 1 (AFIO_EXTICR1) 0x8 0x20 read-write 0x00000000 EXTI0 EXTI0 configuration 0 4 EXTI1 EXTI1 configuration 4 4 EXTI2 EXTI2 configuration 8 4 EXTI3 EXTI3 configuration 12 4 EXTICR2 EXTICR2 External interrupt configuration register 2 (AFIO_EXTICR2) 0xC 0x20 read-write 0x00000000 EXTI4 EXTI4 configuration 0 4 EXTI5 EXTI5 configuration 4 4 EXTI6 EXTI6 configuration 8 4 EXTI7 EXTI7 configuration 12 4 EXTICR3 EXTICR3 External interrupt configuration register 3 (AFIO_EXTICR3) 0x10 0x20 read-write 0x00000000 EXTI8 EXTI8 configuration 0 4 EXTI9 EXTI9 configuration 4 4 EXTI10 EXTI10 configuration 8 4 EXTI11 EXTI11 configuration 12 4 EXTICR4 EXTICR4 External interrupt configuration register 4 (AFIO_EXTICR4) 0x14 0x20 read-write 0x00000000 EXTI12 EXTI12 configuration 0 4 EXTI13 EXTI13 configuration 4 4 EXTI14 EXTI14 configuration 8 4 EXTI15 EXTI15 configuration 12 4 MAPR2 MAPR2 AF remap and debug I/O configuration register 0x1C 0x20 read-write 0x00000000 TIM9_REMAP TIM9 remapping 5 1 TIM10_REMAP TIM10 remapping 6 1 TIM11_REMAP TIM11 remapping 7 1 TIM13_REMAP TIM13 remapping 8 1 TIM14_REMAP TIM14 remapping 9 1 FSMC_NADV NADV connect/disconnect 10 1 EXTI EXTI EXTI 0x40010400 0x0 0x400 registers TAMPER Tamper interrupt 2 EXTI0 EXTI Line0 interrupt 6 EXTI1 EXTI Line1 interrupt 7 EXTI2 EXTI Line2 interrupt 8 EXTI3 EXTI Line3 interrupt 9 EXTI4 EXTI Line4 interrupt 10 EXTI9_5 EXTI Line[9:5] interrupts 23 EXTI15_10 EXTI Line[15:10] interrupts 40 IMR IMR Interrupt mask register (EXTI_IMR) 0x0 0x20 read-write 0x00000000 MR0 Interrupt Mask on line 0 0 1 MR1 Interrupt Mask on line 1 1 1 MR2 Interrupt Mask on line 2 2 1 MR3 Interrupt Mask on line 3 3 1 MR4 Interrupt Mask on line 4 4 1 MR5 Interrupt Mask on line 5 5 1 MR6 Interrupt Mask on line 6 6 1 MR7 Interrupt Mask on line 7 7 1 MR8 Interrupt Mask on line 8 8 1 MR9 Interrupt Mask on line 9 9 1 MR10 Interrupt Mask on line 10 10 1 MR11 Interrupt Mask on line 11 11 1 MR12 Interrupt Mask on line 12 12 1 MR13 Interrupt Mask on line 13 13 1 MR14 Interrupt Mask on line 14 14 1 MR15 Interrupt Mask on line 15 15 1 MR16 Interrupt Mask on line 16 16 1 MR17 Interrupt Mask on line 17 17 1 MR18 Interrupt Mask on line 18 18 1 EMR EMR Event mask register (EXTI_EMR) 0x4 0x20 read-write 0x00000000 MR0 Event Mask on line 0 0 1 MR1 Event Mask on line 1 1 1 MR2 Event Mask on line 2 2 1 MR3 Event Mask on line 3 3 1 MR4 Event Mask on line 4 4 1 MR5 Event Mask on line 5 5 1 MR6 Event Mask on line 6 6 1 MR7 Event Mask on line 7 7 1 MR8 Event Mask on line 8 8 1 MR9 Event Mask on line 9 9 1 MR10 Event Mask on line 10 10 1 MR11 Event Mask on line 11 11 1 MR12 Event Mask on line 12 12 1 MR13 Event Mask on line 13 13 1 MR14 Event Mask on line 14 14 1 MR15 Event Mask on line 15 15 1 MR16 Event Mask on line 16 16 1 MR17 Event Mask on line 17 17 1 MR18 Event Mask on line 18 18 1 RTSR RTSR Rising Trigger selection register (EXTI_RTSR) 0x8 0x20 read-write 0x00000000 TR0 Rising trigger event configuration of line 0 0 1 TR1 Rising trigger event configuration of line 1 1 1 TR2 Rising trigger event configuration of line 2 2 1 TR3 Rising trigger event configuration of line 3 3 1 TR4 Rising trigger event configuration of line 4 4 1 TR5 Rising trigger event configuration of line 5 5 1 TR6 Rising trigger event configuration of line 6 6 1 TR7 Rising trigger event configuration of line 7 7 1 TR8 Rising trigger event configuration of line 8 8 1 TR9 Rising trigger event configuration of line 9 9 1 TR10 Rising trigger event configuration of line 10 10 1 TR11 Rising trigger event configuration of line 11 11 1 TR12 Rising trigger event configuration of line 12 12 1 TR13 Rising trigger event configuration of line 13 13 1 TR14 Rising trigger event configuration of line 14 14 1 TR15 Rising trigger event configuration of line 15 15 1 TR16 Rising trigger event configuration of line 16 16 1 TR17 Rising trigger event configuration of line 17 17 1 TR18 Rising trigger event configuration of line 18 18 1 FTSR FTSR Falling Trigger selection register (EXTI_FTSR) 0xC 0x20 read-write 0x00000000 TR0 Falling trigger event configuration of line 0 0 1 TR1 Falling trigger event configuration of line 1 1 1 TR2 Falling trigger event configuration of line 2 2 1 TR3 Falling trigger event configuration of line 3 3 1 TR4 Falling trigger event configuration of line 4 4 1 TR5 Falling trigger event configuration of line 5 5 1 TR6 Falling trigger event configuration of line 6 6 1 TR7 Falling trigger event configuration of line 7 7 1 TR8 Falling trigger event configuration of line 8 8 1 TR9 Falling trigger event configuration of line 9 9 1 TR10 Falling trigger event configuration of line 10 10 1 TR11 Falling trigger event configuration of line 11 11 1 TR12 Falling trigger event configuration of line 12 12 1 TR13 Falling trigger event configuration of line 13 13 1 TR14 Falling trigger event configuration of line 14 14 1 TR15 Falling trigger event configuration of line 15 15 1 TR16 Falling trigger event configuration of line 16 16 1 TR17 Falling trigger event configuration of line 17 17 1 TR18 Falling trigger event configuration of line 18 18 1 SWIER SWIER Software interrupt event register (EXTI_SWIER) 0x10 0x20 read-write 0x00000000 SWIER0 Software Interrupt on line 0 0 1 SWIER1 Software Interrupt on line 1 1 1 SWIER2 Software Interrupt on line 2 2 1 SWIER3 Software Interrupt on line 3 3 1 SWIER4 Software Interrupt on line 4 4 1 SWIER5 Software Interrupt on line 5 5 1 SWIER6 Software Interrupt on line 6 6 1 SWIER7 Software Interrupt on line 7 7 1 SWIER8 Software Interrupt on line 8 8 1 SWIER9 Software Interrupt on line 9 9 1 SWIER10 Software Interrupt on line 10 10 1 SWIER11 Software Interrupt on line 11 11 1 SWIER12 Software Interrupt on line 12 12 1 SWIER13 Software Interrupt on line 13 13 1 SWIER14 Software Interrupt on line 14 14 1 SWIER15 Software Interrupt on line 15 15 1 SWIER16 Software Interrupt on line 16 16 1 SWIER17 Software Interrupt on line 17 17 1 SWIER18 Software Interrupt on line 18 18 1 PR PR Pending register (EXTI_PR) 0x14 0x20 read-write 0x00000000 PR0 Pending bit 0 0 1 PR1 Pending bit 1 1 1 PR2 Pending bit 2 2 1 PR3 Pending bit 3 3 1 PR4 Pending bit 4 4 1 PR5 Pending bit 5 5 1 PR6 Pending bit 6 6 1 PR7 Pending bit 7 7 1 PR8 Pending bit 8 8 1 PR9 Pending bit 9 9 1 PR10 Pending bit 10 10 1 PR11 Pending bit 11 11 1 PR12 Pending bit 12 12 1 PR13 Pending bit 13 13 1 PR14 Pending bit 14 14 1 PR15 Pending bit 15 15 1 PR16 Pending bit 16 16 1 PR17 Pending bit 17 17 1 PR18 Pending bit 18 18 1 DMA1 DMA controller DMA 0x40020000 0x0 0x400 registers DMA1_Channel1 DMA1 Channel1 global interrupt 11 DMA1_Channel2 DMA1 Channel2 global interrupt 12 DMA1_Channel3 DMA1 Channel3 global interrupt 13 DMA1_Channel4 DMA1 Channel4 global interrupt 14 DMA1_Channel5 DMA1 Channel5 global interrupt 15 DMA1_Channel6 DMA1 Channel6 global interrupt 16 DMA1_Channel7 DMA1 Channel7 global interrupt 17 ISR ISR DMA interrupt status register (DMA_ISR) 0x0 0x20 read-only 0x00000000 GIF1 Channel 1 Global interrupt flag 0 1 TCIF1 Channel 1 Transfer Complete flag 1 1 HTIF1 Channel 1 Half Transfer Complete flag 2 1 TEIF1 Channel 1 Transfer Error flag 3 1 GIF2 Channel 2 Global interrupt flag 4 1 TCIF2 Channel 2 Transfer Complete flag 5 1 HTIF2 Channel 2 Half Transfer Complete flag 6 1 TEIF2 Channel 2 Transfer Error flag 7 1 GIF3 Channel 3 Global interrupt flag 8 1 TCIF3 Channel 3 Transfer Complete flag 9 1 HTIF3 Channel 3 Half Transfer Complete flag 10 1 TEIF3 Channel 3 Transfer Error flag 11 1 GIF4 Channel 4 Global interrupt flag 12 1 TCIF4 Channel 4 Transfer Complete flag 13 1 HTIF4 Channel 4 Half Transfer Complete flag 14 1 TEIF4 Channel 4 Transfer Error flag 15 1 GIF5 Channel 5 Global interrupt flag 16 1 TCIF5 Channel 5 Transfer Complete flag 17 1 HTIF5 Channel 5 Half Transfer Complete flag 18 1 TEIF5 Channel 5 Transfer Error flag 19 1 GIF6 Channel 6 Global interrupt flag 20 1 TCIF6 Channel 6 Transfer Complete flag 21 1 HTIF6 Channel 6 Half Transfer Complete flag 22 1 TEIF6 Channel 6 Transfer Error flag 23 1 GIF7 Channel 7 Global interrupt flag 24 1 TCIF7 Channel 7 Transfer Complete flag 25 1 HTIF7 Channel 7 Half Transfer Complete flag 26 1 TEIF7 Channel 7 Transfer Error flag 27 1 IFCR IFCR DMA interrupt flag clear register (DMA_IFCR) 0x4 0x20 write-only 0x00000000 CGIF1 Channel 1 Global interrupt clear 0 1 CGIF2 Channel 2 Global interrupt clear 4 1 CGIF3 Channel 3 Global interrupt clear 8 1 CGIF4 Channel 4 Global interrupt clear 12 1 CGIF5 Channel 5 Global interrupt clear 16 1 CGIF6 Channel 6 Global interrupt clear 20 1 CGIF7 Channel 7 Global interrupt clear 24 1 CTCIF1 Channel 1 Transfer Complete clear 1 1 CTCIF2 Channel 2 Transfer Complete clear 5 1 CTCIF3 Channel 3 Transfer Complete clear 9 1 CTCIF4 Channel 4 Transfer Complete clear 13 1 CTCIF5 Channel 5 Transfer Complete clear 17 1 CTCIF6 Channel 6 Transfer Complete clear 21 1 CTCIF7 Channel 7 Transfer Complete clear 25 1 CHTIF1 Channel 1 Half Transfer clear 2 1 CHTIF2 Channel 2 Half Transfer clear 6 1 CHTIF3 Channel 3 Half Transfer clear 10 1 CHTIF4 Channel 4 Half Transfer clear 14 1 CHTIF5 Channel 5 Half Transfer clear 18 1 CHTIF6 Channel 6 Half Transfer clear 22 1 CHTIF7 Channel 7 Half Transfer clear 26 1 CTEIF1 Channel 1 Transfer Error clear 3 1 CTEIF2 Channel 2 Transfer Error clear 7 1 CTEIF3 Channel 3 Transfer Error clear 11 1 CTEIF4 Channel 4 Transfer Error clear 15 1 CTEIF5 Channel 5 Transfer Error clear 19 1 CTEIF6 Channel 6 Transfer Error clear 23 1 CTEIF7 Channel 7 Transfer Error clear 27 1 CCR1 CCR1 DMA channel configuration register (DMA_CCR) 0x8 0x20 read-write 0x00000000 EN Channel enable 0 1 TCIE Transfer complete interrupt enable 1 1 HTIE Half Transfer interrupt enable 2 1 TEIE Transfer error interrupt enable 3 1 DIR Data transfer direction 4 1 CIRC Circular mode 5 1 PINC Peripheral increment mode 6 1 MINC Memory increment mode 7 1 PSIZE Peripheral size 8 2 MSIZE Memory size 10 2 PL Channel Priority level 12 2 MEM2MEM Memory to memory mode 14 1 CNDTR1 CNDTR1 DMA channel 1 number of data register 0xC 0x20 read-write 0x00000000 NDT Number of data to transfer 0 16 CPAR1 CPAR1 DMA channel 1 peripheral address register 0x10 0x20 read-write 0x00000000 PA Peripheral address 0 32 CMAR1 CMAR1 DMA channel 1 memory address register 0x14 0x20 read-write 0x00000000 MA Memory address 0 32 CCR2 CCR2 DMA channel configuration register (DMA_CCR) 0x1C 0x20 read-write 0x00000000 EN Channel enable 0 1 TCIE Transfer complete interrupt enable 1 1 HTIE Half Transfer interrupt enable 2 1 TEIE Transfer error interrupt enable 3 1 DIR Data transfer direction 4 1 CIRC Circular mode 5 1 PINC Peripheral increment mode 6 1 MINC Memory increment mode 7 1 PSIZE Peripheral size 8 2 MSIZE Memory size 10 2 PL Channel Priority level 12 2 MEM2MEM Memory to memory mode 14 1 CNDTR2 CNDTR2 DMA channel 2 number of data register 0x20 0x20 read-write 0x00000000 NDT Number of data to transfer 0 16 CPAR2 CPAR2 DMA channel 2 peripheral address register 0x24 0x20 read-write 0x00000000 PA Peripheral address 0 32 CMAR2 CMAR2 DMA channel 2 memory address register 0x28 0x20 read-write 0x00000000 MA Memory address 0 32 CCR3 CCR3 DMA channel configuration register (DMA_CCR) 0x30 0x20 read-write 0x00000000 EN Channel enable 0 1 TCIE Transfer complete interrupt enable 1 1 HTIE Half Transfer interrupt enable 2 1 TEIE Transfer error interrupt enable 3 1 DIR Data transfer direction 4 1 CIRC Circular mode 5 1 PINC Peripheral increment mode 6 1 MINC Memory increment mode 7 1 PSIZE Peripheral size 8 2 MSIZE Memory size 10 2 PL Channel Priority level 12 2 MEM2MEM Memory to memory mode 14 1 CNDTR3 CNDTR3 DMA channel 3 number of data register 0x34 0x20 read-write 0x00000000 NDT Number of data to transfer 0 16 CPAR3 CPAR3 DMA channel 3 peripheral address register 0x38 0x20 read-write 0x00000000 PA Peripheral address 0 32 CMAR3 CMAR3 DMA channel 3 memory address register 0x3C 0x20 read-write 0x00000000 MA Memory address 0 32 CCR4 CCR4 DMA channel configuration register (DMA_CCR) 0x44 0x20 read-write 0x00000000 EN Channel enable 0 1 TCIE Transfer complete interrupt enable 1 1 HTIE Half Transfer interrupt enable 2 1 TEIE Transfer error interrupt enable 3 1 DIR Data transfer direction 4 1 CIRC Circular mode 5 1 PINC Peripheral increment mode 6 1 MINC Memory increment mode 7 1 PSIZE Peripheral size 8 2 MSIZE Memory size 10 2 PL Channel Priority level 12 2 MEM2MEM Memory to memory mode 14 1 CNDTR4 CNDTR4 DMA channel 4 number of data register 0x48 0x20 read-write 0x00000000 NDT Number of data to transfer 0 16 CPAR4 CPAR4 DMA channel 4 peripheral address register 0x4C 0x20 read-write 0x00000000 PA Peripheral address 0 32 CMAR4 CMAR4 DMA channel 4 memory address register 0x50 0x20 read-write 0x00000000 MA Memory address 0 32 CCR5 CCR5 DMA channel configuration register (DMA_CCR) 0x58 0x20 read-write 0x00000000 EN Channel enable 0 1 TCIE Transfer complete interrupt enable 1 1 HTIE Half Transfer interrupt enable 2 1 TEIE Transfer error interrupt enable 3 1 DIR Data transfer direction 4 1 CIRC Circular mode 5 1 PINC Peripheral increment mode 6 1 MINC Memory increment mode 7 1 PSIZE Peripheral size 8 2 MSIZE Memory size 10 2 PL Channel Priority level 12 2 MEM2MEM Memory to memory mode 14 1 CNDTR5 CNDTR5 DMA channel 5 number of data register 0x5C 0x20 read-write 0x00000000 NDT Number of data to transfer 0 16 CPAR5 CPAR5 DMA channel 5 peripheral address register 0x60 0x20 read-write 0x00000000 PA Peripheral address 0 32 CMAR5 CMAR5 DMA channel 5 memory address register 0x64 0x20 read-write 0x00000000 MA Memory address 0 32 CCR6 CCR6 DMA channel configuration register (DMA_CCR) 0x6C 0x20 read-write 0x00000000 EN Channel enable 0 1 TCIE Transfer complete interrupt enable 1 1 HTIE Half Transfer interrupt enable 2 1 TEIE Transfer error interrupt enable 3 1 DIR Data transfer direction 4 1 CIRC Circular mode 5 1 PINC Peripheral increment mode 6 1 MINC Memory increment mode 7 1 PSIZE Peripheral size 8 2 MSIZE Memory size 10 2 PL Channel Priority level 12 2 MEM2MEM Memory to memory mode 14 1 CNDTR6 CNDTR6 DMA channel 6 number of data register 0x70 0x20 read-write 0x00000000 NDT Number of data to transfer 0 16 CPAR6 CPAR6 DMA channel 6 peripheral address register 0x74 0x20 read-write 0x00000000 PA Peripheral address 0 32 CMAR6 CMAR6 DMA channel 6 memory address register 0x78 0x20 read-write 0x00000000 MA Memory address 0 32 CCR7 CCR7 DMA channel configuration register (DMA_CCR) 0x80 0x20 read-write 0x00000000 EN Channel enable 0 1 TCIE Transfer complete interrupt enable 1 1 HTIE Half Transfer interrupt enable 2 1 TEIE Transfer error interrupt enable 3 1 DIR Data transfer direction 4 1 CIRC Circular mode 5 1 PINC Peripheral increment mode 6 1 MINC Memory increment mode 7 1 PSIZE Peripheral size 8 2 MSIZE Memory size 10 2 PL Channel Priority level 12 2 MEM2MEM Memory to memory mode 14 1 CNDTR7 CNDTR7 DMA channel 7 number of data register 0x84 0x20 read-write 0x00000000 NDT Number of data to transfer 0 16 CPAR7 CPAR7 DMA channel 7 peripheral address register 0x88 0x20 read-write 0x00000000 PA Peripheral address 0 32 CMAR7 CMAR7 DMA channel 7 memory address register 0x8C 0x20 read-write 0x00000000 MA Memory address 0 32 DMA2 0x40020400 DMA2_Channel1 DMA2 Channel1 global interrupt 56 DMA2_Channel2 DMA2 Channel2 global interrupt 57 DMA2_Channel3 DMA2 Channel3 global interrupt 58 DMA2_Channel4_5 DMA2 Channel4 and DMA2 Channel5 global interrupt 59 SDIO Secure digital input/output interface SDIO 0x40018000 0x0 0x400 registers SDIO SDIO global interrupt 49 POWER POWER Bits 1:0 = PWRCTRL: Power supply control bits 0x0 0x20 read-write 0x00000000 PWRCTRL PWRCTRL 0 2 CLKCR CLKCR SDI clock control register (SDIO_CLKCR) 0x4 0x20 read-write 0x00000000 CLKDIV Clock divide factor 0 8 CLKEN Clock enable bit 8 1 PWRSAV Power saving configuration bit 9 1 BYPASS Clock divider bypass enable bit 10 1 WIDBUS Wide bus mode enable bit 11 2 NEGEDGE SDIO_CK dephasing selection bit 13 1 HWFC_EN HW Flow Control enable 14 1 ARG ARG Bits 31:0 = : Command argument 0x8 0x20 read-write 0x00000000 CMDARG Command argument 0 32 CMD CMD SDIO command register (SDIO_CMD) 0xC 0x20 read-write 0x00000000 CMDINDEX CMDINDEX 0 6 WAITRESP WAITRESP 6 2 WAITINT WAITINT 8 1 WAITPEND WAITPEND 9 1 CPSMEN CPSMEN 10 1 SDIOSuspend SDIOSuspend 11 1 ENCMDcompl ENCMDcompl 12 1 nIEN nIEN 13 1 CE_ATACMD CE_ATACMD 14 1 RESPCMD RESPCMD SDIO command register 0x10 0x20 read-only 0x00000000 RESPCMD RESPCMD 0 6 RESPI1 RESPI1 Bits 31:0 = CARDSTATUS1 0x14 0x20 read-only 0x00000000 CARDSTATUS1 CARDSTATUS1 0 32 RESP2 RESP2 Bits 31:0 = CARDSTATUS2 0x18 0x20 read-only 0x00000000 CARDSTATUS2 CARDSTATUS2 0 32 RESP3 RESP3 Bits 31:0 = CARDSTATUS3 0x1C 0x20 read-only 0x00000000 CARDSTATUS3 CARDSTATUS3 0 32 RESP4 RESP4 Bits 31:0 = CARDSTATUS4 0x20 0x20 read-only 0x00000000 CARDSTATUS4 CARDSTATUS4 0 32 DTIMER DTIMER Bits 31:0 = DATATIME: Data timeout period 0x24 0x20 read-write 0x00000000 DATATIME Data timeout period 0 32 DLEN DLEN Bits 24:0 = DATALENGTH: Data length value 0x28 0x20 read-write 0x00000000 DATALENGTH Data length value 0 25 DCTRL DCTRL SDIO data control register (SDIO_DCTRL) 0x2C 0x20 read-write 0x00000000 DTEN DTEN 0 1 DTDIR DTDIR 1 1 DTMODE DTMODE 2 1 DMAEN DMAEN 3 1 DBLOCKSIZE DBLOCKSIZE 4 4 PWSTART PWSTART 8 1 PWSTOP PWSTOP 9 1 RWMOD RWMOD 10 1 SDIOEN SDIOEN 11 1 DCOUNT DCOUNT Bits 24:0 = DATACOUNT: Data count value 0x30 0x20 read-only 0x00000000 DATACOUNT Data count value 0 25 STA STA SDIO status register (SDIO_STA) 0x34 0x20 read-only 0x00000000 CCRCFAIL CCRCFAIL 0 1 DCRCFAIL DCRCFAIL 1 1 CTIMEOUT CTIMEOUT 2 1 DTIMEOUT DTIMEOUT 3 1 TXUNDERR TXUNDERR 4 1 RXOVERR RXOVERR 5 1 CMDREND CMDREND 6 1 CMDSENT CMDSENT 7 1 DATAEND DATAEND 8 1 STBITERR STBITERR 9 1 DBCKEND DBCKEND 10 1 CMDACT CMDACT 11 1 TXACT TXACT 12 1 RXACT RXACT 13 1 TXFIFOHE TXFIFOHE 14 1 RXFIFOHF RXFIFOHF 15 1 TXFIFOF TXFIFOF 16 1 RXFIFOF RXFIFOF 17 1 TXFIFOE TXFIFOE 18 1 RXFIFOE RXFIFOE 19 1 TXDAVL TXDAVL 20 1 RXDAVL RXDAVL 21 1 SDIOIT SDIOIT 22 1 CEATAEND CEATAEND 23 1 ICR ICR SDIO interrupt clear register (SDIO_ICR) 0x38 0x20 read-write 0x00000000 CCRCFAILC CCRCFAILC 0 1 DCRCFAILC DCRCFAILC 1 1 CTIMEOUTC CTIMEOUTC 2 1 DTIMEOUTC DTIMEOUTC 3 1 TXUNDERRC TXUNDERRC 4 1 RXOVERRC RXOVERRC 5 1 CMDRENDC CMDRENDC 6 1 CMDSENTC CMDSENTC 7 1 DATAENDC DATAENDC 8 1 STBITERRC STBITERRC 9 1 DBCKENDC DBCKENDC 10 1 SDIOITC SDIOITC 22 1 CEATAENDC CEATAENDC 23 1 MASK MASK SDIO mask register (SDIO_MASK) 0x3C 0x20 read-write 0x00000000 CCRCFAILIE CCRCFAILIE 0 1 DCRCFAILIE DCRCFAILIE 1 1 CTIMEOUTIE CTIMEOUTIE 2 1 DTIMEOUTIE DTIMEOUTIE 3 1 TXUNDERRIE TXUNDERRIE 4 1 RXOVERRIE RXOVERRIE 5 1 CMDRENDIE CMDRENDIE 6 1 CMDSENTIE CMDSENTIE 7 1 DATAENDIE DATAENDIE 8 1 STBITERRIE STBITERRIE 9 1 DBACKENDIE DBACKENDIE 10 1 CMDACTIE CMDACTIE 11 1 TXACTIE TXACTIE 12 1 RXACTIE RXACTIE 13 1 TXFIFOHEIE TXFIFOHEIE 14 1 RXFIFOHFIE RXFIFOHFIE 15 1 TXFIFOFIE TXFIFOFIE 16 1 RXFIFOFIE RXFIFOFIE 17 1 TXFIFOEIE TXFIFOEIE 18 1 RXFIFOEIE RXFIFOEIE 19 1 TXDAVLIE TXDAVLIE 20 1 RXDAVLIE RXDAVLIE 21 1 SDIOITIE SDIOITIE 22 1 CEATENDIE CEATENDIE 23 1 FIFOCNT FIFOCNT Bits 23:0 = FIFOCOUNT: Remaining number of words to be written to or read from the FIFO 0x48 0x20 read-only 0x00000000 FIF0COUNT FIF0COUNT 0 24 FIFO FIFO bits 31:0 = FIFOData: Receive and transmit FIFO data 0x80 0x20 read-write 0x00000000 FIFOData FIFOData 0 32 RTC Real time clock RTC 0x40002800 0x0 0x400 registers RTC RTC global interrupt 3 RTCAlarm RTC Alarms through EXTI line interrupt 41 CRH CRH RTC Control Register High 0x0 0x20 read-write 0x00000000 SECIE Second interrupt Enable 0 1 ALRIE Alarm interrupt Enable 1 1 OWIE Overflow interrupt Enable 2 1 CRL CRL RTC Control Register Low 0x4 0x20 0x00000020 SECF Second Flag 0 1 read-write ALRF Alarm Flag 1 1 read-write OWF Overflow Flag 2 1 read-write RSF Registers Synchronized Flag 3 1 read-write CNF Configuration Flag 4 1 read-write RTOFF RTC operation OFF 5 1 read-only PRLH PRLH RTC Prescaler Load Register High 0x8 0x20 write-only 0x00000000 PRLH RTC Prescaler Load Register High 0 4 PRLL PRLL RTC Prescaler Load Register Low 0xC 0x20 write-only 0x8000 PRLL RTC Prescaler Divider Register Low 0 16 DIVH DIVH RTC Prescaler Divider Register High 0x10 0x20 read-only 0x00000000 DIVH RTC prescaler divider register high 0 4 DIVL DIVL RTC Prescaler Divider Register Low 0x14 0x20 read-only 0x8000 DIVL RTC prescaler divider register Low 0 16 CNTH CNTH RTC Counter Register High 0x18 0x20 read-write 0x00000000 CNTH RTC counter register high 0 16 CNTL CNTL RTC Counter Register Low 0x1C 0x20 read-write 0x00000000 CNTL RTC counter register Low 0 16 ALRH ALRH RTC Alarm Register High 0x20 0x20 write-only 0xFFFF ALRH RTC alarm register high 0 16 ALRL ALRL RTC Alarm Register Low 0x24 0x20 write-only 0xFFFF ALRL RTC alarm register low 0 16 BKP Backup registers BKP 0x40006C00 0x0 0x400 registers DR1 DR1 Backup data register (BKP_DR) 0x0 0x20 read-write 0x00000000 D1 Backup data 0 16 DR2 DR2 Backup data register (BKP_DR) 0x4 0x20 read-write 0x00000000 D2 Backup data 0 16 DR3 DR3 Backup data register (BKP_DR) 0x8 0x20 read-write 0x00000000 D3 Backup data 0 16 DR4 DR4 Backup data register (BKP_DR) 0xC 0x20 read-write 0x00000000 D4 Backup data 0 16 DR5 DR5 Backup data register (BKP_DR) 0x10 0x20 read-write 0x00000000 D5 Backup data 0 16 DR6 DR6 Backup data register (BKP_DR) 0x14 0x20 read-write 0x00000000 D6 Backup data 0 16 DR7 DR7 Backup data register (BKP_DR) 0x18 0x20 read-write 0x00000000 D7 Backup data 0 16 DR8 DR8 Backup data register (BKP_DR) 0x1C 0x20 read-write 0x00000000 D8 Backup data 0 16 DR9 DR9 Backup data register (BKP_DR) 0x20 0x20 read-write 0x00000000 D9 Backup data 0 16 DR10 DR10 Backup data register (BKP_DR) 0x24 0x20 read-write 0x00000000 D10 Backup data 0 16 DR11 DR11 Backup data register (BKP_DR) 0x3C 0x20 read-write 0x00000000 DR11 Backup data 0 16 DR12 DR12 Backup data register (BKP_DR) 0x40 0x20 read-write 0x00000000 DR12 Backup data 0 16 DR13 DR13 Backup data register (BKP_DR) 0x44 0x20 read-write 0x00000000 DR13 Backup data 0 16 DR14 DR14 Backup data register (BKP_DR) 0x48 0x20 read-write 0x00000000 D14 Backup data 0 16 DR15 DR15 Backup data register (BKP_DR) 0x4C 0x20 read-write 0x00000000 D15 Backup data 0 16 DR16 DR16 Backup data register (BKP_DR) 0x50 0x20 read-write 0x00000000 D16 Backup data 0 16 DR17 DR17 Backup data register (BKP_DR) 0x54 0x20 read-write 0x00000000 D17 Backup data 0 16 DR18 DR18 Backup data register (BKP_DR) 0x58 0x20 read-write 0x00000000 D18 Backup data 0 16 DR19 DR19 Backup data register (BKP_DR) 0x5C 0x20 read-write 0x00000000 D19 Backup data 0 16 DR20 DR20 Backup data register (BKP_DR) 0x60 0x20 read-write 0x00000000 D20 Backup data 0 16 DR21 DR21 Backup data register (BKP_DR) 0x64 0x20 read-write 0x00000000 D21 Backup data 0 16 DR22 DR22 Backup data register (BKP_DR) 0x68 0x20 read-write 0x00000000 D22 Backup data 0 16 DR23 DR23 Backup data register (BKP_DR) 0x6C 0x20 read-write 0x00000000 D23 Backup data 0 16 DR24 DR24 Backup data register (BKP_DR) 0x70 0x20 read-write 0x00000000 D24 Backup data 0 16 DR25 DR25 Backup data register (BKP_DR) 0x74 0x20 read-write 0x00000000 D25 Backup data 0 16 DR26 DR26 Backup data register (BKP_DR) 0x78 0x20 read-write 0x00000000 D26 Backup data 0 16 DR27 DR27 Backup data register (BKP_DR) 0x7C 0x20 read-write 0x00000000 D27 Backup data 0 16 DR28 DR28 Backup data register (BKP_DR) 0x80 0x20 read-write 0x00000000 D28 Backup data 0 16 DR29 DR29 Backup data register (BKP_DR) 0x84 0x20 read-write 0x00000000 D29 Backup data 0 16 DR30 DR30 Backup data register (BKP_DR) 0x88 0x20 read-write 0x00000000 D30 Backup data 0 16 DR31 DR31 Backup data register (BKP_DR) 0x8C 0x20 read-write 0x00000000 D31 Backup data 0 16 DR32 DR32 Backup data register (BKP_DR) 0x90 0x20 read-write 0x00000000 D32 Backup data 0 16 DR33 DR33 Backup data register (BKP_DR) 0x94 0x20 read-write 0x00000000 D33 Backup data 0 16 DR34 DR34 Backup data register (BKP_DR) 0x98 0x20 read-write 0x00000000 D34 Backup data 0 16 DR35 DR35 Backup data register (BKP_DR) 0x9C 0x20 read-write 0x00000000 D35 Backup data 0 16 DR36 DR36 Backup data register (BKP_DR) 0xA0 0x20 read-write 0x00000000 D36 Backup data 0 16 DR37 DR37 Backup data register (BKP_DR) 0xA4 0x20 read-write 0x00000000 D37 Backup data 0 16 DR38 DR38 Backup data register (BKP_DR) 0xA8 0x20 read-write 0x00000000 D38 Backup data 0 16 DR39 DR39 Backup data register (BKP_DR) 0xAC 0x20 read-write 0x00000000 D39 Backup data 0 16 DR40 DR40 Backup data register (BKP_DR) 0xB0 0x20 read-write 0x00000000 D40 Backup data 0 16 DR41 DR41 Backup data register (BKP_DR) 0xB4 0x20 read-write 0x00000000 D41 Backup data 0 16 DR42 DR42 Backup data register (BKP_DR) 0xB8 0x20 read-write 0x00000000 D42 Backup data 0 16 RTCCR RTCCR RTC clock calibration register (BKP_RTCCR) 0x28 0x20 read-write 0x00000000 CAL Calibration value 0 7 CCO Calibration Clock Output 7 1 ASOE Alarm or second output enable 8 1 ASOS Alarm or second output selection 9 1 CR CR Backup control register (BKP_CR) 0x2C 0x20 read-write 0x00000000 TPE Tamper pin enable 0 1 TPAL Tamper pin active level 1 1 CSR CSR BKP_CSR control/status register (BKP_CSR) 0x30 0x20 0x00000000 CTE Clear Tamper event 0 1 write-only CTI Clear Tamper Interrupt 1 1 write-only TPIE Tamper Pin interrupt enable 2 1 read-write TEF Tamper Event Flag 8 1 read-only TIF Tamper Interrupt Flag 9 1 read-only IWDG Independent watchdog IWDG 0x40003000 0x0 0x400 registers KR KR Key register (IWDG_KR) 0x0 0x20 write-only 0x00000000 KEY Key value 0 16 PR PR Prescaler register (IWDG_PR) 0x4 0x20 read-write 0x00000000 PR Prescaler divider 0 3 RLR RLR Reload register (IWDG_RLR) 0x8 0x20 read-write 0x00000FFF RL Watchdog counter reload value 0 12 SR SR Status register (IWDG_SR) 0xC 0x20 read-only 0x00000000 PVU Watchdog prescaler value update 0 1 RVU Watchdog counter reload value update 1 1 WWDG Window watchdog WWDG 0x40002C00 0x0 0x400 registers WWDG Window Watchdog interrupt 0 CR CR Control register (WWDG_CR) 0x0 0x20 read-write 0x0000007F T 7-bit counter (MSB to LSB) 0 7 WDGA Activation bit 7 1 CFR CFR Configuration register (WWDG_CFR) 0x4 0x20 read-write 0x0000007F W 7-bit window value 0 7 WDGTB Timer Base 7 2 EWI Early Wakeup Interrupt 9 1 SR SR Status register (WWDG_SR) 0x8 0x20 read-write 0x00000000 EWI Early Wakeup Interrupt 0 1 TIM1 Advanced timer TIM 0x40012C00 0x0 0x400 registers TIM1_BRK TIM1 Break interrupt 24 TIM1_CC TIM1 Capture Compare interrupt 27 CR1 CR1 control register 1 0x0 0x20 read-write 0x0000 CKD Clock division 8 2 ARPE Auto-reload preload enable 7 1 CMS Center-aligned mode selection 5 2 DIR Direction 4 1 OPM One-pulse mode 3 1 URS Update request source 2 1 UDIS Update disable 1 1 CEN Counter enable 0 1 CR2 CR2 control register 2 0x4 0x20 read-write 0x0000 OIS4 Output Idle state 4 14 1 OIS3N Output Idle state 3 13 1 OIS3 Output Idle state 3 12 1 OIS2N Output Idle state 2 11 1 OIS2 Output Idle state 2 10 1 OIS1N Output Idle state 1 9 1 OIS1 Output Idle state 1 8 1 TI1S TI1 selection 7 1 MMS Master mode selection 4 3 CCDS Capture/compare DMA selection 3 1 CCUS Capture/compare control update selection 2 1 CCPC Capture/compare preloaded control 0 1 SMCR SMCR slave mode control register 0x8 0x20 read-write 0x0000 ETP External trigger polarity 15 1 ECE External clock enable 14 1 ETPS External trigger prescaler 12 2 ETF External trigger filter 8 4 MSM Master/Slave mode 7 1 TS Trigger selection 4 3 SMS Slave mode selection 0 3 DIER DIER DMA/Interrupt enable register 0xC 0x20 read-write 0x0000 TDE Trigger DMA request enable 14 1 COMDE COM DMA request enable 13 1 CC4DE Capture/Compare 4 DMA request enable 12 1 CC3DE Capture/Compare 3 DMA request enable 11 1 CC2DE Capture/Compare 2 DMA request enable 10 1 CC1DE Capture/Compare 1 DMA request enable 9 1 UDE Update DMA request enable 8 1 TIE Trigger interrupt enable 6 1 CC4IE Capture/Compare 4 interrupt enable 4 1 CC3IE Capture/Compare 3 interrupt enable 3 1 CC2IE Capture/Compare 2 interrupt enable 2 1 CC1IE Capture/Compare 1 interrupt enable 1 1 UIE Update interrupt enable 0 1 BIE Break interrupt enable 7 1 COMIE COM interrupt enable 5 1 SR SR status register 0x10 0x20 read-write 0x0000 CC4OF Capture/Compare 4 overcapture flag 12 1 CC3OF Capture/Compare 3 overcapture flag 11 1 CC2OF Capture/compare 2 overcapture flag 10 1 CC1OF Capture/Compare 1 overcapture flag 9 1 BIF Break interrupt flag 7 1 TIF Trigger interrupt flag 6 1 COMIF COM interrupt flag 5 1 CC4IF Capture/Compare 4 interrupt flag 4 1 CC3IF Capture/Compare 3 interrupt flag 3 1 CC2IF Capture/Compare 2 interrupt flag 2 1 CC1IF Capture/compare 1 interrupt flag 1 1 UIF Update interrupt flag 0 1 EGR EGR event generation register 0x14 0x20 write-only 0x0000 BG Break generation 7 1 TG Trigger generation 6 1 COMG Capture/Compare control update generation 5 1 CC4G Capture/compare 4 generation 4 1 CC3G Capture/compare 3 generation 3 1 CC2G Capture/compare 2 generation 2 1 CC1G Capture/compare 1 generation 1 1 UG Update generation 0 1 CCMR1_Output CCMR1_Output capture/compare mode register (output mode) 0x18 0x20 read-write 0x00000000 OC2CE Output Compare 2 clear enable 15 1 OC2M Output Compare 2 mode 12 3 OC2PE Output Compare 2 preload enable 11 1 OC2FE Output Compare 2 fast enable 10 1 CC2S Capture/Compare 2 selection 8 2 OC1CE Output Compare 1 clear enable 7 1 OC1M Output Compare 1 mode 4 3 OC1PE Output Compare 1 preload enable 3 1 OC1FE Output Compare 1 fast enable 2 1 CC1S Capture/Compare 1 selection 0 2 CCMR1_Input CCMR1_Input capture/compare mode register 1 (input mode) CCMR1_Output 0x18 0x20 read-write 0x00000000 IC2F Input capture 2 filter 12 4 IC2PCS Input capture 2 prescaler 10 2 CC2S Capture/Compare 2 selection 8 2 IC1F Input capture 1 filter 4 4 ICPCS Input capture 1 prescaler 2 2 CC1S Capture/Compare 1 selection 0 2 CCMR2_Output CCMR2_Output capture/compare mode register (output mode) 0x1C 0x20 read-write 0x00000000 OC4CE Output compare 4 clear enable 15 1 OC4M Output compare 4 mode 12 3 OC4PE Output compare 4 preload enable 11 1 OC4FE Output compare 4 fast enable 10 1 CC4S Capture/Compare 4 selection 8 2 OC3CE Output compare 3 clear enable 7 1 OC3M Output compare 3 mode 4 3 OC3PE Output compare 3 preload enable 3 1 OC3FE Output compare 3 fast enable 2 1 CC3S Capture/Compare 3 selection 0 2 CCMR2_Input CCMR2_Input capture/compare mode register 2 (input mode) CCMR2_Output 0x1C 0x20 read-write 0x00000000 IC4F Input capture 4 filter 12 4 IC4PSC Input capture 4 prescaler 10 2 CC4S Capture/Compare 4 selection 8 2 IC3F Input capture 3 filter 4 4 IC3PSC Input capture 3 prescaler 2 2 CC3S Capture/compare 3 selection 0 2 CCER CCER capture/compare enable register 0x20 0x20 read-write 0x0000 CC4P Capture/Compare 3 output Polarity 13 1 CC4E Capture/Compare 4 output enable 12 1 CC3NP Capture/Compare 3 output Polarity 11 1 CC3NE Capture/Compare 3 complementary output enable 10 1 CC3P Capture/Compare 3 output Polarity 9 1 CC3E Capture/Compare 3 output enable 8 1 CC2NP Capture/Compare 2 output Polarity 7 1 CC2NE Capture/Compare 2 complementary output enable 6 1 CC2P Capture/Compare 2 output Polarity 5 1 CC2E Capture/Compare 2 output enable 4 1 CC1NP Capture/Compare 1 output Polarity 3 1 CC1NE Capture/Compare 1 complementary output enable 2 1 CC1P Capture/Compare 1 output Polarity 1 1 CC1E Capture/Compare 1 output enable 0 1 CNT CNT counter 0x24 0x20 read-write 0x00000000 CNT counter value 0 16 PSC PSC prescaler 0x28 0x20 read-write 0x0000 PSC Prescaler value 0 16 ARR ARR auto-reload register 0x2C 0x20 read-write 0x00000000 ARR Auto-reload value 0 16 CCR1 CCR1 capture/compare register 1 0x34 0x20 read-write 0x00000000 CCR1 Capture/Compare 1 value 0 16 CCR2 CCR2 capture/compare register 2 0x38 0x20 read-write 0x00000000 CCR2 Capture/Compare 2 value 0 16 CCR3 CCR3 capture/compare register 3 0x3C 0x20 read-write 0x00000000 CCR3 Capture/Compare value 0 16 CCR4 CCR4 capture/compare register 4 0x40 0x20 read-write 0x00000000 CCR4 Capture/Compare value 0 16 DCR DCR DMA control register 0x48 0x20 read-write 0x0000 DBL DMA burst length 8 5 DBA DMA base address 0 5 DMAR DMAR DMA address for full transfer 0x4C 0x20 read-write 0x0000 DMAB DMA register for burst accesses 0 16 RCR RCR repetition counter register 0x30 0x20 read-write 0x0000 REP Repetition counter value 0 8 BDTR BDTR break and dead-time register 0x44 0x20 read-write 0x0000 MOE Main output enable 15 1 AOE Automatic output enable 14 1 BKP Break polarity 13 1 BKE Break enable 12 1 OSSR Off-state selection for Run mode 11 1 OSSI Off-state selection for Idle mode 10 1 LOCK Lock configuration 8 2 DTG Dead-time generator setup 0 8 TIM8 0x40013400 TIM8_BRK TIM8 Break interrupt 43 TIM8_UP TIM8 Update interrupt 44 TIM8_TRG_COM TIM8 Trigger and Commutation interrupts 45 TIM8_CC TIM8 Capture Compare interrupt 46 TIM2 General purpose timer TIM 0x40000000 0x0 0x400 registers TIM2 TIM2 global interrupt 28 CR1 CR1 control register 1 0x0 0x20 read-write 0x0000 CKD Clock division 8 2 ARPE Auto-reload preload enable 7 1 CMS Center-aligned mode selection 5 2 DIR Direction 4 1 OPM One-pulse mode 3 1 URS Update request source 2 1 UDIS Update disable 1 1 CEN Counter enable 0 1 CR2 CR2 control register 2 0x4 0x20 read-write 0x0000 TI1S TI1 selection 7 1 MMS Master mode selection 4 3 CCDS Capture/compare DMA selection 3 1 SMCR SMCR slave mode control register 0x8 0x20 read-write 0x0000 ETP External trigger polarity 15 1 ECE External clock enable 14 1 ETPS External trigger prescaler 12 2 ETF External trigger filter 8 4 MSM Master/Slave mode 7 1 TS Trigger selection 4 3 SMS Slave mode selection 0 3 DIER DIER DMA/Interrupt enable register 0xC 0x20 read-write 0x0000 TDE Trigger DMA request enable 14 1 CC4DE Capture/Compare 4 DMA request enable 12 1 CC3DE Capture/Compare 3 DMA request enable 11 1 CC2DE Capture/Compare 2 DMA request enable 10 1 CC1DE Capture/Compare 1 DMA request enable 9 1 UDE Update DMA request enable 8 1 TIE Trigger interrupt enable 6 1 CC4IE Capture/Compare 4 interrupt enable 4 1 CC3IE Capture/Compare 3 interrupt enable 3 1 CC2IE Capture/Compare 2 interrupt enable 2 1 CC1IE Capture/Compare 1 interrupt enable 1 1 UIE Update interrupt enable 0 1 SR SR status register 0x10 0x20 read-write 0x0000 CC4OF Capture/Compare 4 overcapture flag 12 1 CC3OF Capture/Compare 3 overcapture flag 11 1 CC2OF Capture/compare 2 overcapture flag 10 1 CC1OF Capture/Compare 1 overcapture flag 9 1 TIF Trigger interrupt flag 6 1 CC4IF Capture/Compare 4 interrupt flag 4 1 CC3IF Capture/Compare 3 interrupt flag 3 1 CC2IF Capture/Compare 2 interrupt flag 2 1 CC1IF Capture/compare 1 interrupt flag 1 1 UIF Update interrupt flag 0 1 EGR EGR event generation register 0x14 0x20 write-only 0x0000 TG Trigger generation 6 1 CC4G Capture/compare 4 generation 4 1 CC3G Capture/compare 3 generation 3 1 CC2G Capture/compare 2 generation 2 1 CC1G Capture/compare 1 generation 1 1 UG Update generation 0 1 CCMR1_Output CCMR1_Output capture/compare mode register 1 (output mode) 0x18 0x20 read-write 0x00000000 OC2CE Output compare 2 clear enable 15 1 OC2M Output compare 2 mode 12 3 OC2PE Output compare 2 preload enable 11 1 OC2FE Output compare 2 fast enable 10 1 CC2S Capture/Compare 2 selection 8 2 OC1CE Output compare 1 clear enable 7 1 OC1M Output compare 1 mode 4 3 OC1PE Output compare 1 preload enable 3 1 OC1FE Output compare 1 fast enable 2 1 CC1S Capture/Compare 1 selection 0 2 CCMR1_Input CCMR1_Input capture/compare mode register 1 (input mode) CCMR1_Output 0x18 0x20 read-write 0x00000000 IC2F Input capture 2 filter 12 4 IC2PSC Input capture 2 prescaler 10 2 CC2S Capture/compare 2 selection 8 2 IC1F Input capture 1 filter 4 4 IC1PSC Input capture 1 prescaler 2 2 CC1S Capture/Compare 1 selection 0 2 CCMR2_Output CCMR2_Output capture/compare mode register 2 (output mode) 0x1C 0x20 read-write 0x00000000 O24CE Output compare 4 clear enable 15 1 OC4M Output compare 4 mode 12 3 OC4PE Output compare 4 preload enable 11 1 OC4FE Output compare 4 fast enable 10 1 CC4S Capture/Compare 4 selection 8 2 OC3CE Output compare 3 clear enable 7 1 OC3M Output compare 3 mode 4 3 OC3PE Output compare 3 preload enable 3 1 OC3FE Output compare 3 fast enable 2 1 CC3S Capture/Compare 3 selection 0 2 CCMR2_Input CCMR2_Input capture/compare mode register 2 (input mode) CCMR2_Output 0x1C 0x20 read-write 0x00000000 IC4F Input capture 4 filter 12 4 IC4PSC Input capture 4 prescaler 10 2 CC4S Capture/Compare 4 selection 8 2 IC3F Input capture 3 filter 4 4 IC3PSC Input capture 3 prescaler 2 2 CC3S Capture/Compare 3 selection 0 2 CCER CCER capture/compare enable register 0x20 0x20 read-write 0x0000 CC4P Capture/Compare 3 output Polarity 13 1 CC4E Capture/Compare 4 output enable 12 1 CC3P Capture/Compare 3 output Polarity 9 1 CC3E Capture/Compare 3 output enable 8 1 CC2P Capture/Compare 2 output Polarity 5 1 CC2E Capture/Compare 2 output enable 4 1 CC1P Capture/Compare 1 output Polarity 1 1 CC1E Capture/Compare 1 output enable 0 1 CNT CNT counter 0x24 0x20 read-write 0x00000000 CNT counter value 0 16 PSC PSC prescaler 0x28 0x20 read-write 0x0000 PSC Prescaler value 0 16 ARR ARR auto-reload register 0x2C 0x20 read-write 0x00000000 ARR Auto-reload value 0 16 CCR1 CCR1 capture/compare register 1 0x34 0x20 read-write 0x00000000 CCR1 Capture/Compare 1 value 0 16 CCR2 CCR2 capture/compare register 2 0x38 0x20 read-write 0x00000000 CCR2 Capture/Compare 2 value 0 16 CCR3 CCR3 capture/compare register 3 0x3C 0x20 read-write 0x00000000 CCR3 Capture/Compare value 0 16 CCR4 CCR4 capture/compare register 4 0x40 0x20 read-write 0x00000000 CCR4 Capture/Compare value 0 16 DCR DCR DMA control register 0x48 0x20 read-write 0x0000 DBL DMA burst length 8 5 DBA DMA base address 0 5 DMAR DMAR DMA address for full transfer 0x4C 0x20 read-write 0x0000 DMAB DMA register for burst accesses 0 16 TIM3 0x40000400 TIM3 TIM3 global interrupt 29 TIM4 0x40000800 TIM4 TIM4 global interrupt 30 TIM5 0x40000C00 TIM5 TIM5 global interrupt 50 TIM9 General purpose timer TIM 0x40014C00 0x0 0x400 registers CR1 CR1 control register 1 0x0 0x20 read-write 0x0000 CKD Clock division 8 2 ARPE Auto-reload preload enable 7 1 OPM One-pulse mode 3 1 URS Update request source 2 1 UDIS Update disable 1 1 CEN Counter enable 0 1 CR2 CR2 control register 2 0x4 0x20 read-write 0x0000 MMS Master mode selection 4 3 SMCR SMCR slave mode control register 0x8 0x20 read-write 0x0000 MSM Master/Slave mode 7 1 TS Trigger selection 4 3 SMS Slave mode selection 0 3 DIER DIER DMA/Interrupt enable register 0xC 0x20 read-write 0x0000 TIE Trigger interrupt enable 6 1 CC2IE Capture/Compare 2 interrupt enable 2 1 CC1IE Capture/Compare 1 interrupt enable 1 1 UIE Update interrupt enable 0 1 SR SR status register 0x10 0x20 read-write 0x0000 CC2OF Capture/compare 2 overcapture flag 10 1 CC1OF Capture/Compare 1 overcapture flag 9 1 TIF Trigger interrupt flag 6 1 CC2IF Capture/Compare 2 interrupt flag 2 1 CC1IF Capture/compare 1 interrupt flag 1 1 UIF Update interrupt flag 0 1 EGR EGR event generation register 0x14 0x20 write-only 0x0000 TG Trigger generation 6 1 CC2G Capture/compare 2 generation 2 1 CC1G Capture/compare 1 generation 1 1 UG Update generation 0 1 CCMR1_Output CCMR1_Output capture/compare mode register 1 (output mode) 0x18 0x20 read-write 0x00000000 OC2M Output Compare 2 mode 12 3 OC2PE Output Compare 2 preload enable 11 1 OC2FE Output Compare 2 fast enable 10 1 CC2S Capture/Compare 2 selection 8 2 OC1M Output Compare 1 mode 4 3 OC1PE Output Compare 1 preload enable 3 1 OC1FE Output Compare 1 fast enable 2 1 CC1S Capture/Compare 1 selection 0 2 CCMR1_Input CCMR1_Input capture/compare mode register 1 (input mode) CCMR1_Output 0x18 0x20 read-write 0x00000000 IC2F Input capture 2 filter 12 4 IC2PSC Input capture 2 prescaler 10 2 CC2S Capture/Compare 2 selection 8 2 IC1F Input capture 1 filter 4 4 IC1PSC Input capture 1 prescaler 2 2 CC1S Capture/Compare 1 selection 0 2 CCER CCER capture/compare enable register 0x20 0x20 read-write 0x0000 CC2NP Capture/Compare 2 output Polarity 7 1 CC2P Capture/Compare 2 output Polarity 5 1 CC2E Capture/Compare 2 output enable 4 1 CC1NP Capture/Compare 1 output Polarity 3 1 CC1P Capture/Compare 1 output Polarity 1 1 CC1E Capture/Compare 1 output enable 0 1 CNT CNT counter 0x24 0x20 read-write 0x00000000 CNT counter value 0 16 PSC PSC prescaler 0x28 0x20 read-write 0x0000 PSC Prescaler value 0 16 ARR ARR auto-reload register 0x2C 0x20 read-write 0x00000000 ARR Auto-reload value 0 16 CCR1 CCR1 capture/compare register 1 0x34 0x20 read-write 0x00000000 CCR1 Capture/Compare 1 value 0 16 CCR2 CCR2 capture/compare register 2 0x38 0x20 read-write 0x00000000 CCR2 Capture/Compare 2 value 0 16 TIM12 0x40001800 TIM10 General purpose timer TIM 0x40015000 0x0 0x400 registers TIM1_UP TIM1 Update interrupt 25 CR1 CR1 control register 1 0x0 0x20 read-write 0x0000 CKD Clock division 8 2 ARPE Auto-reload preload enable 7 1 URS Update request source 2 1 UDIS Update disable 1 1 CEN Counter enable 0 1 CR2 CR2 control register 2 0x4 0x20 read-write 0x0000 MMS Master mode selection 4 3 DIER DIER DMA/Interrupt enable register 0xC 0x20 read-write 0x0000 CC1IE Capture/Compare 1 interrupt enable 1 1 UIE Update interrupt enable 0 1 SR SR status register 0x10 0x20 read-write 0x0000 CC1OF Capture/Compare 1 overcapture flag 9 1 CC1IF Capture/compare 1 interrupt flag 1 1 UIF Update interrupt flag 0 1 EGR EGR event generation register 0x14 0x20 write-only 0x0000 CC1G Capture/compare 1 generation 1 1 UG Update generation 0 1 CCMR1_Output CCMR1_Output capture/compare mode register (output mode) 0x18 0x20 read-write 0x00000000 OC1M Output Compare 1 mode 4 3 OC1PE Output Compare 1 preload enable 3 1 CC1S Capture/Compare 1 selection 0 2 CCMR1_Input CCMR1_Input capture/compare mode register (input mode) CCMR1_Output 0x18 0x20 read-write 0x00000000 IC1F Input capture 1 filter 4 4 IC1PSC Input capture 1 prescaler 2 2 CC1S Capture/Compare 1 selection 0 2 CCER CCER capture/compare enable register 0x20 0x20 read-write 0x0000 CC1NP Capture/Compare 1 output Polarity 3 1 CC1P Capture/Compare 1 output Polarity 1 1 CC1E Capture/Compare 1 output enable 0 1 CNT CNT counter 0x24 0x20 read-write 0x00000000 CNT counter value 0 16 PSC PSC prescaler 0x28 0x20 read-write 0x0000 PSC Prescaler value 0 16 ARR ARR auto-reload register 0x2C 0x20 read-write 0x00000000 ARR Auto-reload value 0 16 CCR1 CCR1 capture/compare register 1 0x34 0x20 read-write 0x00000000 CCR1 Capture/Compare 1 value 0 16 TIM11 0x40015400 TIM1_TRG_COM TIM1 Trigger and Commutation interrupts 26 TIM13 0x40001C00 TIM14 0x40002000 TIM6 Basic timer TIM 0x40001000 0x0 0x400 registers TIM6 TIM6 global interrupt 54 CR1 CR1 control register 1 0x0 0x20 read-write 0x0000 ARPE Auto-reload preload enable 7 1 OPM One-pulse mode 3 1 URS Update request source 2 1 UDIS Update disable 1 1 CEN Counter enable 0 1 CR2 CR2 control register 2 0x4 0x20 read-write 0x0000 MMS Master mode selection 4 3 DIER DIER DMA/Interrupt enable register 0xC 0x20 read-write 0x0000 UDE Update DMA request enable 8 1 UIE Update interrupt enable 0 1 SR SR status register 0x10 0x20 read-write 0x0000 UIF Update interrupt flag 0 1 EGR EGR event generation register 0x14 0x20 write-only 0x0000 UG Update generation 0 1 CNT CNT counter 0x24 0x20 read-write 0x00000000 CNT Low counter value 0 16 PSC PSC prescaler 0x28 0x20 read-write 0x0000 PSC Prescaler value 0 16 ARR ARR auto-reload register 0x2C 0x20 read-write 0x00000000 ARR Low Auto-reload value 0 16 TIM7 0x40001400 TIM7 TIM7 global interrupt 55 I2C1 Inter integrated circuit I2C 0x40005400 0x0 0x400 registers I2C1_EV I2C1 event interrupt 31 I2C1_ER I2C1 error interrupt 32 CR1 CR1 Control register 1 0x0 0x20 read-write 0x0000 SWRST Software reset 15 1 ALERT SMBus alert 13 1 PEC Packet error checking 12 1 POS Acknowledge/PEC Position (for data reception) 11 1 ACK Acknowledge enable 10 1 STOP Stop generation 9 1 START Start generation 8 1 NOSTRETCH Clock stretching disable (Slave mode) 7 1 ENGC General call enable 6 1 ENPEC PEC enable 5 1 ENARP ARP enable 4 1 SMBTYPE SMBus type 3 1 SMBUS SMBus mode 1 1 PE Peripheral enable 0 1 CR2 CR2 Control register 2 0x4 0x20 read-write 0x0000 LAST DMA last transfer 12 1 DMAEN DMA requests enable 11 1 ITBUFEN Buffer interrupt enable 10 1 ITEVTEN Event interrupt enable 9 1 ITERREN Error interrupt enable 8 1 FREQ Peripheral clock frequency 0 6 OAR1 OAR1 Own address register 1 0x8 0x20 read-write 0x0000 ADDMODE Addressing mode (slave mode) 15 1 ADD10 Interface address 8 2 ADD7 Interface address 1 7 ADD0 Interface address 0 1 OAR2 OAR2 Own address register 2 0xC 0x20 read-write 0x0000 ADD2 Interface address 1 7 ENDUAL Dual addressing mode enable 0 1 DR DR Data register 0x10 0x20 read-write 0x0000 DR 8-bit data register 0 8 SR1 SR1 Status register 1 0x14 0x20 0x0000 SMBALERT SMBus alert 15 1 read-write TIMEOUT Timeout or Tlow error 14 1 read-write PECERR PEC Error in reception 12 1 read-write OVR Overrun/Underrun 11 1 read-write AF Acknowledge failure 10 1 read-write ARLO Arbitration lost (master mode) 9 1 read-write BERR Bus error 8 1 read-write TxE Data register empty (transmitters) 7 1 read-only RxNE Data register not empty (receivers) 6 1 read-only STOPF Stop detection (slave mode) 4 1 read-only ADD10 10-bit header sent (Master mode) 3 1 read-only BTF Byte transfer finished 2 1 read-only ADDR Address sent (master mode)/matched (slave mode) 1 1 read-only SB Start bit (Master mode) 0 1 read-only SR2 SR2 Status register 2 0x18 0x20 read-only 0x0000 PEC acket error checking register 8 8 DUALF Dual flag (Slave mode) 7 1 SMBHOST SMBus host header (Slave mode) 6 1 SMBDEFAULT SMBus device default address (Slave mode) 5 1 GENCALL General call address (Slave mode) 4 1 TRA Transmitter/receiver 2 1 BUSY Bus busy 1 1 MSL Master/slave 0 1 CCR CCR Clock control register 0x1C 0x20 read-write 0x0000 F_S I2C master mode selection 15 1 DUTY Fast mode duty cycle 14 1 CCR Clock control register in Fast/Standard mode (Master mode) 0 12 TRISE TRISE TRISE register 0x20 0x20 read-write 0x0002 TRISE Maximum rise time in Fast/Standard mode (Master mode) 0 6 I2C2 0x40005800 I2C2_EV I2C2 event interrupt 33 I2C2_ER I2C2 error interrupt 34 SPI1 Serial peripheral interface SPI 0x40013000 0x0 0x400 registers SPI1 SPI1 global interrupt 35 CR1 CR1 control register 1 0x0 0x20 read-write 0x0000 BIDIMODE Bidirectional data mode enable 15 1 BIDIOE Output enable in bidirectional mode 14 1 CRCEN Hardware CRC calculation enable 13 1 CRCNEXT CRC transfer next 12 1 DFF Data frame format 11 1 RXONLY Receive only 10 1 SSM Software slave management 9 1 SSI Internal slave select 8 1 LSBFIRST Frame format 7 1 SPE SPI enable 6 1 BR Baud rate control 3 3 MSTR Master selection 2 1 CPOL Clock polarity 1 1 CPHA Clock phase 0 1 CR2 CR2 control register 2 0x4 0x20 read-write 0x0000 TXEIE Tx buffer empty interrupt enable 7 1 RXNEIE RX buffer not empty interrupt enable 6 1 ERRIE Error interrupt enable 5 1 SSOE SS output enable 2 1 TXDMAEN Tx buffer DMA enable 1 1 RXDMAEN Rx buffer DMA enable 0 1 SR SR status register 0x8 0x20 0x0002 BSY Busy flag 7 1 read-only OVR Overrun flag 6 1 read-only MODF Mode fault 5 1 read-only CRCERR CRC error flag 4 1 read-write UDR Underrun flag 3 1 read-only CHSIDE Channel side 2 1 read-only TXE Transmit buffer empty 1 1 read-only RXNE Receive buffer not empty 0 1 read-only DR DR data register 0xC 0x20 read-write 0x0000 DR Data register 0 16 CRCPR CRCPR CRC polynomial register 0x10 0x20 read-write 0x0007 CRCPOLY CRC polynomial register 0 16 RXCRCR RXCRCR RX CRC register 0x14 0x20 read-only 0x0000 RxCRC Rx CRC register 0 16 TXCRCR TXCRCR TX CRC register 0x18 0x20 read-only 0x0000 TxCRC Tx CRC register 0 16 I2SCFGR I2SCFGR I2S configuration register 0x1C 0x20 read-write 0x0000 I2SMOD I2S mode selection 11 1 I2SE I2S Enable 10 1 I2SCFG I2S configuration mode 8 2 PCMSYNC PCM frame synchronization 7 1 I2SSTD I2S standard selection 4 2 CKPOL Steady state clock polarity 3 1 DATLEN Data length to be transferred 1 2 CHLEN Channel length (number of bits per audio channel) 0 1 I2SPR I2SPR I2S prescaler register 0x20 0x20 read-write 00000010 MCKOE Master clock output enable 9 1 ODD Odd factor for the prescaler 8 1 I2SDIV I2S Linear prescaler 0 8 SPI2 0x40003800 SPI2 SPI2 global interrupt 36 SPI3 0x40003C00 SPI3 SPI3 global interrupt 51 USART1 Universal synchronous asynchronous receiver transmitter USART 0x40013800 0x0 0x400 registers USART1 USART1 global interrupt 37 SR SR Status register 0x0 0x20 0x00C0 CTS CTS flag 9 1 read-write LBD LIN break detection flag 8 1 read-write TXE Transmit data register empty 7 1 read-only TC Transmission complete 6 1 read-write RXNE Read data register not empty 5 1 read-write IDLE IDLE line detected 4 1 read-only ORE Overrun error 3 1 read-only NE Noise error flag 2 1 read-only FE Framing error 1 1 read-only PE Parity error 0 1 read-only DR DR Data register 0x4 0x20 read-write 0x00000000 DR Data value 0 9 BRR BRR Baud rate register 0x8 0x20 read-write 0x0000 DIV_Mantissa mantissa of USARTDIV 4 12 DIV_Fraction fraction of USARTDIV 0 4 CR1 CR1 Control register 1 0xC 0x20 read-write 0x0000 UE USART enable 13 1 M Word length 12 1 WAKE Wakeup method 11 1 PCE Parity control enable 10 1 PS Parity selection 9 1 PEIE PE interrupt enable 8 1 TXEIE TXE interrupt enable 7 1 TCIE Transmission complete interrupt enable 6 1 RXNEIE RXNE interrupt enable 5 1 IDLEIE IDLE interrupt enable 4 1 TE Transmitter enable 3 1 RE Receiver enable 2 1 RWU Receiver wakeup 1 1 SBK Send break 0 1 CR2 CR2 Control register 2 0x10 0x20 read-write 0x0000 LINEN LIN mode enable 14 1 STOP STOP bits 12 2 CLKEN Clock enable 11 1 CPOL Clock polarity 10 1 CPHA Clock phase 9 1 LBCL Last bit clock pulse 8 1 LBDIE LIN break detection interrupt enable 6 1 LBDL lin break detection length 5 1 ADD Address of the USART node 0 4 CR3 CR3 Control register 3 0x14 0x20 read-write 0x0000 CTSIE CTS interrupt enable 10 1 CTSE CTS enable 9 1 RTSE RTS enable 8 1 DMAT DMA enable transmitter 7 1 DMAR DMA enable receiver 6 1 SCEN Smartcard mode enable 5 1 NACK Smartcard NACK enable 4 1 HDSEL Half-duplex selection 3 1 IRLP IrDA low-power 2 1 IREN IrDA mode enable 1 1 EIE Error interrupt enable 0 1 GTPR GTPR Guard time and prescaler register 0x18 0x20 read-write 0x0000 GT Guard time value 8 8 PSC Prescaler value 0 8 USART2 0x40004400 USART2 USART2 global interrupt 38 USART3 0x40004800 USART3 USART3 global interrupt 39 ADC1 Analog to digital converter ADC 0x40012400 0x0 0x400 registers ADC1_2 ADC1 and ADC2 global interrupt 18 SR SR status register 0x0 0x20 read-write 0x00000000 STRT Regular channel start flag 4 1 JSTRT Injected channel start flag 3 1 JEOC Injected channel end of conversion 2 1 EOC Regular channel end of conversion 1 1 AWD Analog watchdog flag 0 1 CR1 CR1 control register 1 0x4 0x20 read-write 0x00000000 AWDEN Analog watchdog enable on regular channels 23 1 JAWDEN Analog watchdog enable on injected channels 22 1 DUALMOD Dual mode selection 16 4 DISCNUM Discontinuous mode channel count 13 3 JDISCEN Discontinuous mode on injected channels 12 1 DISCEN Discontinuous mode on regular channels 11 1 JAUTO Automatic injected group conversion 10 1 AWDSGL Enable the watchdog on a single channel in scan mode 9 1 SCAN Scan mode 8 1 JEOCIE Interrupt enable for injected channels 7 1 AWDIE Analog watchdog interrupt enable 6 1 EOCIE Interrupt enable for EOC 5 1 AWDCH Analog watchdog channel select bits 0 5 CR2 CR2 control register 2 0x8 0x20 read-write 0x00000000 TSVREFE Temperature sensor and VREFINT enable 23 1 SWSTART Start conversion of regular channels 22 1 JSWSTART Start conversion of injected channels 21 1 EXTTRIG External trigger conversion mode for regular channels 20 1 EXTSEL External event select for regular group 17 3 JEXTTRIG External trigger conversion mode for injected channels 15 1 JEXTSEL External event select for injected group 12 3 ALIGN Data alignment 11 1 DMA Direct memory access mode 8 1 RSTCAL Reset calibration 3 1 CAL A/D calibration 2 1 CONT Continuous conversion 1 1 ADON A/D converter ON / OFF 0 1 SMPR1 SMPR1 sample time register 1 0xC 0x20 read-write 0x00000000 SMP10 Channel 10 sample time selection 0 3 SMP11 Channel 11 sample time selection 3 3 SMP12 Channel 12 sample time selection 6 3 SMP13 Channel 13 sample time selection 9 3 SMP14 Channel 14 sample time selection 12 3 SMP15 Channel 15 sample time selection 15 3 SMP16 Channel 16 sample time selection 18 3 SMP17 Channel 17 sample time selection 21 3 SMPR2 SMPR2 sample time register 2 0x10 0x20 read-write 0x00000000 SMP0 Channel 0 sample time selection 0 3 SMP1 Channel 1 sample time selection 3 3 SMP2 Channel 2 sample time selection 6 3 SMP3 Channel 3 sample time selection 9 3 SMP4 Channel 4 sample time selection 12 3 SMP5 Channel 5 sample time selection 15 3 SMP6 Channel 6 sample time selection 18 3 SMP7 Channel 7 sample time selection 21 3 SMP8 Channel 8 sample time selection 24 3 SMP9 Channel 9 sample time selection 27 3 JOFR1 JOFR1 injected channel data offset register x 0x14 0x20 read-write 0x00000000 JOFFSET1 Data offset for injected channel x 0 12 JOFR2 JOFR2 injected channel data offset register x 0x18 0x20 read-write 0x00000000 JOFFSET2 Data offset for injected channel x 0 12 JOFR3 JOFR3 injected channel data offset register x 0x1C 0x20 read-write 0x00000000 JOFFSET3 Data offset for injected channel x 0 12 JOFR4 JOFR4 injected channel data offset register x 0x20 0x20 read-write 0x00000000 JOFFSET4 Data offset for injected channel x 0 12 HTR HTR watchdog higher threshold register 0x24 0x20 read-write 0x00000FFF HT Analog watchdog higher threshold 0 12 LTR LTR watchdog lower threshold register 0x28 0x20 read-write 0x00000000 LT Analog watchdog lower threshold 0 12 SQR1 SQR1 regular sequence register 1 0x2C 0x20 read-write 0x00000000 L Regular channel sequence length 20 4 SQ16 16th conversion in regular sequence 15 5 SQ15 15th conversion in regular sequence 10 5 SQ14 14th conversion in regular sequence 5 5 SQ13 13th conversion in regular sequence 0 5 SQR2 SQR2 regular sequence register 2 0x30 0x20 read-write 0x00000000 SQ12 12th conversion in regular sequence 25 5 SQ11 11th conversion in regular sequence 20 5 SQ10 10th conversion in regular sequence 15 5 SQ9 9th conversion in regular sequence 10 5 SQ8 8th conversion in regular sequence 5 5 SQ7 7th conversion in regular sequence 0 5 SQR3 SQR3 regular sequence register 3 0x34 0x20 read-write 0x00000000 SQ6 6th conversion in regular sequence 25 5 SQ5 5th conversion in regular sequence 20 5 SQ4 4th conversion in regular sequence 15 5 SQ3 3rd conversion in regular sequence 10 5 SQ2 2nd conversion in regular sequence 5 5 SQ1 1st conversion in regular sequence 0 5 JSQR JSQR injected sequence register 0x38 0x20 read-write 0x00000000 JL Injected sequence length 20 2 JSQ4 4th conversion in injected sequence 15 5 JSQ3 3rd conversion in injected sequence 10 5 JSQ2 2nd conversion in injected sequence 5 5 JSQ1 1st conversion in injected sequence 0 5 JDR1 JDR1 injected data register x 0x3C 0x20 read-only 0x00000000 JDATA Injected data 0 16 JDR2 JDR2 injected data register x 0x40 0x20 read-only 0x00000000 JDATA Injected data 0 16 JDR3 JDR3 injected data register x 0x44 0x20 read-only 0x00000000 JDATA Injected data 0 16 JDR4 JDR4 injected data register x 0x48 0x20 read-only 0x00000000 JDATA Injected data 0 16 DR DR regular data register 0x4C 0x20 read-only 0x00000000 DATA Regular data 0 16 ADC2DATA ADC2 data 16 16 ADC2 Analog to digital converter ADC 0x40012800 0x0 0x400 registers SR SR status register 0x0 0x20 read-write 0x00000000 STRT Regular channel start flag 4 1 JSTRT Injected channel start flag 3 1 JEOC Injected channel end of conversion 2 1 EOC Regular channel end of conversion 1 1 AWD Analog watchdog flag 0 1 CR1 CR1 control register 1 0x4 0x20 read-write 0x00000000 AWDEN Analog watchdog enable on regular channels 23 1 JAWDEN Analog watchdog enable on injected channels 22 1 DISCNUM Discontinuous mode channel count 13 3 JDISCEN Discontinuous mode on injected channels 12 1 DISCEN Discontinuous mode on regular channels 11 1 JAUTO Automatic injected group conversion 10 1 AWDSGL Enable the watchdog on a single channel in scan mode 9 1 SCAN Scan mode 8 1 JEOCIE Interrupt enable for injected channels 7 1 AWDIE Analog watchdog interrupt enable 6 1 EOCIE Interrupt enable for EOC 5 1 AWDCH Analog watchdog channel select bits 0 5 CR2 CR2 control register 2 0x8 0x20 read-write 0x00000000 TSVREFE Temperature sensor and VREFINT enable 23 1 SWSTART Start conversion of regular channels 22 1 JSWSTART Start conversion of injected channels 21 1 EXTTRIG External trigger conversion mode for regular channels 20 1 EXTSEL External event select for regular group 17 3 JEXTTRIG External trigger conversion mode for injected channels 15 1 JEXTSEL External event select for injected group 12 3 ALIGN Data alignment 11 1 DMA Direct memory access mode 8 1 RSTCAL Reset calibration 3 1 CAL A/D calibration 2 1 CONT Continuous conversion 1 1 ADON A/D converter ON / OFF 0 1 SMPR1 SMPR1 sample time register 1 0xC 0x20 read-write 0x00000000 SMP10 Channel 10 sample time selection 0 3 SMP11 Channel 11 sample time selection 3 3 SMP12 Channel 12 sample time selection 6 3 SMP13 Channel 13 sample time selection 9 3 SMP14 Channel 14 sample time selection 12 3 SMP15 Channel 15 sample time selection 15 3 SMP16 Channel 16 sample time selection 18 3 SMP17 Channel 17 sample time selection 21 3 SMPR2 SMPR2 sample time register 2 0x10 0x20 read-write 0x00000000 SMP0 Channel 0 sample time selection 0 3 SMP1 Channel 1 sample time selection 3 3 SMP2 Channel 2 sample time selection 6 3 SMP3 Channel 3 sample time selection 9 3 SMP4 Channel 4 sample time selection 12 3 SMP5 Channel 5 sample time selection 15 3 SMP6 Channel 6 sample time selection 18 3 SMP7 Channel 7 sample time selection 21 3 SMP8 Channel 8 sample time selection 24 3 SMP9 Channel 9 sample time selection 27 3 JOFR1 JOFR1 injected channel data offset register x 0x14 0x20 read-write 0x00000000 JOFFSET1 Data offset for injected channel x 0 12 JOFR2 JOFR2 injected channel data offset register x 0x18 0x20 read-write 0x00000000 JOFFSET2 Data offset for injected channel x 0 12 JOFR3 JOFR3 injected channel data offset register x 0x1C 0x20 read-write 0x00000000 JOFFSET3 Data offset for injected channel x 0 12 JOFR4 JOFR4 injected channel data offset register x 0x20 0x20 read-write 0x00000000 JOFFSET4 Data offset for injected channel x 0 12 HTR HTR watchdog higher threshold register 0x24 0x20 read-write 0x00000FFF HT Analog watchdog higher threshold 0 12 LTR LTR watchdog lower threshold register 0x28 0x20 read-write 0x00000000 LT Analog watchdog lower threshold 0 12 SQR1 SQR1 regular sequence register 1 0x2C 0x20 read-write 0x00000000 L Regular channel sequence length 20 4 SQ16 16th conversion in regular sequence 15 5 SQ15 15th conversion in regular sequence 10 5 SQ14 14th conversion in regular sequence 5 5 SQ13 13th conversion in regular sequence 0 5 SQR2 SQR2 regular sequence register 2 0x30 0x20 read-write 0x00000000 SQ12 12th conversion in regular sequence 25 5 SQ11 11th conversion in regular sequence 20 5 SQ10 10th conversion in regular sequence 15 5 SQ9 9th conversion in regular sequence 10 5 SQ8 8th conversion in regular sequence 5 5 SQ7 7th conversion in regular sequence 0 5 SQR3 SQR3 regular sequence register 3 0x34 0x20 read-write 0x00000000 SQ6 6th conversion in regular sequence 25 5 SQ5 5th conversion in regular sequence 20 5 SQ4 4th conversion in regular sequence 15 5 SQ3 3rd conversion in regular sequence 10 5 SQ2 2nd conversion in regular sequence 5 5 SQ1 1st conversion in regular sequence 0 5 JSQR JSQR injected sequence register 0x38 0x20 read-write 0x00000000 JL Injected sequence length 20 2 JSQ4 4th conversion in injected sequence 15 5 JSQ3 3rd conversion in injected sequence 10 5 JSQ2 2nd conversion in injected sequence 5 5 JSQ1 1st conversion in injected sequence 0 5 JDR1 JDR1 injected data register x 0x3C 0x20 read-only 0x00000000 JDATA Injected data 0 16 JDR2 JDR2 injected data register x 0x40 0x20 read-only 0x00000000 JDATA Injected data 0 16 JDR3 JDR3 injected data register x 0x44 0x20 read-only 0x00000000 JDATA Injected data 0 16 JDR4 JDR4 injected data register x 0x48 0x20 read-only 0x00000000 JDATA Injected data 0 16 DR DR regular data register 0x4C 0x20 read-only 0x00000000 DATA Regular data 0 16 ADC3 0x40013C00 ADC3 ADC3 global interrupt 47 CAN1 Controller area network CAN 0x40006400 0x0 0x400 registers CAN_RX1 CAN RX1 interrupt 21 CAN_SCE CAN SCE interrupt 22 CAN_SCE CAN SCE interrupt 22 CAN_MCR CAN_MCR CAN_MCR 0x0 0x20 read-write 0x00000000 DBF DBF 16 1 RESET RESET 15 1 TTCM TTCM 7 1 ABOM ABOM 6 1 AWUM AWUM 5 1 NART NART 4 1 RFLM RFLM 3 1 TXFP TXFP 2 1 SLEEP SLEEP 1 1 INRQ INRQ 0 1 CAN_MSR CAN_MSR CAN_MSR 0x4 0x20 0x00000000 RX RX 11 1 read-only SAMP SAMP 10 1 read-only RXM RXM 9 1 read-only TXM TXM 8 1 read-only SLAKI SLAKI 4 1 read-write WKUI WKUI 3 1 read-write ERRI ERRI 2 1 read-write SLAK SLAK 1 1 read-only INAK INAK 0 1 read-only CAN_TSR CAN_TSR CAN_TSR 0x8 0x20 0x00000000 LOW2 Lowest priority flag for mailbox 2 31 1 read-only LOW1 Lowest priority flag for mailbox 1 30 1 read-only LOW0 Lowest priority flag for mailbox 0 29 1 read-only TME2 Lowest priority flag for mailbox 2 28 1 read-only TME1 Lowest priority flag for mailbox 1 27 1 read-only TME0 Lowest priority flag for mailbox 0 26 1 read-only CODE CODE 24 2 read-only ABRQ2 ABRQ2 23 1 read-write TERR2 TERR2 19 1 read-write ALST2 ALST2 18 1 read-write TXOK2 TXOK2 17 1 read-write RQCP2 RQCP2 16 1 read-write ABRQ1 ABRQ1 15 1 read-write TERR1 TERR1 11 1 read-write ALST1 ALST1 10 1 read-write TXOK1 TXOK1 9 1 read-write RQCP1 RQCP1 8 1 read-write ABRQ0 ABRQ0 7 1 read-write TERR0 TERR0 3 1 read-write ALST0 ALST0 2 1 read-write TXOK0 TXOK0 1 1 read-write RQCP0 RQCP0 0 1 read-write CAN_RF0R CAN_RF0R CAN_RF0R 0xC 0x20 0x00000000 RFOM0 RFOM0 5 1 read-write FOVR0 FOVR0 4 1 read-write FULL0 FULL0 3 1 read-write FMP0 FMP0 0 2 read-only CAN_RF1R CAN_RF1R CAN_RF1R 0x10 0x20 0x00000000 RFOM1 RFOM1 5 1 read-write FOVR1 FOVR1 4 1 read-write FULL1 FULL1 3 1 read-write FMP1 FMP1 0 2 read-only CAN_IER CAN_IER CAN_IER 0x14 0x20 read-write 0x00000000 SLKIE SLKIE 17 1 WKUIE WKUIE 16 1 ERRIE ERRIE 15 1 LECIE LECIE 11 1 BOFIE BOFIE 10 1 EPVIE EPVIE 9 1 EWGIE EWGIE 8 1 FOVIE1 FOVIE1 6 1 FFIE1 FFIE1 5 1 FMPIE1 FMPIE1 4 1 FOVIE0 FOVIE0 3 1 FFIE0 FFIE0 2 1 FMPIE0 FMPIE0 1 1 TMEIE TMEIE 0 1 CAN_ESR CAN_ESR CAN_ESR 0x18 0x20 0x00000000 REC REC 24 8 read-only TEC TEC 16 8 read-only LEC LEC 4 3 read-write BOFF BOFF 2 1 read-only EPVF EPVF 1 1 read-only EWGF EWGF 0 1 read-only CAN_BTR CAN_BTR CAN_BTR 0x1C 0x20 read-write 0x00000000 SILM SILM 31 1 LBKM LBKM 30 1 SJW SJW 24 2 TS2 TS2 20 3 TS1 TS1 16 4 BRP BRP 0 10 CAN_TI0R CAN_TI0R CAN_TI0R 0x180 0x20 read-write 0x00000000 STID STID 21 11 EXID EXID 3 18 IDE IDE 2 1 RTR RTR 1 1 TXRQ TXRQ 0 1 CAN_TDT0R CAN_TDT0R CAN_TDT0R 0x184 0x20 read-write 0x00000000 TIME TIME 16 16 TGT TGT 8 1 DLC DLC 0 4 CAN_TDL0R CAN_TDL0R CAN_TDL0R 0x188 0x20 read-write 0x00000000 DATA3 DATA3 24 8 DATA2 DATA2 16 8 DATA1 DATA1 8 8 DATA0 DATA0 0 8 CAN_TDH0R CAN_TDH0R CAN_TDH0R 0x18C 0x20 read-write 0x00000000 DATA7 DATA7 24 8 DATA6 DATA6 16 8 DATA5 DATA5 8 8 DATA4 DATA4 0 8 CAN_TI1R CAN_TI1R CAN_TI1R 0x190 0x20 read-write 0x00000000 STID STID 21 11 EXID EXID 3 18 IDE IDE 2 1 RTR RTR 1 1 TXRQ TXRQ 0 1 CAN_TDT1R CAN_TDT1R CAN_TDT1R 0x194 0x20 read-write 0x00000000 TIME TIME 16 16 TGT TGT 8 1 DLC DLC 0 4 CAN_TDL1R CAN_TDL1R CAN_TDL1R 0x198 0x20 read-write 0x00000000 DATA3 DATA3 24 8 DATA2 DATA2 16 8 DATA1 DATA1 8 8 DATA0 DATA0 0 8 CAN_TDH1R CAN_TDH1R CAN_TDH1R 0x19C 0x20 read-write 0x00000000 DATA7 DATA7 24 8 DATA6 DATA6 16 8 DATA5 DATA5 8 8 DATA4 DATA4 0 8 CAN_TI2R CAN_TI2R CAN_TI2R 0x1A0 0x20 read-write 0x00000000 STID STID 21 11 EXID EXID 3 18 IDE IDE 2 1 RTR RTR 1 1 TXRQ TXRQ 0 1 CAN_TDT2R CAN_TDT2R CAN_TDT2R 0x1A4 0x20 read-write 0x00000000 TIME TIME 16 16 TGT TGT 8 1 DLC DLC 0 4 CAN_TDL2R CAN_TDL2R CAN_TDL2R 0x1A8 0x20 read-write 0x00000000 DATA3 DATA3 24 8 DATA2 DATA2 16 8 DATA1 DATA1 8 8 DATA0 DATA0 0 8 CAN_TDH2R CAN_TDH2R CAN_TDH2R 0x1AC 0x20 read-write 0x00000000 DATA7 DATA7 24 8 DATA6 DATA6 16 8 DATA5 DATA5 8 8 DATA4 DATA4 0 8 CAN_RI0R CAN_RI0R CAN_RI0R 0x1B0 0x20 read-only 0x00000000 STID STID 21 11 EXID EXID 3 18 IDE IDE 2 1 RTR RTR 1 1 CAN_RDT0R CAN_RDT0R CAN_RDT0R 0x1B4 0x20 read-only 0x00000000 TIME TIME 16 16 FMI FMI 8 8 DLC DLC 0 4 CAN_RDL0R CAN_RDL0R CAN_RDL0R 0x1B8 0x20 read-only 0x00000000 DATA3 DATA3 24 8 DATA2 DATA2 16 8 DATA1 DATA1 8 8 DATA0 DATA0 0 8 CAN_RDH0R CAN_RDH0R CAN_RDH0R 0x1BC 0x20 read-only 0x00000000 DATA7 DATA7 24 8 DATA6 DATA6 16 8 DATA5 DATA5 8 8 DATA4 DATA4 0 8 CAN_RI1R CAN_RI1R CAN_RI1R 0x1C0 0x20 read-only 0x00000000 STID STID 21 11 EXID EXID 3 18 IDE IDE 2 1 RTR RTR 1 1 CAN_RDT1R CAN_RDT1R CAN_RDT1R 0x1C4 0x20 read-only 0x00000000 TIME TIME 16 16 FMI FMI 8 8 DLC DLC 0 4 CAN_RDL1R CAN_RDL1R CAN_RDL1R 0x1C8 0x20 read-only 0x00000000 DATA3 DATA3 24 8 DATA2 DATA2 16 8 DATA1 DATA1 8 8 DATA0 DATA0 0 8 CAN_RDH1R CAN_RDH1R CAN_RDH1R 0x1CC 0x20 read-only 0x00000000 DATA7 DATA7 24 8 DATA6 DATA6 16 8 DATA5 DATA5 8 8 DATA4 DATA4 0 8 CAN_FMR CAN_FMR CAN_FMR 0x200 0x20 read-write 0x00000000 FINIT FINIT 0 1 CAN_FM1R CAN_FM1R CAN_FM1R 0x204 0x20 read-write 0x00000000 FBM0 Filter mode 0 1 FBM1 Filter mode 1 1 FBM2 Filter mode 2 1 FBM3 Filter mode 3 1 FBM4 Filter mode 4 1 FBM5 Filter mode 5 1 FBM6 Filter mode 6 1 FBM7 Filter mode 7 1 FBM8 Filter mode 8 1 FBM9 Filter mode 9 1 FBM10 Filter mode 10 1 FBM11 Filter mode 11 1 FBM12 Filter mode 12 1 FBM13 Filter mode 13 1 CAN_FS1R CAN_FS1R CAN_FS1R 0x20C 0x20 read-write 0x00000000 FSC0 Filter scale configuration 0 1 FSC1 Filter scale configuration 1 1 FSC2 Filter scale configuration 2 1 FSC3 Filter scale configuration 3 1 FSC4 Filter scale configuration 4 1 FSC5 Filter scale configuration 5 1 FSC6 Filter scale configuration 6 1 FSC7 Filter scale configuration 7 1 FSC8 Filter scale configuration 8 1 FSC9 Filter scale configuration 9 1 FSC10 Filter scale configuration 10 1 FSC11 Filter scale configuration 11 1 FSC12 Filter scale configuration 12 1 FSC13 Filter scale configuration 13 1 CAN_FFA1R CAN_FFA1R CAN_FFA1R 0x214 0x20 read-write 0x00000000 FFA0 Filter FIFO assignment for filter 0 0 1 FFA1 Filter FIFO assignment for filter 1 1 1 FFA2 Filter FIFO assignment for filter 2 2 1 FFA3 Filter FIFO assignment for filter 3 3 1 FFA4 Filter FIFO assignment for filter 4 4 1 FFA5 Filter FIFO assignment for filter 5 5 1 FFA6 Filter FIFO assignment for filter 6 6 1 FFA7 Filter FIFO assignment for filter 7 7 1 FFA8 Filter FIFO assignment for filter 8 8 1 FFA9 Filter FIFO assignment for filter 9 9 1 FFA10 Filter FIFO assignment for filter 10 10 1 FFA11 Filter FIFO assignment for filter 11 11 1 FFA12 Filter FIFO assignment for filter 12 12 1 FFA13 Filter FIFO assignment for filter 13 13 1 CAN_FA1R CAN_FA1R CAN_FA1R 0x21C 0x20 read-write 0x00000000 FACT0 Filter active 0 1 FACT1 Filter active 1 1 FACT2 Filter active 2 1 FACT3 Filter active 3 1 FACT4 Filter active 4 1 FACT5 Filter active 5 1 FACT6 Filter active 6 1 FACT7 Filter active 7 1 FACT8 Filter active 8 1 FACT9 Filter active 9 1 FACT10 Filter active 10 1 FACT11 Filter active 11 1 FACT12 Filter active 12 1 FACT13 Filter active 13 1 F0R1 F0R1 Filter bank 0 register 1 0x240 0x20 read-write 0x00000000 FB0 Filter bits 0 1 FB1 Filter bits 1 1 FB2 Filter bits 2 1 FB3 Filter bits 3 1 FB4 Filter bits 4 1 FB5 Filter bits 5 1 FB6 Filter bits 6 1 FB7 Filter bits 7 1 FB8 Filter bits 8 1 FB9 Filter bits 9 1 FB10 Filter bits 10 1 FB11 Filter bits 11 1 FB12 Filter bits 12 1 FB13 Filter bits 13 1 FB14 Filter bits 14 1 FB15 Filter bits 15 1 FB16 Filter bits 16 1 FB17 Filter bits 17 1 FB18 Filter bits 18 1 FB19 Filter bits 19 1 FB20 Filter bits 20 1 FB21 Filter bits 21 1 FB22 Filter bits 22 1 FB23 Filter bits 23 1 FB24 Filter bits 24 1 FB25 Filter bits 25 1 FB26 Filter bits 26 1 FB27 Filter bits 27 1 FB28 Filter bits 28 1 FB29 Filter bits 29 1 FB30 Filter bits 30 1 FB31 Filter bits 31 1 F0R2 F0R2 Filter bank 0 register 2 0x244 0x20 read-write 0x00000000 FB0 Filter bits 0 1 FB1 Filter bits 1 1 FB2 Filter bits 2 1 FB3 Filter bits 3 1 FB4 Filter bits 4 1 FB5 Filter bits 5 1 FB6 Filter bits 6 1 FB7 Filter bits 7 1 FB8 Filter bits 8 1 FB9 Filter bits 9 1 FB10 Filter bits 10 1 FB11 Filter bits 11 1 FB12 Filter bits 12 1 FB13 Filter bits 13 1 FB14 Filter bits 14 1 FB15 Filter bits 15 1 FB16 Filter bits 16 1 FB17 Filter bits 17 1 FB18 Filter bits 18 1 FB19 Filter bits 19 1 FB20 Filter bits 20 1 FB21 Filter bits 21 1 FB22 Filter bits 22 1 FB23 Filter bits 23 1 FB24 Filter bits 24 1 FB25 Filter bits 25 1 FB26 Filter bits 26 1 FB27 Filter bits 27 1 FB28 Filter bits 28 1 FB29 Filter bits 29 1 FB30 Filter bits 30 1 FB31 Filter bits 31 1 F1R1 F1R1 Filter bank 1 register 1 0x248 0x20 read-write 0x00000000 FB0 Filter bits 0 1 FB1 Filter bits 1 1 FB2 Filter bits 2 1 FB3 Filter bits 3 1 FB4 Filter bits 4 1 FB5 Filter bits 5 1 FB6 Filter bits 6 1 FB7 Filter bits 7 1 FB8 Filter bits 8 1 FB9 Filter bits 9 1 FB10 Filter bits 10 1 FB11 Filter bits 11 1 FB12 Filter bits 12 1 FB13 Filter bits 13 1 FB14 Filter bits 14 1 FB15 Filter bits 15 1 FB16 Filter bits 16 1 FB17 Filter bits 17 1 FB18 Filter bits 18 1 FB19 Filter bits 19 1 FB20 Filter bits 20 1 FB21 Filter bits 21 1 FB22 Filter bits 22 1 FB23 Filter bits 23 1 FB24 Filter bits 24 1 FB25 Filter bits 25 1 FB26 Filter bits 26 1 FB27 Filter bits 27 1 FB28 Filter bits 28 1 FB29 Filter bits 29 1 FB30 Filter bits 30 1 FB31 Filter bits 31 1 F1R2 F1R2 Filter bank 1 register 2 0x24C 0x20 read-write 0x00000000 FB0 Filter bits 0 1 FB1 Filter bits 1 1 FB2 Filter bits 2 1 FB3 Filter bits 3 1 FB4 Filter bits 4 1 FB5 Filter bits 5 1 FB6 Filter bits 6 1 FB7 Filter bits 7 1 FB8 Filter bits 8 1 FB9 Filter bits 9 1 FB10 Filter bits 10 1 FB11 Filter bits 11 1 FB12 Filter bits 12 1 FB13 Filter bits 13 1 FB14 Filter bits 14 1 FB15 Filter bits 15 1 FB16 Filter bits 16 1 FB17 Filter bits 17 1 FB18 Filter bits 18 1 FB19 Filter bits 19 1 FB20 Filter bits 20 1 FB21 Filter bits 21 1 FB22 Filter bits 22 1 FB23 Filter bits 23 1 FB24 Filter bits 24 1 FB25 Filter bits 25 1 FB26 Filter bits 26 1 FB27 Filter bits 27 1 FB28 Filter bits 28 1 FB29 Filter bits 29 1 FB30 Filter bits 30 1 FB31 Filter bits 31 1 F2R1 F2R1 Filter bank 2 register 1 0x250 0x20 read-write 0x00000000 FB0 Filter bits 0 1 FB1 Filter bits 1 1 FB2 Filter bits 2 1 FB3 Filter bits 3 1 FB4 Filter bits 4 1 FB5 Filter bits 5 1 FB6 Filter bits 6 1 FB7 Filter bits 7 1 FB8 Filter bits 8 1 FB9 Filter bits 9 1 FB10 Filter bits 10 1 FB11 Filter bits 11 1 FB12 Filter bits 12 1 FB13 Filter bits 13 1 FB14 Filter bits 14 1 FB15 Filter bits 15 1 FB16 Filter bits 16 1 FB17 Filter bits 17 1 FB18 Filter bits 18 1 FB19 Filter bits 19 1 FB20 Filter bits 20 1 FB21 Filter bits 21 1 FB22 Filter bits 22 1 FB23 Filter bits 23 1 FB24 Filter bits 24 1 FB25 Filter bits 25 1 FB26 Filter bits 26 1 FB27 Filter bits 27 1 FB28 Filter bits 28 1 FB29 Filter bits 29 1 FB30 Filter bits 30 1 FB31 Filter bits 31 1 F2R2 F2R2 Filter bank 2 register 2 0x254 0x20 read-write 0x00000000 FB0 Filter bits 0 1 FB1 Filter bits 1 1 FB2 Filter bits 2 1 FB3 Filter bits 3 1 FB4 Filter bits 4 1 FB5 Filter bits 5 1 FB6 Filter bits 6 1 FB7 Filter bits 7 1 FB8 Filter bits 8 1 FB9 Filter bits 9 1 FB10 Filter bits 10 1 FB11 Filter bits 11 1 FB12 Filter bits 12 1 FB13 Filter bits 13 1 FB14 Filter bits 14 1 FB15 Filter bits 15 1 FB16 Filter bits 16 1 FB17 Filter bits 17 1 FB18 Filter bits 18 1 FB19 Filter bits 19 1 FB20 Filter bits 20 1 FB21 Filter bits 21 1 FB22 Filter bits 22 1 FB23 Filter bits 23 1 FB24 Filter bits 24 1 FB25 Filter bits 25 1 FB26 Filter bits 26 1 FB27 Filter bits 27 1 FB28 Filter bits 28 1 FB29 Filter bits 29 1 FB30 Filter bits 30 1 FB31 Filter bits 31 1 F3R1 F3R1 Filter bank 3 register 1 0x258 0x20 read-write 0x00000000 FB0 Filter bits 0 1 FB1 Filter bits 1 1 FB2 Filter bits 2 1 FB3 Filter bits 3 1 FB4 Filter bits 4 1 FB5 Filter bits 5 1 FB6 Filter bits 6 1 FB7 Filter bits 7 1 FB8 Filter bits 8 1 FB9 Filter bits 9 1 FB10 Filter bits 10 1 FB11 Filter bits 11 1 FB12 Filter bits 12 1 FB13 Filter bits 13 1 FB14 Filter bits 14 1 FB15 Filter bits 15 1 FB16 Filter bits 16 1 FB17 Filter bits 17 1 FB18 Filter bits 18 1 FB19 Filter bits 19 1 FB20 Filter bits 20 1 FB21 Filter bits 21 1 FB22 Filter bits 22 1 FB23 Filter bits 23 1 FB24 Filter bits 24 1 FB25 Filter bits 25 1 FB26 Filter bits 26 1 FB27 Filter bits 27 1 FB28 Filter bits 28 1 FB29 Filter bits 29 1 FB30 Filter bits 30 1 FB31 Filter bits 31 1 F3R2 F3R2 Filter bank 3 register 2 0x25C 0x20 read-write 0x00000000 FB0 Filter bits 0 1 FB1 Filter bits 1 1 FB2 Filter bits 2 1 FB3 Filter bits 3 1 FB4 Filter bits 4 1 FB5 Filter bits 5 1 FB6 Filter bits 6 1 FB7 Filter bits 7 1 FB8 Filter bits 8 1 FB9 Filter bits 9 1 FB10 Filter bits 10 1 FB11 Filter bits 11 1 FB12 Filter bits 12 1 FB13 Filter bits 13 1 FB14 Filter bits 14 1 FB15 Filter bits 15 1 FB16 Filter bits 16 1 FB17 Filter bits 17 1 FB18 Filter bits 18 1 FB19 Filter bits 19 1 FB20 Filter bits 20 1 FB21 Filter bits 21 1 FB22 Filter bits 22 1 FB23 Filter bits 23 1 FB24 Filter bits 24 1 FB25 Filter bits 25 1 FB26 Filter bits 26 1 FB27 Filter bits 27 1 FB28 Filter bits 28 1 FB29 Filter bits 29 1 FB30 Filter bits 30 1 FB31 Filter bits 31 1 F4R1 F4R1 Filter bank 4 register 1 0x260 0x20 read-write 0x00000000 FB0 Filter bits 0 1 FB1 Filter bits 1 1 FB2 Filter bits 2 1 FB3 Filter bits 3 1 FB4 Filter bits 4 1 FB5 Filter bits 5 1 FB6 Filter bits 6 1 FB7 Filter bits 7 1 FB8 Filter bits 8 1 FB9 Filter bits 9 1 FB10 Filter bits 10 1 FB11 Filter bits 11 1 FB12 Filter bits 12 1 FB13 Filter bits 13 1 FB14 Filter bits 14 1 FB15 Filter bits 15 1 FB16 Filter bits 16 1 FB17 Filter bits 17 1 FB18 Filter bits 18 1 FB19 Filter bits 19 1 FB20 Filter bits 20 1 FB21 Filter bits 21 1 FB22 Filter bits 22 1 FB23 Filter bits 23 1 FB24 Filter bits 24 1 FB25 Filter bits 25 1 FB26 Filter bits 26 1 FB27 Filter bits 27 1 FB28 Filter bits 28 1 FB29 Filter bits 29 1 FB30 Filter bits 30 1 FB31 Filter bits 31 1 F4R2 F4R2 Filter bank 4 register 2 0x264 0x20 read-write 0x00000000 FB0 Filter bits 0 1 FB1 Filter bits 1 1 FB2 Filter bits 2 1 FB3 Filter bits 3 1 FB4 Filter bits 4 1 FB5 Filter bits 5 1 FB6 Filter bits 6 1 FB7 Filter bits 7 1 FB8 Filter bits 8 1 FB9 Filter bits 9 1 FB10 Filter bits 10 1 FB11 Filter bits 11 1 FB12 Filter bits 12 1 FB13 Filter bits 13 1 FB14 Filter bits 14 1 FB15 Filter bits 15 1 FB16 Filter bits 16 1 FB17 Filter bits 17 1 FB18 Filter bits 18 1 FB19 Filter bits 19 1 FB20 Filter bits 20 1 FB21 Filter bits 21 1 FB22 Filter bits 22 1 FB23 Filter bits 23 1 FB24 Filter bits 24 1 FB25 Filter bits 25 1 FB26 Filter bits 26 1 FB27 Filter bits 27 1 FB28 Filter bits 28 1 FB29 Filter bits 29 1 FB30 Filter bits 30 1 FB31 Filter bits 31 1 F5R1 F5R1 Filter bank 5 register 1 0x268 0x20 read-write 0x00000000 FB0 Filter bits 0 1 FB1 Filter bits 1 1 FB2 Filter bits 2 1 FB3 Filter bits 3 1 FB4 Filter bits 4 1 FB5 Filter bits 5 1 FB6 Filter bits 6 1 FB7 Filter bits 7 1 FB8 Filter bits 8 1 FB9 Filter bits 9 1 FB10 Filter bits 10 1 FB11 Filter bits 11 1 FB12 Filter bits 12 1 FB13 Filter bits 13 1 FB14 Filter bits 14 1 FB15 Filter bits 15 1 FB16 Filter bits 16 1 FB17 Filter bits 17 1 FB18 Filter bits 18 1 FB19 Filter bits 19 1 FB20 Filter bits 20 1 FB21 Filter bits 21 1 FB22 Filter bits 22 1 FB23 Filter bits 23 1 FB24 Filter bits 24 1 FB25 Filter bits 25 1 FB26 Filter bits 26 1 FB27 Filter bits 27 1 FB28 Filter bits 28 1 FB29 Filter bits 29 1 FB30 Filter bits 30 1 FB31 Filter bits 31 1 F5R2 F5R2 Filter bank 5 register 2 0x26C 0x20 read-write 0x00000000 FB0 Filter bits 0 1 FB1 Filter bits 1 1 FB2 Filter bits 2 1 FB3 Filter bits 3 1 FB4 Filter bits 4 1 FB5 Filter bits 5 1 FB6 Filter bits 6 1 FB7 Filter bits 7 1 FB8 Filter bits 8 1 FB9 Filter bits 9 1 FB10 Filter bits 10 1 FB11 Filter bits 11 1 FB12 Filter bits 12 1 FB13 Filter bits 13 1 FB14 Filter bits 14 1 FB15 Filter bits 15 1 FB16 Filter bits 16 1 FB17 Filter bits 17 1 FB18 Filter bits 18 1 FB19 Filter bits 19 1 FB20 Filter bits 20 1 FB21 Filter bits 21 1 FB22 Filter bits 22 1 FB23 Filter bits 23 1 FB24 Filter bits 24 1 FB25 Filter bits 25 1 FB26 Filter bits 26 1 FB27 Filter bits 27 1 FB28 Filter bits 28 1 FB29 Filter bits 29 1 FB30 Filter bits 30 1 FB31 Filter bits 31 1 F6R1 F6R1 Filter bank 6 register 1 0x270 0x20 read-write 0x00000000 FB0 Filter bits 0 1 FB1 Filter bits 1 1 FB2 Filter bits 2 1 FB3 Filter bits 3 1 FB4 Filter bits 4 1 FB5 Filter bits 5 1 FB6 Filter bits 6 1 FB7 Filter bits 7 1 FB8 Filter bits 8 1 FB9 Filter bits 9 1 FB10 Filter bits 10 1 FB11 Filter bits 11 1 FB12 Filter bits 12 1 FB13 Filter bits 13 1 FB14 Filter bits 14 1 FB15 Filter bits 15 1 FB16 Filter bits 16 1 FB17 Filter bits 17 1 FB18 Filter bits 18 1 FB19 Filter bits 19 1 FB20 Filter bits 20 1 FB21 Filter bits 21 1 FB22 Filter bits 22 1 FB23 Filter bits 23 1 FB24 Filter bits 24 1 FB25 Filter bits 25 1 FB26 Filter bits 26 1 FB27 Filter bits 27 1 FB28 Filter bits 28 1 FB29 Filter bits 29 1 FB30 Filter bits 30 1 FB31 Filter bits 31 1 F6R2 F6R2 Filter bank 6 register 2 0x274 0x20 read-write 0x00000000 FB0 Filter bits 0 1 FB1 Filter bits 1 1 FB2 Filter bits 2 1 FB3 Filter bits 3 1 FB4 Filter bits 4 1 FB5 Filter bits 5 1 FB6 Filter bits 6 1 FB7 Filter bits 7 1 FB8 Filter bits 8 1 FB9 Filter bits 9 1 FB10 Filter bits 10 1 FB11 Filter bits 11 1 FB12 Filter bits 12 1 FB13 Filter bits 13 1 FB14 Filter bits 14 1 FB15 Filter bits 15 1 FB16 Filter bits 16 1 FB17 Filter bits 17 1 FB18 Filter bits 18 1 FB19 Filter bits 19 1 FB20 Filter bits 20 1 FB21 Filter bits 21 1 FB22 Filter bits 22 1 FB23 Filter bits 23 1 FB24 Filter bits 24 1 FB25 Filter bits 25 1 FB26 Filter bits 26 1 FB27 Filter bits 27 1 FB28 Filter bits 28 1 FB29 Filter bits 29 1 FB30 Filter bits 30 1 FB31 Filter bits 31 1 F7R1 F7R1 Filter bank 7 register 1 0x278 0x20 read-write 0x00000000 FB0 Filter bits 0 1 FB1 Filter bits 1 1 FB2 Filter bits 2 1 FB3 Filter bits 3 1 FB4 Filter bits 4 1 FB5 Filter bits 5 1 FB6 Filter bits 6 1 FB7 Filter bits 7 1 FB8 Filter bits 8 1 FB9 Filter bits 9 1 FB10 Filter bits 10 1 FB11 Filter bits 11 1 FB12 Filter bits 12 1 FB13 Filter bits 13 1 FB14 Filter bits 14 1 FB15 Filter bits 15 1 FB16 Filter bits 16 1 FB17 Filter bits 17 1 FB18 Filter bits 18 1 FB19 Filter bits 19 1 FB20 Filter bits 20 1 FB21 Filter bits 21 1 FB22 Filter bits 22 1 FB23 Filter bits 23 1 FB24 Filter bits 24 1 FB25 Filter bits 25 1 FB26 Filter bits 26 1 FB27 Filter bits 27 1 FB28 Filter bits 28 1 FB29 Filter bits 29 1 FB30 Filter bits 30 1 FB31 Filter bits 31 1 F7R2 F7R2 Filter bank 7 register 2 0x27C 0x20 read-write 0x00000000 FB0 Filter bits 0 1 FB1 Filter bits 1 1 FB2 Filter bits 2 1 FB3 Filter bits 3 1 FB4 Filter bits 4 1 FB5 Filter bits 5 1 FB6 Filter bits 6 1 FB7 Filter bits 7 1 FB8 Filter bits 8 1 FB9 Filter bits 9 1 FB10 Filter bits 10 1 FB11 Filter bits 11 1 FB12 Filter bits 12 1 FB13 Filter bits 13 1 FB14 Filter bits 14 1 FB15 Filter bits 15 1 FB16 Filter bits 16 1 FB17 Filter bits 17 1 FB18 Filter bits 18 1 FB19 Filter bits 19 1 FB20 Filter bits 20 1 FB21 Filter bits 21 1 FB22 Filter bits 22 1 FB23 Filter bits 23 1 FB24 Filter bits 24 1 FB25 Filter bits 25 1 FB26 Filter bits 26 1 FB27 Filter bits 27 1 FB28 Filter bits 28 1 FB29 Filter bits 29 1 FB30 Filter bits 30 1 FB31 Filter bits 31 1 F8R1 F8R1 Filter bank 8 register 1 0x280 0x20 read-write 0x00000000 FB0 Filter bits 0 1 FB1 Filter bits 1 1 FB2 Filter bits 2 1 FB3 Filter bits 3 1 FB4 Filter bits 4 1 FB5 Filter bits 5 1 FB6 Filter bits 6 1 FB7 Filter bits 7 1 FB8 Filter bits 8 1 FB9 Filter bits 9 1 FB10 Filter bits 10 1 FB11 Filter bits 11 1 FB12 Filter bits 12 1 FB13 Filter bits 13 1 FB14 Filter bits 14 1 FB15 Filter bits 15 1 FB16 Filter bits 16 1 FB17 Filter bits 17 1 FB18 Filter bits 18 1 FB19 Filter bits 19 1 FB20 Filter bits 20 1 FB21 Filter bits 21 1 FB22 Filter bits 22 1 FB23 Filter bits 23 1 FB24 Filter bits 24 1 FB25 Filter bits 25 1 FB26 Filter bits 26 1 FB27 Filter bits 27 1 FB28 Filter bits 28 1 FB29 Filter bits 29 1 FB30 Filter bits 30 1 FB31 Filter bits 31 1 F8R2 F8R2 Filter bank 8 register 2 0x284 0x20 read-write 0x00000000 FB0 Filter bits 0 1 FB1 Filter bits 1 1 FB2 Filter bits 2 1 FB3 Filter bits 3 1 FB4 Filter bits 4 1 FB5 Filter bits 5 1 FB6 Filter bits 6 1 FB7 Filter bits 7 1 FB8 Filter bits 8 1 FB9 Filter bits 9 1 FB10 Filter bits 10 1 FB11 Filter bits 11 1 FB12 Filter bits 12 1 FB13 Filter bits 13 1 FB14 Filter bits 14 1 FB15 Filter bits 15 1 FB16 Filter bits 16 1 FB17 Filter bits 17 1 FB18 Filter bits 18 1 FB19 Filter bits 19 1 FB20 Filter bits 20 1 FB21 Filter bits 21 1 FB22 Filter bits 22 1 FB23 Filter bits 23 1 FB24 Filter bits 24 1 FB25 Filter bits 25 1 FB26 Filter bits 26 1 FB27 Filter bits 27 1 FB28 Filter bits 28 1 FB29 Filter bits 29 1 FB30 Filter bits 30 1 FB31 Filter bits 31 1 F9R1 F9R1 Filter bank 9 register 1 0x288 0x20 read-write 0x00000000 FB0 Filter bits 0 1 FB1 Filter bits 1 1 FB2 Filter bits 2 1 FB3 Filter bits 3 1 FB4 Filter bits 4 1 FB5 Filter bits 5 1 FB6 Filter bits 6 1 FB7 Filter bits 7 1 FB8 Filter bits 8 1 FB9 Filter bits 9 1 FB10 Filter bits 10 1 FB11 Filter bits 11 1 FB12 Filter bits 12 1 FB13 Filter bits 13 1 FB14 Filter bits 14 1 FB15 Filter bits 15 1 FB16 Filter bits 16 1 FB17 Filter bits 17 1 FB18 Filter bits 18 1 FB19 Filter bits 19 1 FB20 Filter bits 20 1 FB21 Filter bits 21 1 FB22 Filter bits 22 1 FB23 Filter bits 23 1 FB24 Filter bits 24 1 FB25 Filter bits 25 1 FB26 Filter bits 26 1 FB27 Filter bits 27 1 FB28 Filter bits 28 1 FB29 Filter bits 29 1 FB30 Filter bits 30 1 FB31 Filter bits 31 1 F9R2 F9R2 Filter bank 9 register 2 0x28C 0x20 read-write 0x00000000 FB0 Filter bits 0 1 FB1 Filter bits 1 1 FB2 Filter bits 2 1 FB3 Filter bits 3 1 FB4 Filter bits 4 1 FB5 Filter bits 5 1 FB6 Filter bits 6 1 FB7 Filter bits 7 1 FB8 Filter bits 8 1 FB9 Filter bits 9 1 FB10 Filter bits 10 1 FB11 Filter bits 11 1 FB12 Filter bits 12 1 FB13 Filter bits 13 1 FB14 Filter bits 14 1 FB15 Filter bits 15 1 FB16 Filter bits 16 1 FB17 Filter bits 17 1 FB18 Filter bits 18 1 FB19 Filter bits 19 1 FB20 Filter bits 20 1 FB21 Filter bits 21 1 FB22 Filter bits 22 1 FB23 Filter bits 23 1 FB24 Filter bits 24 1 FB25 Filter bits 25 1 FB26 Filter bits 26 1 FB27 Filter bits 27 1 FB28 Filter bits 28 1 FB29 Filter bits 29 1 FB30 Filter bits 30 1 FB31 Filter bits 31 1 F10R1 F10R1 Filter bank 10 register 1 0x290 0x20 read-write 0x00000000 FB0 Filter bits 0 1 FB1 Filter bits 1 1 FB2 Filter bits 2 1 FB3 Filter bits 3 1 FB4 Filter bits 4 1 FB5 Filter bits 5 1 FB6 Filter bits 6 1 FB7 Filter bits 7 1 FB8 Filter bits 8 1 FB9 Filter bits 9 1 FB10 Filter bits 10 1 FB11 Filter bits 11 1 FB12 Filter bits 12 1 FB13 Filter bits 13 1 FB14 Filter bits 14 1 FB15 Filter bits 15 1 FB16 Filter bits 16 1 FB17 Filter bits 17 1 FB18 Filter bits 18 1 FB19 Filter bits 19 1 FB20 Filter bits 20 1 FB21 Filter bits 21 1 FB22 Filter bits 22 1 FB23 Filter bits 23 1 FB24 Filter bits 24 1 FB25 Filter bits 25 1 FB26 Filter bits 26 1 FB27 Filter bits 27 1 FB28 Filter bits 28 1 FB29 Filter bits 29 1 FB30 Filter bits 30 1 FB31 Filter bits 31 1 F10R2 F10R2 Filter bank 10 register 2 0x294 0x20 read-write 0x00000000 FB0 Filter bits 0 1 FB1 Filter bits 1 1 FB2 Filter bits 2 1 FB3 Filter bits 3 1 FB4 Filter bits 4 1 FB5 Filter bits 5 1 FB6 Filter bits 6 1 FB7 Filter bits 7 1 FB8 Filter bits 8 1 FB9 Filter bits 9 1 FB10 Filter bits 10 1 FB11 Filter bits 11 1 FB12 Filter bits 12 1 FB13 Filter bits 13 1 FB14 Filter bits 14 1 FB15 Filter bits 15 1 FB16 Filter bits 16 1 FB17 Filter bits 17 1 FB18 Filter bits 18 1 FB19 Filter bits 19 1 FB20 Filter bits 20 1 FB21 Filter bits 21 1 FB22 Filter bits 22 1 FB23 Filter bits 23 1 FB24 Filter bits 24 1 FB25 Filter bits 25 1 FB26 Filter bits 26 1 FB27 Filter bits 27 1 FB28 Filter bits 28 1 FB29 Filter bits 29 1 FB30 Filter bits 30 1 FB31 Filter bits 31 1 F11R1 F11R1 Filter bank 11 register 1 0x298 0x20 read-write 0x00000000 FB0 Filter bits 0 1 FB1 Filter bits 1 1 FB2 Filter bits 2 1 FB3 Filter bits 3 1 FB4 Filter bits 4 1 FB5 Filter bits 5 1 FB6 Filter bits 6 1 FB7 Filter bits 7 1 FB8 Filter bits 8 1 FB9 Filter bits 9 1 FB10 Filter bits 10 1 FB11 Filter bits 11 1 FB12 Filter bits 12 1 FB13 Filter bits 13 1 FB14 Filter bits 14 1 FB15 Filter bits 15 1 FB16 Filter bits 16 1 FB17 Filter bits 17 1 FB18 Filter bits 18 1 FB19 Filter bits 19 1 FB20 Filter bits 20 1 FB21 Filter bits 21 1 FB22 Filter bits 22 1 FB23 Filter bits 23 1 FB24 Filter bits 24 1 FB25 Filter bits 25 1 FB26 Filter bits 26 1 FB27 Filter bits 27 1 FB28 Filter bits 28 1 FB29 Filter bits 29 1 FB30 Filter bits 30 1 FB31 Filter bits 31 1 F11R2 F11R2 Filter bank 11 register 2 0x29C 0x20 read-write 0x00000000 FB0 Filter bits 0 1 FB1 Filter bits 1 1 FB2 Filter bits 2 1 FB3 Filter bits 3 1 FB4 Filter bits 4 1 FB5 Filter bits 5 1 FB6 Filter bits 6 1 FB7 Filter bits 7 1 FB8 Filter bits 8 1 FB9 Filter bits 9 1 FB10 Filter bits 10 1 FB11 Filter bits 11 1 FB12 Filter bits 12 1 FB13 Filter bits 13 1 FB14 Filter bits 14 1 FB15 Filter bits 15 1 FB16 Filter bits 16 1 FB17 Filter bits 17 1 FB18 Filter bits 18 1 FB19 Filter bits 19 1 FB20 Filter bits 20 1 FB21 Filter bits 21 1 FB22 Filter bits 22 1 FB23 Filter bits 23 1 FB24 Filter bits 24 1 FB25 Filter bits 25 1 FB26 Filter bits 26 1 FB27 Filter bits 27 1 FB28 Filter bits 28 1 FB29 Filter bits 29 1 FB30 Filter bits 30 1 FB31 Filter bits 31 1 F12R1 F12R1 Filter bank 4 register 1 0x2A0 0x20 read-write 0x00000000 FB0 Filter bits 0 1 FB1 Filter bits 1 1 FB2 Filter bits 2 1 FB3 Filter bits 3 1 FB4 Filter bits 4 1 FB5 Filter bits 5 1 FB6 Filter bits 6 1 FB7 Filter bits 7 1 FB8 Filter bits 8 1 FB9 Filter bits 9 1 FB10 Filter bits 10 1 FB11 Filter bits 11 1 FB12 Filter bits 12 1 FB13 Filter bits 13 1 FB14 Filter bits 14 1 FB15 Filter bits 15 1 FB16 Filter bits 16 1 FB17 Filter bits 17 1 FB18 Filter bits 18 1 FB19 Filter bits 19 1 FB20 Filter bits 20 1 FB21 Filter bits 21 1 FB22 Filter bits 22 1 FB23 Filter bits 23 1 FB24 Filter bits 24 1 FB25 Filter bits 25 1 FB26 Filter bits 26 1 FB27 Filter bits 27 1 FB28 Filter bits 28 1 FB29 Filter bits 29 1 FB30 Filter bits 30 1 FB31 Filter bits 31 1 F12R2 F12R2 Filter bank 12 register 2 0x2A4 0x20 read-write 0x00000000 FB0 Filter bits 0 1 FB1 Filter bits 1 1 FB2 Filter bits 2 1 FB3 Filter bits 3 1 FB4 Filter bits 4 1 FB5 Filter bits 5 1 FB6 Filter bits 6 1 FB7 Filter bits 7 1 FB8 Filter bits 8 1 FB9 Filter bits 9 1 FB10 Filter bits 10 1 FB11 Filter bits 11 1 FB12 Filter bits 12 1 FB13 Filter bits 13 1 FB14 Filter bits 14 1 FB15 Filter bits 15 1 FB16 Filter bits 16 1 FB17 Filter bits 17 1 FB18 Filter bits 18 1 FB19 Filter bits 19 1 FB20 Filter bits 20 1 FB21 Filter bits 21 1 FB22 Filter bits 22 1 FB23 Filter bits 23 1 FB24 Filter bits 24 1 FB25 Filter bits 25 1 FB26 Filter bits 26 1 FB27 Filter bits 27 1 FB28 Filter bits 28 1 FB29 Filter bits 29 1 FB30 Filter bits 30 1 FB31 Filter bits 31 1 F13R1 F13R1 Filter bank 13 register 1 0x2A8 0x20 read-write 0x00000000 FB0 Filter bits 0 1 FB1 Filter bits 1 1 FB2 Filter bits 2 1 FB3 Filter bits 3 1 FB4 Filter bits 4 1 FB5 Filter bits 5 1 FB6 Filter bits 6 1 FB7 Filter bits 7 1 FB8 Filter bits 8 1 FB9 Filter bits 9 1 FB10 Filter bits 10 1 FB11 Filter bits 11 1 FB12 Filter bits 12 1 FB13 Filter bits 13 1 FB14 Filter bits 14 1 FB15 Filter bits 15 1 FB16 Filter bits 16 1 FB17 Filter bits 17 1 FB18 Filter bits 18 1 FB19 Filter bits 19 1 FB20 Filter bits 20 1 FB21 Filter bits 21 1 FB22 Filter bits 22 1 FB23 Filter bits 23 1 FB24 Filter bits 24 1 FB25 Filter bits 25 1 FB26 Filter bits 26 1 FB27 Filter bits 27 1 FB28 Filter bits 28 1 FB29 Filter bits 29 1 FB30 Filter bits 30 1 FB31 Filter bits 31 1 F13R2 F13R2 Filter bank 13 register 2 0x2AC 0x20 read-write 0x00000000 FB0 Filter bits 0 1 FB1 Filter bits 1 1 FB2 Filter bits 2 1 FB3 Filter bits 3 1 FB4 Filter bits 4 1 FB5 Filter bits 5 1 FB6 Filter bits 6 1 FB7 Filter bits 7 1 FB8 Filter bits 8 1 FB9 Filter bits 9 1 FB10 Filter bits 10 1 FB11 Filter bits 11 1 FB12 Filter bits 12 1 FB13 Filter bits 13 1 FB14 Filter bits 14 1 FB15 Filter bits 15 1 FB16 Filter bits 16 1 FB17 Filter bits 17 1 FB18 Filter bits 18 1 FB19 Filter bits 19 1 FB20 Filter bits 20 1 FB21 Filter bits 21 1 FB22 Filter bits 22 1 FB23 Filter bits 23 1 FB24 Filter bits 24 1 FB25 Filter bits 25 1 FB26 Filter bits 26 1 FB27 Filter bits 27 1 FB28 Filter bits 28 1 FB29 Filter bits 29 1 FB30 Filter bits 30 1 FB31 Filter bits 31 1 CAN2 0x40006800 DAC Digital to analog converter DAC 0x40007400 0x0 0x400 registers CR CR Control register (DAC_CR) 0x0 0x20 read-write 0x00000000 EN1 DAC channel1 enable 0 1 BOFF1 DAC channel1 output buffer disable 1 1 TEN1 DAC channel1 trigger enable 2 1 TSEL1 DAC channel1 trigger selection 3 3 WAVE1 DAC channel1 noise/triangle wave generation enable 6 2 MAMP1 DAC channel1 mask/amplitude selector 8 4 DMAEN1 DAC channel1 DMA enable 12 1 EN2 DAC channel2 enable 16 1 BOFF2 DAC channel2 output buffer disable 17 1 TEN2 DAC channel2 trigger enable 18 1 TSEL2 DAC channel2 trigger selection 19 3 WAVE2 DAC channel2 noise/triangle wave generation enable 22 2 MAMP2 DAC channel2 mask/amplitude selector 24 4 DMAEN2 DAC channel2 DMA enable 28 1 SWTRIGR SWTRIGR DAC software trigger register (DAC_SWTRIGR) 0x4 0x20 write-only 0x00000000 SWTRIG1 DAC channel1 software trigger 0 1 SWTRIG2 DAC channel2 software trigger 1 1 DHR12R1 DHR12R1 DAC channel1 12-bit right-aligned data holding register(DAC_DHR12R1) 0x8 0x20 read-write 0x00000000 DACC1DHR DAC channel1 12-bit right-aligned data 0 12 DHR12L1 DHR12L1 DAC channel1 12-bit left aligned data holding register (DAC_DHR12L1) 0xC 0x20 read-write 0x00000000 DACC1DHR DAC channel1 12-bit left-aligned data 4 12 DHR8R1 DHR8R1 DAC channel1 8-bit right aligned data holding register (DAC_DHR8R1) 0x10 0x20 read-write 0x00000000 DACC1DHR DAC channel1 8-bit right-aligned data 0 8 DHR12R2 DHR12R2 DAC channel2 12-bit right aligned data holding register (DAC_DHR12R2) 0x14 0x20 read-write 0x00000000 DACC2DHR DAC channel2 12-bit right-aligned data 0 12 DHR12L2 DHR12L2 DAC channel2 12-bit left aligned data holding register (DAC_DHR12L2) 0x18 0x20 read-write 0x00000000 DACC2DHR DAC channel2 12-bit left-aligned data 4 12 DHR8R2 DHR8R2 DAC channel2 8-bit right-aligned data holding register (DAC_DHR8R2) 0x1C 0x20 read-write 0x00000000 DACC2DHR DAC channel2 8-bit right-aligned data 0 8 DHR12RD DHR12RD Dual DAC 12-bit right-aligned data holding register (DAC_DHR12RD), Bits 31:28 Reserved, Bits 15:12 Reserved 0x20 0x20 read-write 0x00000000 DACC1DHR DAC channel1 12-bit right-aligned data 0 12 DACC2DHR DAC channel2 12-bit right-aligned data 16 12 DHR12LD DHR12LD DUAL DAC 12-bit left aligned data holding register (DAC_DHR12LD), Bits 19:16 Reserved, Bits 3:0 Reserved 0x24 0x20 read-write 0x00000000 DACC1DHR DAC channel1 12-bit left-aligned data 4 12 DACC2DHR DAC channel2 12-bit right-aligned data 20 12 DHR8RD DHR8RD DUAL DAC 8-bit right aligned data holding register (DAC_DHR8RD), Bits 31:16 Reserved 0x28 0x20 read-write 0x00000000 DACC1DHR DAC channel1 8-bit right-aligned data 0 8 DACC2DHR DAC channel2 8-bit right-aligned data 8 8 DOR1 DOR1 DAC channel1 data output register (DAC_DOR1) 0x2C 0x20 read-only 0x00000000 DACC1DOR DAC channel1 data output 0 12 DOR2 DOR2 DAC channel2 data output register (DAC_DOR2) 0x30 0x20 read-only 0x00000000 DACC2DOR DAC channel2 data output 0 12 DBG Debug support DBG 0xE0042000 0x0 0x400 registers IDCODE IDCODE DBGMCU_IDCODE 0x0 0x20 read-only 0x0 DEV_ID DEV_ID 0 12 REV_ID REV_ID 16 16 CR CR DBGMCU_CR 0x4 0x20 read-write 0x0 DBG_SLEEP DBG_SLEEP 0 1 DBG_STOP DBG_STOP 1 1 DBG_STANDBY DBG_STANDBY 2 1 TRACE_IOEN TRACE_IOEN 5 1 TRACE_MODE TRACE_MODE 6 2 DBG_IWDG_STOP DBG_IWDG_STOP 8 1 DBG_WWDG_STOP DBG_WWDG_STOP 9 1 DBG_TIM1_STOP DBG_TIM1_STOP 10 1 DBG_TIM2_STOP DBG_TIM2_STOP 11 1 DBG_TIM3_STOP DBG_TIM3_STOP 12 1 DBG_TIM4_STOP DBG_TIM4_STOP 13 1 DBG_CAN1_STOP DBG_CAN1_STOP 14 1 DBG_I2C1_SMBUS_TIMEOUT DBG_I2C1_SMBUS_TIMEOUT 15 1 DBG_I2C2_SMBUS_TIMEOUT DBG_I2C2_SMBUS_TIMEOUT 16 1 DBG_TIM8_STOP DBG_TIM8_STOP 17 1 DBG_TIM5_STOP DBG_TIM5_STOP 18 1 DBG_TIM6_STOP DBG_TIM6_STOP 19 1 DBG_TIM7_STOP DBG_TIM7_STOP 20 1 DBG_CAN2_STOP DBG_CAN2_STOP 21 1 UART4 Universal asynchronous receiver transmitter USART 0x40004C00 0x0 0x400 registers UART4 UART4 global interrupt 52 SR SR UART4_SR 0x0 0x20 0x0 PE Parity error 0 1 read-only FE Framing error 1 1 read-only NE Noise error flag 2 1 read-only ORE Overrun error 3 1 read-only IDLE IDLE line detected 4 1 read-only RXNE Read data register not empty 5 1 read-write TC Transmission complete 6 1 read-write TXE Transmit data register empty 7 1 read-only LBD LIN break detection flag 8 1 read-write DR DR UART4_DR 0x4 0x20 read-write 0x0 DR DR 0 9 BRR BRR UART4_BRR 0x8 0x20 read-write 0x0 DIV_Fraction DIV_Fraction 0 4 DIV_Mantissa DIV_Mantissa 4 12 CR1 CR1 UART4_CR1 0xC 0x20 read-write 0x0 SBK Send break 0 1 RWU Receiver wakeup 1 1 RE Receiver enable 2 1 TE Transmitter enable 3 1 IDLEIE IDLE interrupt enable 4 1 RXNEIE RXNE interrupt enable 5 1 TCIE Transmission complete interrupt enable 6 1 TXEIE TXE interrupt enable 7 1 PEIE PE interrupt enable 8 1 PS Parity selection 9 1 PCE Parity control enable 10 1 WAKE Wakeup method 11 1 M Word length 12 1 UE USART enable 13 1 CR2 CR2 UART4_CR2 0x10 0x20 read-write 0x0 ADD Address of the USART node 0 4 LBDL lin break detection length 5 1 LBDIE LIN break detection interrupt enable 6 1 STOP STOP bits 12 2 LINEN LIN mode enable 14 1 CR3 CR3 UART4_CR3 0x14 0x20 read-write 0x0 EIE Error interrupt enable 0 1 IREN IrDA mode enable 1 1 IRLP IrDA low-power 2 1 HDSEL Half-duplex selection 3 1 DMAR DMA enable receiver 6 1 DMAT DMA enable transmitter 7 1 UART5 Universal asynchronous receiver transmitter USART 0x40005000 0x0 0x400 registers UART5 UART5 global interrupt 53 SR SR UART4_SR 0x0 0x20 0x0 PE PE 0 1 read-only FE FE 1 1 read-only NE NE 2 1 read-only ORE ORE 3 1 read-only IDLE IDLE 4 1 read-only RXNE RXNE 5 1 read-write TC TC 6 1 read-write TXE TXE 7 1 read-only LBD LBD 8 1 read-write DR DR UART4_DR 0x4 0x20 read-write 0x0 DR DR 0 9 BRR BRR UART4_BRR 0x8 0x20 read-write 0x0 DIV_Fraction DIV_Fraction 0 4 DIV_Mantissa DIV_Mantissa 4 12 CR1 CR1 UART4_CR1 0xC 0x20 read-write 0x0 SBK SBK 0 1 RWU RWU 1 1 RE RE 2 1 TE TE 3 1 IDLEIE IDLEIE 4 1 RXNEIE RXNEIE 5 1 TCIE TCIE 6 1 TXEIE TXEIE 7 1 PEIE PEIE 8 1 PS PS 9 1 PCE PCE 10 1 WAKE WAKE 11 1 M M 12 1 UE UE 13 1 CR2 CR2 UART4_CR2 0x10 0x20 read-write 0x0 ADD ADD 0 4 LBDL LBDL 5 1 LBDIE LBDIE 6 1 STOP STOP 12 2 LINEN LINEN 14 1 CR3 CR3 UART4_CR3 0x14 0x20 read-write 0x0 EIE Error interrupt enable 0 1 IREN IrDA mode enable 1 1 IRLP IrDA low-power 2 1 HDSEL Half-duplex selection 3 1 DMAT DMA enable transmitter 7 1 CRC CRC calculation unit CRC 0x40023000 0x0 0x400 registers DR DR Data register 0x0 0x20 read-write 0xFFFFFFFF DR Data Register 0 32 IDR IDR Independent Data register 0x4 0x20 read-write 0x00000000 IDR Independent Data register 0 8 CR CR Control register 0x8 0x20 write-only 0x00000000 RESET Reset bit 0 1 FLASH FLASH FLASH 0x40022000 0x0 0x400 registers FLASH Flash global interrupt 4 ACR ACR Flash access control register 0x0 0x20 0x00000030 LATENCY Latency 0 3 read-write HLFCYA Flash half cycle access enable 3 1 read-write PRFTBE Prefetch buffer enable 4 1 read-write PRFTBS Prefetch buffer status 5 1 read-only KEYR KEYR Flash key register 0x4 0x20 write-only 0x00000000 KEY FPEC key 0 32 OPTKEYR OPTKEYR Flash option key register 0x8 0x20 write-only 0x00000000 OPTKEY Option byte key 0 32 SR SR Status register 0xC 0x20 0x00000000 EOP End of operation 5 1 read-write WRPRTERR Write protection error 4 1 read-write PGERR Programming error 2 1 read-write BSY Busy 0 1 read-only CR CR Control register 0x10 0x20 read-write 0x00000080 PG Programming 0 1 PER Page Erase 1 1 MER Mass Erase 2 1 OPTPG Option byte programming 4 1 OPTER Option byte erase 5 1 STRT Start 6 1 LOCK Lock 7 1 OPTWRE Option bytes write enable 9 1 ERRIE Error interrupt enable 10 1 EOPIE End of operation interrupt enable 12 1 AR AR Flash address register 0x14 0x20 write-only 0x00000000 FAR Flash Address 0 32 OBR OBR Option byte register 0x1C 0x20 read-only 0x03FFFFFC OPTERR Option byte error 0 1 RDPRT Read protection 1 1 WDG_SW WDG_SW 2 1 nRST_STOP nRST_STOP 3 1 nRST_STDBY nRST_STDBY 4 1 Data0 Data0 10 8 Data1 Data1 18 8 WRPR WRPR Write protection register 0x20 0x20 read-only 0xFFFFFFFF WRP Write protect 0 32 USB Universal serial bus full-speed device interface USB 0x40005C00 0x0 0x400 registers USB_HP_CAN_TX USB High Priority or CAN TX interrupts 19 USB_LP_CAN_RX0 USB Low Priority or CAN RX0 interrupts 20 EP0R EP0R endpoint 0 register 0x0 0x20 read-write 0x00000000 EA Endpoint address 0 4 STAT_TX Status bits, for transmission transfers 4 2 DTOG_TX Data Toggle, for transmission transfers 6 1 CTR_TX Correct Transfer for transmission 7 1 EP_KIND Endpoint kind 8 1 EP_TYPE Endpoint type 9 2 SETUP Setup transaction completed 11 1 STAT_RX Status bits, for reception transfers 12 2 DTOG_RX Data Toggle, for reception transfers 14 1 CTR_RX Correct transfer for reception 15 1 EP1R EP1R endpoint 1 register 0x4 0x20 read-write 0x00000000 EA Endpoint address 0 4 STAT_TX Status bits, for transmission transfers 4 2 DTOG_TX Data Toggle, for transmission transfers 6 1 CTR_TX Correct Transfer for transmission 7 1 EP_KIND Endpoint kind 8 1 EP_TYPE Endpoint type 9 2 SETUP Setup transaction completed 11 1 STAT_RX Status bits, for reception transfers 12 2 DTOG_RX Data Toggle, for reception transfers 14 1 CTR_RX Correct transfer for reception 15 1 EP2R EP2R endpoint 2 register 0x8 0x20 read-write 0x00000000 EA Endpoint address 0 4 STAT_TX Status bits, for transmission transfers 4 2 DTOG_TX Data Toggle, for transmission transfers 6 1 CTR_TX Correct Transfer for transmission 7 1 EP_KIND Endpoint kind 8 1 EP_TYPE Endpoint type 9 2 SETUP Setup transaction completed 11 1 STAT_RX Status bits, for reception transfers 12 2 DTOG_RX Data Toggle, for reception transfers 14 1 CTR_RX Correct transfer for reception 15 1 EP3R EP3R endpoint 3 register 0xC 0x20 read-write 0x00000000 EA Endpoint address 0 4 STAT_TX Status bits, for transmission transfers 4 2 DTOG_TX Data Toggle, for transmission transfers 6 1 CTR_TX Correct Transfer for transmission 7 1 EP_KIND Endpoint kind 8 1 EP_TYPE Endpoint type 9 2 SETUP Setup transaction completed 11 1 STAT_RX Status bits, for reception transfers 12 2 DTOG_RX Data Toggle, for reception transfers 14 1 CTR_RX Correct transfer for reception 15 1 EP4R EP4R endpoint 4 register 0x10 0x20 read-write 0x00000000 EA Endpoint address 0 4 STAT_TX Status bits, for transmission transfers 4 2 DTOG_TX Data Toggle, for transmission transfers 6 1 CTR_TX Correct Transfer for transmission 7 1 EP_KIND Endpoint kind 8 1 EP_TYPE Endpoint type 9 2 SETUP Setup transaction completed 11 1 STAT_RX Status bits, for reception transfers 12 2 DTOG_RX Data Toggle, for reception transfers 14 1 CTR_RX Correct transfer for reception 15 1 EP5R EP5R endpoint 5 register 0x14 0x20 read-write 0x00000000 EA Endpoint address 0 4 STAT_TX Status bits, for transmission transfers 4 2 DTOG_TX Data Toggle, for transmission transfers 6 1 CTR_TX Correct Transfer for transmission 7 1 EP_KIND Endpoint kind 8 1 EP_TYPE Endpoint type 9 2 SETUP Setup transaction completed 11 1 STAT_RX Status bits, for reception transfers 12 2 DTOG_RX Data Toggle, for reception transfers 14 1 CTR_RX Correct transfer for reception 15 1 EP6R EP6R endpoint 6 register 0x18 0x20 read-write 0x00000000 EA Endpoint address 0 4 STAT_TX Status bits, for transmission transfers 4 2 DTOG_TX Data Toggle, for transmission transfers 6 1 CTR_TX Correct Transfer for transmission 7 1 EP_KIND Endpoint kind 8 1 EP_TYPE Endpoint type 9 2 SETUP Setup transaction completed 11 1 STAT_RX Status bits, for reception transfers 12 2 DTOG_RX Data Toggle, for reception transfers 14 1 CTR_RX Correct transfer for reception 15 1 EP7R EP7R endpoint 7 register 0x1C 0x20 read-write 0x00000000 EA Endpoint address 0 4 STAT_TX Status bits, for transmission transfers 4 2 DTOG_TX Data Toggle, for transmission transfers 6 1 CTR_TX Correct Transfer for transmission 7 1 EP_KIND Endpoint kind 8 1 EP_TYPE Endpoint type 9 2 SETUP Setup transaction completed 11 1 STAT_RX Status bits, for reception transfers 12 2 DTOG_RX Data Toggle, for reception transfers 14 1 CTR_RX Correct transfer for reception 15 1 CNTR CNTR control register 0x40 0x20 read-write 0x00000003 FRES Force USB Reset 0 1 PDWN Power down 1 1 LPMODE Low-power mode 2 1 FSUSP Force suspend 3 1 RESUME Resume request 4 1 ESOFM Expected start of frame interrupt mask 8 1 SOFM Start of frame interrupt mask 9 1 RESETM USB reset interrupt mask 10 1 SUSPM Suspend mode interrupt mask 11 1 WKUPM Wakeup interrupt mask 12 1 ERRM Error interrupt mask 13 1 PMAOVRM Packet memory area over / underrun interrupt mask 14 1 CTRM Correct transfer interrupt mask 15 1 ISTR ISTR interrupt status register 0x44 0x20 read-write 0x00000000 EP_ID Endpoint Identifier 0 4 DIR Direction of transaction 4 1 ESOF Expected start frame 8 1 SOF start of frame 9 1 RESET reset request 10 1 SUSP Suspend mode request 11 1 WKUP Wakeup 12 1 ERR Error 13 1 PMAOVR Packet memory area over / underrun 14 1 CTR Correct transfer 15 1 FNR FNR frame number register 0x48 0x20 read-only 0x0000 FN Frame number 0 11 LSOF Lost SOF 11 2 LCK Locked 13 1 RXDM Receive data - line status 14 1 RXDP Receive data + line status 15 1 DADDR DADDR device address 0x4C 0x20 read-write 0x0000 ADD Device address 0 7 EF Enable function 7 1 BTABLE BTABLE Buffer table address 0x50 0x20 read-write 0x0000 BTABLE Buffer table 3 13 OTG_FS_DEVICE USB on the go full speed USB_OTG_FS 0x50000800 0x0 0x400 registers FS_DCFG FS_DCFG OTG_FS device configuration register (OTG_FS_DCFG) 0x0 0x20 read-write 0x02200000 DSPD Device speed 0 2 NZLSOHSK Non-zero-length status OUT handshake 2 1 DAD Device address 4 7 PFIVL Periodic frame interval 11 2 FS_DCTL FS_DCTL OTG_FS device control register (OTG_FS_DCTL) 0x4 0x20 0x00000000 RWUSIG Remote wakeup signaling 0 1 read-write SDIS Soft disconnect 1 1 read-write GINSTS Global IN NAK status 2 1 read-only GONSTS Global OUT NAK status 3 1 read-only TCTL Test control 4 3 read-write SGINAK Set global IN NAK 7 1 read-write CGINAK Clear global IN NAK 8 1 read-write SGONAK Set global OUT NAK 9 1 read-write CGONAK Clear global OUT NAK 10 1 read-write POPRGDNE Power-on programming done 11 1 read-write FS_DSTS FS_DSTS OTG_FS device status register (OTG_FS_DSTS) 0x8 0x20 read-only 0x00000010 SUSPSTS Suspend status 0 1 ENUMSPD Enumerated speed 1 2 EERR Erratic error 3 1 FNSOF Frame number of the received SOF 8 14 FS_DIEPMSK FS_DIEPMSK OTG_FS device IN endpoint common interrupt mask register (OTG_FS_DIEPMSK) 0x10 0x20 read-write 0x00000000 XFRCM Transfer completed interrupt mask 0 1 EPDM Endpoint disabled interrupt mask 1 1 TOM Timeout condition mask (Non-isochronous endpoints) 3 1 ITTXFEMSK IN token received when TxFIFO empty mask 4 1 INEPNMM IN token received with EP mismatch mask 5 1 INEPNEM IN endpoint NAK effective mask 6 1 FS_DOEPMSK FS_DOEPMSK OTG_FS device OUT endpoint common interrupt mask register (OTG_FS_DOEPMSK) 0x14 0x20 read-write 0x00000000 XFRCM Transfer completed interrupt mask 0 1 EPDM Endpoint disabled interrupt mask 1 1 STUPM SETUP phase done mask 3 1 OTEPDM OUT token received when endpoint disabled mask 4 1 FS_DAINT FS_DAINT OTG_FS device all endpoints interrupt register (OTG_FS_DAINT) 0x18 0x20 read-only 0x00000000 IEPINT IN endpoint interrupt bits 0 16 OEPINT OUT endpoint interrupt bits 16 16 FS_DAINTMSK FS_DAINTMSK OTG_FS all endpoints interrupt mask register (OTG_FS_DAINTMSK) 0x1C 0x20 read-write 0x00000000 IEPM IN EP interrupt mask bits 0 16 OEPINT OUT endpoint interrupt bits 16 16 DVBUSDIS DVBUSDIS OTG_FS device VBUS discharge time register 0x28 0x20 read-write 0x000017D7 VBUSDT Device VBUS discharge time 0 16 DVBUSPULSE DVBUSPULSE OTG_FS device VBUS pulsing time register 0x2C 0x20 read-write 0x000005B8 DVBUSP Device VBUS pulsing time 0 12 DIEPEMPMSK DIEPEMPMSK OTG_FS device IN endpoint FIFO empty interrupt mask register 0x34 0x20 read-write 0x00000000 INEPTXFEM IN EP Tx FIFO empty interrupt mask bits 0 16 FS_DIEPCTL0 FS_DIEPCTL0 OTG_FS device control IN endpoint 0 control register (OTG_FS_DIEPCTL0) 0x100 0x20 0x00000000 MPSIZ Maximum packet size 0 2 read-write USBAEP USB active endpoint 15 1 read-only NAKSTS NAK status 17 1 read-only EPTYP Endpoint type 18 2 read-only STALL STALL handshake 21 1 read-write TXFNUM TxFIFO number 22 4 read-write CNAK Clear NAK 26 1 write-only SNAK Set NAK 27 1 write-only EPDIS Endpoint disable 30 1 read-only EPENA Endpoint enable 31 1 read-only DIEPCTL1 DIEPCTL1 OTG device endpoint-1 control register 0x120 0x20 0x00000000 EPENA EPENA 31 1 read-write EPDIS EPDIS 30 1 read-write SODDFRM_SD1PID SODDFRM/SD1PID 29 1 write-only SD0PID_SEVNFRM SD0PID/SEVNFRM 28 1 write-only SNAK SNAK 27 1 write-only CNAK CNAK 26 1 write-only TXFNUM TXFNUM 22 4 read-write Stall Stall 21 1 read-write EPTYP EPTYP 18 2 read-write NAKSTS NAKSTS 17 1 read-only EONUM_DPID EONUM/DPID 16 1 read-only USBAEP USBAEP 15 1 read-write MPSIZ MPSIZ 0 11 read-write DIEPCTL2 DIEPCTL2 OTG device endpoint-2 control register 0x140 0x20 0x00000000 EPENA EPENA 31 1 read-write EPDIS EPDIS 30 1 read-write SODDFRM SODDFRM 29 1 write-only SD0PID_SEVNFRM SD0PID/SEVNFRM 28 1 write-only SNAK SNAK 27 1 write-only CNAK CNAK 26 1 write-only TXFNUM TXFNUM 22 4 read-write Stall Stall 21 1 read-write EPTYP EPTYP 18 2 read-write NAKSTS NAKSTS 17 1 read-only EONUM_DPID EONUM/DPID 16 1 read-only USBAEP USBAEP 15 1 read-write MPSIZ MPSIZ 0 11 read-write DIEPCTL3 DIEPCTL3 OTG device endpoint-3 control register 0x160 0x20 0x00000000 EPENA EPENA 31 1 read-write EPDIS EPDIS 30 1 read-write SODDFRM SODDFRM 29 1 write-only SD0PID_SEVNFRM SD0PID/SEVNFRM 28 1 write-only SNAK SNAK 27 1 write-only CNAK CNAK 26 1 write-only TXFNUM TXFNUM 22 4 read-write Stall Stall 21 1 read-write EPTYP EPTYP 18 2 read-write NAKSTS NAKSTS 17 1 read-only EONUM_DPID EONUM/DPID 16 1 read-only USBAEP USBAEP 15 1 read-write MPSIZ MPSIZ 0 11 read-write DOEPCTL0 DOEPCTL0 device endpoint-0 control register 0x300 0x20 0x00008000 EPENA EPENA 31 1 write-only EPDIS EPDIS 30 1 read-only SNAK SNAK 27 1 write-only CNAK CNAK 26 1 write-only Stall Stall 21 1 read-write SNPM SNPM 20 1 read-write EPTYP EPTYP 18 2 read-only NAKSTS NAKSTS 17 1 read-only USBAEP USBAEP 15 1 read-only MPSIZ MPSIZ 0 2 read-only DOEPCTL1 DOEPCTL1 device endpoint-1 control register 0x320 0x20 0x00000000 EPENA EPENA 31 1 read-write EPDIS EPDIS 30 1 read-write SODDFRM SODDFRM 29 1 write-only SD0PID_SEVNFRM SD0PID/SEVNFRM 28 1 write-only SNAK SNAK 27 1 write-only CNAK CNAK 26 1 write-only Stall Stall 21 1 read-write SNPM SNPM 20 1 read-write EPTYP EPTYP 18 2 read-write NAKSTS NAKSTS 17 1 read-only EONUM_DPID EONUM/DPID 16 1 read-only USBAEP USBAEP 15 1 read-write MPSIZ MPSIZ 0 11 read-write DOEPCTL2 DOEPCTL2 device endpoint-2 control register 0x340 0x20 0x00000000 EPENA EPENA 31 1 read-write EPDIS EPDIS 30 1 read-write SODDFRM SODDFRM 29 1 write-only SD0PID_SEVNFRM SD0PID/SEVNFRM 28 1 write-only SNAK SNAK 27 1 write-only CNAK CNAK 26 1 write-only Stall Stall 21 1 read-write SNPM SNPM 20 1 read-write EPTYP EPTYP 18 2 read-write NAKSTS NAKSTS 17 1 read-only EONUM_DPID EONUM/DPID 16 1 read-only USBAEP USBAEP 15 1 read-write MPSIZ MPSIZ 0 11 read-write DOEPCTL3 DOEPCTL3 device endpoint-3 control register 0x360 0x20 0x00000000 EPENA EPENA 31 1 read-write EPDIS EPDIS 30 1 read-write SODDFRM SODDFRM 29 1 write-only SD0PID_SEVNFRM SD0PID/SEVNFRM 28 1 write-only SNAK SNAK 27 1 write-only CNAK CNAK 26 1 write-only Stall Stall 21 1 read-write SNPM SNPM 20 1 read-write EPTYP EPTYP 18 2 read-write NAKSTS NAKSTS 17 1 read-only EONUM_DPID EONUM/DPID 16 1 read-only USBAEP USBAEP 15 1 read-write MPSIZ MPSIZ 0 11 read-write DIEPINT0 DIEPINT0 device endpoint-x interrupt register 0x108 0x20 0x00000080 TXFE TXFE 7 1 read-only INEPNE INEPNE 6 1 read-write ITTXFE ITTXFE 4 1 read-write TOC TOC 3 1 read-write EPDISD EPDISD 1 1 read-write XFRC XFRC 0 1 read-write DIEPINT1 DIEPINT1 device endpoint-1 interrupt register 0x128 0x20 0x00000080 TXFE TXFE 7 1 read-only INEPNE INEPNE 6 1 read-write ITTXFE ITTXFE 4 1 read-write TOC TOC 3 1 read-write EPDISD EPDISD 1 1 read-write XFRC XFRC 0 1 read-write DIEPINT2 DIEPINT2 device endpoint-2 interrupt register 0x148 0x20 0x00000080 TXFE TXFE 7 1 read-only INEPNE INEPNE 6 1 read-write ITTXFE ITTXFE 4 1 read-write TOC TOC 3 1 read-write EPDISD EPDISD 1 1 read-write XFRC XFRC 0 1 read-write DIEPINT3 DIEPINT3 device endpoint-3 interrupt register 0x168 0x20 0x00000080 TXFE TXFE 7 1 read-only INEPNE INEPNE 6 1 read-write ITTXFE ITTXFE 4 1 read-write TOC TOC 3 1 read-write EPDISD EPDISD 1 1 read-write XFRC XFRC 0 1 read-write DOEPINT0 DOEPINT0 device endpoint-0 interrupt register 0x308 0x20 read-write 0x00000080 B2BSTUP B2BSTUP 6 1 OTEPDIS OTEPDIS 4 1 STUP STUP 3 1 EPDISD EPDISD 1 1 XFRC XFRC 0 1 DOEPINT1 DOEPINT1 device endpoint-1 interrupt register 0x328 0x20 read-write 0x00000080 B2BSTUP B2BSTUP 6 1 OTEPDIS OTEPDIS 4 1 STUP STUP 3 1 EPDISD EPDISD 1 1 XFRC XFRC 0 1 DOEPINT2 DOEPINT2 device endpoint-2 interrupt register 0x348 0x20 read-write 0x00000080 B2BSTUP B2BSTUP 6 1 OTEPDIS OTEPDIS 4 1 STUP STUP 3 1 EPDISD EPDISD 1 1 XFRC XFRC 0 1 DOEPINT3 DOEPINT3 device endpoint-3 interrupt register 0x368 0x20 read-write 0x00000080 B2BSTUP B2BSTUP 6 1 OTEPDIS OTEPDIS 4 1 STUP STUP 3 1 EPDISD EPDISD 1 1 XFRC XFRC 0 1 DIEPTSIZ0 DIEPTSIZ0 device endpoint-0 transfer size register 0x110 0x20 read-write 0x00000000 PKTCNT Packet count 19 2 XFRSIZ Transfer size 0 7 DOEPTSIZ0 DOEPTSIZ0 device OUT endpoint-0 transfer size register 0x310 0x20 read-write 0x00000000 STUPCNT SETUP packet count 29 2 PKTCNT Packet count 19 1 XFRSIZ Transfer size 0 7 DIEPTSIZ1 DIEPTSIZ1 device endpoint-1 transfer size register 0x130 0x20 read-write 0x00000000 MCNT Multi count 29 2 PKTCNT Packet count 19 10 XFRSIZ Transfer size 0 19 DIEPTSIZ2 DIEPTSIZ2 device endpoint-2 transfer size register 0x150 0x20 read-write 0x00000000 MCNT Multi count 29 2 PKTCNT Packet count 19 10 XFRSIZ Transfer size 0 19 DIEPTSIZ3 DIEPTSIZ3 device endpoint-3 transfer size register 0x170 0x20 read-write 0x00000000 MCNT Multi count 29 2 PKTCNT Packet count 19 10 XFRSIZ Transfer size 0 19 DTXFSTS0 DTXFSTS0 OTG_FS device IN endpoint transmit FIFO status register 0x118 0x20 read-only 0x00000000 INEPTFSAV IN endpoint TxFIFO space available 0 16 DTXFSTS1 DTXFSTS1 OTG_FS device IN endpoint transmit FIFO status register 0x138 0x20 read-only 0x00000000 INEPTFSAV IN endpoint TxFIFO space available 0 16 DTXFSTS2 DTXFSTS2 OTG_FS device IN endpoint transmit FIFO status register 0x158 0x20 read-only 0x00000000 INEPTFSAV IN endpoint TxFIFO space available 0 16 DTXFSTS3 DTXFSTS3 OTG_FS device IN endpoint transmit FIFO status register 0x178 0x20 read-only 0x00000000 INEPTFSAV IN endpoint TxFIFO space available 0 16 DOEPTSIZ1 DOEPTSIZ1 device OUT endpoint-1 transfer size register 0x330 0x20 read-write 0x00000000 RXDPID_STUPCNT Received data PID/SETUP packet count 29 2 PKTCNT Packet count 19 10 XFRSIZ Transfer size 0 19 DOEPTSIZ2 DOEPTSIZ2 device OUT endpoint-2 transfer size register 0x350 0x20 read-write 0x00000000 RXDPID_STUPCNT Received data PID/SETUP packet count 29 2 PKTCNT Packet count 19 10 XFRSIZ Transfer size 0 19 DOEPTSIZ3 DOEPTSIZ3 device OUT endpoint-3 transfer size register 0x370 0x20 read-write 0x00000000 RXDPID_STUPCNT Received data PID/SETUP packet count 29 2 PKTCNT Packet count 19 10 XFRSIZ Transfer size 0 19 OTG_FS_GLOBAL USB on the go full speed USB_OTG_FS 0x50000000 0x0 0x400 registers FS_GOTGCTL FS_GOTGCTL OTG_FS control and status register (OTG_FS_GOTGCTL) 0x0 0x20 0x00000800 SRQSCS Session request success 0 1 read-only SRQ Session request 1 1 read-write HNGSCS Host negotiation success 8 1 read-only HNPRQ HNP request 9 1 read-write HSHNPEN Host set HNP enable 10 1 read-write DHNPEN Device HNP enabled 11 1 read-write CIDSTS Connector ID status 16 1 read-only DBCT Long/short debounce time 17 1 read-only ASVLD A-session valid 18 1 read-only BSVLD B-session valid 19 1 read-only FS_GOTGINT FS_GOTGINT OTG_FS interrupt register (OTG_FS_GOTGINT) 0x4 0x20 read-write 0x00000000 SEDET Session end detected 2 1 SRSSCHG Session request success status change 8 1 HNSSCHG Host negotiation success status change 9 1 HNGDET Host negotiation detected 17 1 ADTOCHG A-device timeout change 18 1 DBCDNE Debounce done 19 1 FS_GAHBCFG FS_GAHBCFG OTG_FS AHB configuration register (OTG_FS_GAHBCFG) 0x8 0x20 read-write 0x00000000 GINT Global interrupt mask 0 1 TXFELVL TxFIFO empty level 7 1 PTXFELVL Periodic TxFIFO empty level 8 1 FS_GUSBCFG FS_GUSBCFG OTG_FS USB configuration register (OTG_FS_GUSBCFG) 0xC 0x20 0x00000A00 TOCAL FS timeout calibration 0 3 read-write PHYSEL Full Speed serial transceiver select 6 1 write-only SRPCAP SRP-capable 8 1 read-write HNPCAP HNP-capable 9 1 read-write TRDT USB turnaround time 10 4 read-write FHMOD Force host mode 29 1 read-write FDMOD Force device mode 30 1 read-write CTXPKT Corrupt Tx packet 31 1 read-write FS_GRSTCTL FS_GRSTCTL OTG_FS reset register (OTG_FS_GRSTCTL) 0x10 0x20 0x20000000 CSRST Core soft reset 0 1 read-write HSRST HCLK soft reset 1 1 read-write FCRST Host frame counter reset 2 1 read-write RXFFLSH RxFIFO flush 4 1 read-write TXFFLSH TxFIFO flush 5 1 read-write TXFNUM TxFIFO number 6 5 read-write AHBIDL AHB master idle 31 1 read-only FS_GINTSTS FS_GINTSTS OTG_FS core interrupt register (OTG_FS_GINTSTS) 0x14 0x20 0x04000020 CMOD Current mode of operation 0 1 read-only MMIS Mode mismatch interrupt 1 1 read-write OTGINT OTG interrupt 2 1 read-only SOF Start of frame 3 1 read-write RXFLVL RxFIFO non-empty 4 1 read-only NPTXFE Non-periodic TxFIFO empty 5 1 read-only GINAKEFF Global IN non-periodic NAK effective 6 1 read-only GOUTNAKEFF Global OUT NAK effective 7 1 read-only ESUSP Early suspend 10 1 read-write USBSUSP USB suspend 11 1 read-write USBRST USB reset 12 1 read-write ENUMDNE Enumeration done 13 1 read-write ISOODRP Isochronous OUT packet dropped interrupt 14 1 read-write EOPF End of periodic frame interrupt 15 1 read-write IEPINT IN endpoint interrupt 18 1 read-only OEPINT OUT endpoint interrupt 19 1 read-only IISOIXFR Incomplete isochronous IN transfer 20 1 read-write IPXFR_INCOMPISOOUT Incomplete periodic transfer(Host mode)/Incomplete isochronous OUT transfer(Device mode) 21 1 read-write HPRTINT Host port interrupt 24 1 read-only HCINT Host channels interrupt 25 1 read-only PTXFE Periodic TxFIFO empty 26 1 read-only CIDSCHG Connector ID status change 28 1 read-write DISCINT Disconnect detected interrupt 29 1 read-write SRQINT Session request/new session detected interrupt 30 1 read-write WKUPINT Resume/remote wakeup detected interrupt 31 1 read-write FS_GINTMSK FS_GINTMSK OTG_FS interrupt mask register (OTG_FS_GINTMSK) 0x18 0x20 0x00000000 MMISM Mode mismatch interrupt mask 1 1 read-write OTGINT OTG interrupt mask 2 1 read-write SOFM Start of frame mask 3 1 read-write RXFLVLM Receive FIFO non-empty mask 4 1 read-write NPTXFEM Non-periodic TxFIFO empty mask 5 1 read-write GINAKEFFM Global non-periodic IN NAK effective mask 6 1 read-write GONAKEFFM Global OUT NAK effective mask 7 1 read-write ESUSPM Early suspend mask 10 1 read-write USBSUSPM USB suspend mask 11 1 read-write USBRST USB reset mask 12 1 read-write ENUMDNEM Enumeration done mask 13 1 read-write ISOODRPM Isochronous OUT packet dropped interrupt mask 14 1 read-write EOPFM End of periodic frame interrupt mask 15 1 read-write EPMISM Endpoint mismatch interrupt mask 17 1 read-write IEPINT IN endpoints interrupt mask 18 1 read-write OEPINT OUT endpoints interrupt mask 19 1 read-write IISOIXFRM Incomplete isochronous IN transfer mask 20 1 read-write IPXFRM_IISOOXFRM Incomplete periodic transfer mask(Host mode)/Incomplete isochronous OUT transfer mask(Device mode) 21 1 read-write PRTIM Host port interrupt mask 24 1 read-only HCIM Host channels interrupt mask 25 1 read-write PTXFEM Periodic TxFIFO empty mask 26 1 read-write CIDSCHGM Connector ID status change mask 28 1 read-write DISCINT Disconnect detected interrupt mask 29 1 read-write SRQIM Session request/new session detected interrupt mask 30 1 read-write WUIM Resume/remote wakeup detected interrupt mask 31 1 read-write FS_GRXSTSR_Device FS_GRXSTSR_Device OTG_FS Receive status debug read(Device mode) 0x1C 0x20 read-only 0x00000000 EPNUM Endpoint number 0 4 BCNT Byte count 4 11 DPID Data PID 15 2 PKTSTS Packet status 17 4 FRMNUM Frame number 21 4 FS_GRXSTSR_Host FS_GRXSTSR_Host OTG_FS Receive status debug read(Host mode) FS_GRXSTSR_Device 0x1C 0x20 read-only 0x00000000 EPNUM Endpoint number 0 4 BCNT Byte count 4 11 DPID Data PID 15 2 PKTSTS Packet status 17 4 FRMNUM Frame number 21 4 FS_GRXFSIZ FS_GRXFSIZ OTG_FS Receive FIFO size register (OTG_FS_GRXFSIZ) 0x24 0x20 read-write 0x00000200 RXFD RxFIFO depth 0 16 FS_GNPTXFSIZ_Device FS_GNPTXFSIZ_Device OTG_FS non-periodic transmit FIFO size register (Device mode) 0x28 0x20 read-write 0x00000200 TX0FSA Endpoint 0 transmit RAM start address 0 16 TX0FD Endpoint 0 TxFIFO depth 16 16 FS_GNPTXFSIZ_Host FS_GNPTXFSIZ_Host OTG_FS non-periodic transmit FIFO size register (Host mode) FS_GNPTXFSIZ_Device 0x28 0x20 read-write 0x00000200 NPTXFSA Non-periodic transmit RAM start address 0 16 NPTXFD Non-periodic TxFIFO depth 16 16 FS_GNPTXSTS FS_GNPTXSTS OTG_FS non-periodic transmit FIFO/queue status register (OTG_FS_GNPTXSTS) 0x2C 0x20 read-only 0x00080200 NPTXFSAV Non-periodic TxFIFO space available 0 16 NPTQXSAV Non-periodic transmit request queue space available 16 8 NPTXQTOP Top of the non-periodic transmit request queue 24 7 FS_GCCFG FS_GCCFG OTG_FS general core configuration register (OTG_FS_GCCFG) 0x38 0x20 read-write 0x00000000 PWRDWN Power down 16 1 VBUSASEN Enable the VBUS sensing device 18 1 VBUSBSEN Enable the VBUS sensing device 19 1 SOFOUTEN SOF output enable 20 1 FS_CID FS_CID core ID register 0x3C 0x20 read-write 0x00001000 PRODUCT_ID Product ID field 0 32 FS_HPTXFSIZ FS_HPTXFSIZ OTG_FS Host periodic transmit FIFO size register (OTG_FS_HPTXFSIZ) 0x100 0x20 read-write 0x02000600 PTXSA Host periodic TxFIFO start address 0 16 PTXFSIZ Host periodic TxFIFO depth 16 16 FS_DIEPTXF1 FS_DIEPTXF1 OTG_FS device IN endpoint transmit FIFO size register (OTG_FS_DIEPTXF2) 0x104 0x20 read-write 0x02000400 INEPTXSA IN endpoint FIFO2 transmit RAM start address 0 16 INEPTXFD IN endpoint TxFIFO depth 16 16 FS_DIEPTXF2 FS_DIEPTXF2 OTG_FS device IN endpoint transmit FIFO size register (OTG_FS_DIEPTXF3) 0x108 0x20 read-write 0x02000400 INEPTXSA IN endpoint FIFO3 transmit RAM start address 0 16 INEPTXFD IN endpoint TxFIFO depth 16 16 FS_DIEPTXF3 FS_DIEPTXF3 OTG_FS device IN endpoint transmit FIFO size register (OTG_FS_DIEPTXF4) 0x10C 0x20 read-write 0x02000400 INEPTXSA IN endpoint FIFO4 transmit RAM start address 0 16 INEPTXFD IN endpoint TxFIFO depth 16 16 OTG_FS_HOST USB on the go full speed USB_OTG_FS 0x50000400 0x0 0x400 registers FS_HCFG FS_HCFG OTG_FS host configuration register (OTG_FS_HCFG) 0x0 0x20 0x00000000 FSLSPCS FS/LS PHY clock select 0 2 read-write FSLSS FS- and LS-only support 2 1 read-only HFIR HFIR OTG_FS Host frame interval register 0x4 0x20 read-write 0x0000EA60 FRIVL Frame interval 0 16 FS_HFNUM FS_HFNUM OTG_FS host frame number/frame time remaining register (OTG_FS_HFNUM) 0x8 0x20 read-only 0x00003FFF FRNUM Frame number 0 16 FTREM Frame time remaining 16 16 FS_HPTXSTS FS_HPTXSTS OTG_FS_Host periodic transmit FIFO/queue status register (OTG_FS_HPTXSTS) 0x10 0x20 0x00080100 PTXFSAVL Periodic transmit data FIFO space available 0 16 read-write PTXQSAV Periodic transmit request queue space available 16 8 read-only PTXQTOP Top of the periodic transmit request queue 24 8 read-only HAINT HAINT OTG_FS Host all channels interrupt register 0x14 0x20 read-only 0x00000000 HAINT Channel interrupts 0 16 HAINTMSK HAINTMSK OTG_FS host all channels interrupt mask register 0x18 0x20 read-write 0x00000000 HAINTM Channel interrupt mask 0 16 FS_HPRT FS_HPRT OTG_FS host port control and status register (OTG_FS_HPRT) 0x40 0x20 0x00000000 PCSTS Port connect status 0 1 read-only PCDET Port connect detected 1 1 read-write PENA Port enable 2 1 read-write PENCHNG Port enable/disable change 3 1 read-write POCA Port overcurrent active 4 1 read-only POCCHNG Port overcurrent change 5 1 read-write PRES Port resume 6 1 read-write PSUSP Port suspend 7 1 read-write PRST Port reset 8 1 read-write PLSTS Port line status 10 2 read-only PPWR Port power 12 1 read-write PTCTL Port test control 13 4 read-write PSPD Port speed 17 2 read-only FS_HCCHAR0 FS_HCCHAR0 OTG_FS host channel-0 characteristics register (OTG_FS_HCCHAR0) 0x100 0x20 read-write 0x00000000 MPSIZ Maximum packet size 0 11 EPNUM Endpoint number 11 4 EPDIR Endpoint direction 15 1 LSDEV Low-speed device 17 1 EPTYP Endpoint type 18 2 MCNT Multicount 20 2 DAD Device address 22 7 ODDFRM Odd frame 29 1 CHDIS Channel disable 30 1 CHENA Channel enable 31 1 FS_HCCHAR1 FS_HCCHAR1 OTG_FS host channel-1 characteristics register (OTG_FS_HCCHAR1) 0x120 0x20 read-write 0x00000000 MPSIZ Maximum packet size 0 11 EPNUM Endpoint number 11 4 EPDIR Endpoint direction 15 1 LSDEV Low-speed device 17 1 EPTYP Endpoint type 18 2 MCNT Multicount 20 2 DAD Device address 22 7 ODDFRM Odd frame 29 1 CHDIS Channel disable 30 1 CHENA Channel enable 31 1 FS_HCCHAR2 FS_HCCHAR2 OTG_FS host channel-2 characteristics register (OTG_FS_HCCHAR2) 0x140 0x20 read-write 0x00000000 MPSIZ Maximum packet size 0 11 EPNUM Endpoint number 11 4 EPDIR Endpoint direction 15 1 LSDEV Low-speed device 17 1 EPTYP Endpoint type 18 2 MCNT Multicount 20 2 DAD Device address 22 7 ODDFRM Odd frame 29 1 CHDIS Channel disable 30 1 CHENA Channel enable 31 1 FS_HCCHAR3 FS_HCCHAR3 OTG_FS host channel-3 characteristics register (OTG_FS_HCCHAR3) 0x160 0x20 read-write 0x00000000 MPSIZ Maximum packet size 0 11 EPNUM Endpoint number 11 4 EPDIR Endpoint direction 15 1 LSDEV Low-speed device 17 1 EPTYP Endpoint type 18 2 MCNT Multicount 20 2 DAD Device address 22 7 ODDFRM Odd frame 29 1 CHDIS Channel disable 30 1 CHENA Channel enable 31 1 FS_HCCHAR4 FS_HCCHAR4 OTG_FS host channel-4 characteristics register (OTG_FS_HCCHAR4) 0x180 0x20 read-write 0x00000000 MPSIZ Maximum packet size 0 11 EPNUM Endpoint number 11 4 EPDIR Endpoint direction 15 1 LSDEV Low-speed device 17 1 EPTYP Endpoint type 18 2 MCNT Multicount 20 2 DAD Device address 22 7 ODDFRM Odd frame 29 1 CHDIS Channel disable 30 1 CHENA Channel enable 31 1 FS_HCCHAR5 FS_HCCHAR5 OTG_FS host channel-5 characteristics register (OTG_FS_HCCHAR5) 0x1A0 0x20 read-write 0x00000000 MPSIZ Maximum packet size 0 11 EPNUM Endpoint number 11 4 EPDIR Endpoint direction 15 1 LSDEV Low-speed device 17 1 EPTYP Endpoint type 18 2 MCNT Multicount 20 2 DAD Device address 22 7 ODDFRM Odd frame 29 1 CHDIS Channel disable 30 1 CHENA Channel enable 31 1 FS_HCCHAR6 FS_HCCHAR6 OTG_FS host channel-6 characteristics register (OTG_FS_HCCHAR6) 0x1C0 0x20 read-write 0x00000000 MPSIZ Maximum packet size 0 11 EPNUM Endpoint number 11 4 EPDIR Endpoint direction 15 1 LSDEV Low-speed device 17 1 EPTYP Endpoint type 18 2 MCNT Multicount 20 2 DAD Device address 22 7 ODDFRM Odd frame 29 1 CHDIS Channel disable 30 1 CHENA Channel enable 31 1 FS_HCCHAR7 FS_HCCHAR7 OTG_FS host channel-7 characteristics register (OTG_FS_HCCHAR7) 0x1E0 0x20 read-write 0x00000000 MPSIZ Maximum packet size 0 11 EPNUM Endpoint number 11 4 EPDIR Endpoint direction 15 1 LSDEV Low-speed device 17 1 EPTYP Endpoint type 18 2 MCNT Multicount 20 2 DAD Device address 22 7 ODDFRM Odd frame 29 1 CHDIS Channel disable 30 1 CHENA Channel enable 31 1 FS_HCINT0 FS_HCINT0 OTG_FS host channel-0 interrupt register (OTG_FS_HCINT0) 0x108 0x20 read-write 0x00000000 XFRC Transfer completed 0 1 CHH Channel halted 1 1 STALL STALL response received interrupt 3 1 NAK NAK response received interrupt 4 1 ACK ACK response received/transmitted interrupt 5 1 TXERR Transaction error 7 1 BBERR Babble error 8 1 FRMOR Frame overrun 9 1 DTERR Data toggle error 10 1 FS_HCINT1 FS_HCINT1 OTG_FS host channel-1 interrupt register (OTG_FS_HCINT1) 0x128 0x20 read-write 0x00000000 XFRC Transfer completed 0 1 CHH Channel halted 1 1 STALL STALL response received interrupt 3 1 NAK NAK response received interrupt 4 1 ACK ACK response received/transmitted interrupt 5 1 TXERR Transaction error 7 1 BBERR Babble error 8 1 FRMOR Frame overrun 9 1 DTERR Data toggle error 10 1 FS_HCINT2 FS_HCINT2 OTG_FS host channel-2 interrupt register (OTG_FS_HCINT2) 0x148 0x20 read-write 0x00000000 XFRC Transfer completed 0 1 CHH Channel halted 1 1 STALL STALL response received interrupt 3 1 NAK NAK response received interrupt 4 1 ACK ACK response received/transmitted interrupt 5 1 TXERR Transaction error 7 1 BBERR Babble error 8 1 FRMOR Frame overrun 9 1 DTERR Data toggle error 10 1 FS_HCINT3 FS_HCINT3 OTG_FS host channel-3 interrupt register (OTG_FS_HCINT3) 0x168 0x20 read-write 0x00000000 XFRC Transfer completed 0 1 CHH Channel halted 1 1 STALL STALL response received interrupt 3 1 NAK NAK response received interrupt 4 1 ACK ACK response received/transmitted interrupt 5 1 TXERR Transaction error 7 1 BBERR Babble error 8 1 FRMOR Frame overrun 9 1 DTERR Data toggle error 10 1 FS_HCINT4 FS_HCINT4 OTG_FS host channel-4 interrupt register (OTG_FS_HCINT4) 0x188 0x20 read-write 0x00000000 XFRC Transfer completed 0 1 CHH Channel halted 1 1 STALL STALL response received interrupt 3 1 NAK NAK response received interrupt 4 1 ACK ACK response received/transmitted interrupt 5 1 TXERR Transaction error 7 1 BBERR Babble error 8 1 FRMOR Frame overrun 9 1 DTERR Data toggle error 10 1 FS_HCINT5 FS_HCINT5 OTG_FS host channel-5 interrupt register (OTG_FS_HCINT5) 0x1A8 0x20 read-write 0x00000000 XFRC Transfer completed 0 1 CHH Channel halted 1 1 STALL STALL response received interrupt 3 1 NAK NAK response received interrupt 4 1 ACK ACK response received/transmitted interrupt 5 1 TXERR Transaction error 7 1 BBERR Babble error 8 1 FRMOR Frame overrun 9 1 DTERR Data toggle error 10 1 FS_HCINT6 FS_HCINT6 OTG_FS host channel-6 interrupt register (OTG_FS_HCINT6) 0x1C8 0x20 read-write 0x00000000 XFRC Transfer completed 0 1 CHH Channel halted 1 1 STALL STALL response received interrupt 3 1 NAK NAK response received interrupt 4 1 ACK ACK response received/transmitted interrupt 5 1 TXERR Transaction error 7 1 BBERR Babble error 8 1 FRMOR Frame overrun 9 1 DTERR Data toggle error 10 1 FS_HCINT7 FS_HCINT7 OTG_FS host channel-7 interrupt register (OTG_FS_HCINT7) 0x1E8 0x20 read-write 0x00000000 XFRC Transfer completed 0 1 CHH Channel halted 1 1 STALL STALL response received interrupt 3 1 NAK NAK response received interrupt 4 1 ACK ACK response received/transmitted interrupt 5 1 TXERR Transaction error 7 1 BBERR Babble error 8 1 FRMOR Frame overrun 9 1 DTERR Data toggle error 10 1 FS_HCINTMSK0 FS_HCINTMSK0 OTG_FS host channel-0 mask register (OTG_FS_HCINTMSK0) 0x10C 0x20 read-write 0x00000000 XFRCM Transfer completed mask 0 1 CHHM Channel halted mask 1 1 STALLM STALL response received interrupt mask 3 1 NAKM NAK response received interrupt mask 4 1 ACKM ACK response received/transmitted interrupt mask 5 1 NYET response received interrupt mask 6 1 TXERRM Transaction error mask 7 1 BBERRM Babble error mask 8 1 FRMORM Frame overrun mask 9 1 DTERRM Data toggle error mask 10 1 FS_HCINTMSK1 FS_HCINTMSK1 OTG_FS host channel-1 mask register (OTG_FS_HCINTMSK1) 0x12C 0x20 read-write 0x00000000 XFRCM Transfer completed mask 0 1 CHHM Channel halted mask 1 1 STALLM STALL response received interrupt mask 3 1 NAKM NAK response received interrupt mask 4 1 ACKM ACK response received/transmitted interrupt mask 5 1 NYET response received interrupt mask 6 1 TXERRM Transaction error mask 7 1 BBERRM Babble error mask 8 1 FRMORM Frame overrun mask 9 1 DTERRM Data toggle error mask 10 1 FS_HCINTMSK2 FS_HCINTMSK2 OTG_FS host channel-2 mask register (OTG_FS_HCINTMSK2) 0x14C 0x20 read-write 0x00000000 XFRCM Transfer completed mask 0 1 CHHM Channel halted mask 1 1 STALLM STALL response received interrupt mask 3 1 NAKM NAK response received interrupt mask 4 1 ACKM ACK response received/transmitted interrupt mask 5 1 NYET response received interrupt mask 6 1 TXERRM Transaction error mask 7 1 BBERRM Babble error mask 8 1 FRMORM Frame overrun mask 9 1 DTERRM Data toggle error mask 10 1 FS_HCINTMSK3 FS_HCINTMSK3 OTG_FS host channel-3 mask register (OTG_FS_HCINTMSK3) 0x16C 0x20 read-write 0x00000000 XFRCM Transfer completed mask 0 1 CHHM Channel halted mask 1 1 STALLM STALL response received interrupt mask 3 1 NAKM NAK response received interrupt mask 4 1 ACKM ACK response received/transmitted interrupt mask 5 1 NYET response received interrupt mask 6 1 TXERRM Transaction error mask 7 1 BBERRM Babble error mask 8 1 FRMORM Frame overrun mask 9 1 DTERRM Data toggle error mask 10 1 FS_HCINTMSK4 FS_HCINTMSK4 OTG_FS host channel-4 mask register (OTG_FS_HCINTMSK4) 0x18C 0x20 read-write 0x00000000 XFRCM Transfer completed mask 0 1 CHHM Channel halted mask 1 1 STALLM STALL response received interrupt mask 3 1 NAKM NAK response received interrupt mask 4 1 ACKM ACK response received/transmitted interrupt mask 5 1 NYET response received interrupt mask 6 1 TXERRM Transaction error mask 7 1 BBERRM Babble error mask 8 1 FRMORM Frame overrun mask 9 1 DTERRM Data toggle error mask 10 1 FS_HCINTMSK5 FS_HCINTMSK5 OTG_FS host channel-5 mask register (OTG_FS_HCINTMSK5) 0x1AC 0x20 read-write 0x00000000 XFRCM Transfer completed mask 0 1 CHHM Channel halted mask 1 1 STALLM STALL response received interrupt mask 3 1 NAKM NAK response received interrupt mask 4 1 ACKM ACK response received/transmitted interrupt mask 5 1 NYET response received interrupt mask 6 1 TXERRM Transaction error mask 7 1 BBERRM Babble error mask 8 1 FRMORM Frame overrun mask 9 1 DTERRM Data toggle error mask 10 1 FS_HCINTMSK6 FS_HCINTMSK6 OTG_FS host channel-6 mask register (OTG_FS_HCINTMSK6) 0x1CC 0x20 read-write 0x00000000 XFRCM Transfer completed mask 0 1 CHHM Channel halted mask 1 1 STALLM STALL response received interrupt mask 3 1 NAKM NAK response received interrupt mask 4 1 ACKM ACK response received/transmitted interrupt mask 5 1 NYET response received interrupt mask 6 1 TXERRM Transaction error mask 7 1 BBERRM Babble error mask 8 1 FRMORM Frame overrun mask 9 1 DTERRM Data toggle error mask 10 1 FS_HCINTMSK7 FS_HCINTMSK7 OTG_FS host channel-7 mask register (OTG_FS_HCINTMSK7) 0x1EC 0x20 read-write 0x00000000 XFRCM Transfer completed mask 0 1 CHHM Channel halted mask 1 1 STALLM STALL response received interrupt mask 3 1 NAKM NAK response received interrupt mask 4 1 ACKM ACK response received/transmitted interrupt mask 5 1 NYET response received interrupt mask 6 1 TXERRM Transaction error mask 7 1 BBERRM Babble error mask 8 1 FRMORM Frame overrun mask 9 1 DTERRM Data toggle error mask 10 1 FS_HCTSIZ0 FS_HCTSIZ0 OTG_FS host channel-0 transfer size register 0x110 0x20 read-write 0x00000000 XFRSIZ Transfer size 0 19 PKTCNT Packet count 19 10 DPID Data PID 29 2 FS_HCTSIZ1 FS_HCTSIZ1 OTG_FS host channel-1 transfer size register 0x130 0x20 read-write 0x00000000 XFRSIZ Transfer size 0 19 PKTCNT Packet count 19 10 DPID Data PID 29 2 FS_HCTSIZ2 FS_HCTSIZ2 OTG_FS host channel-2 transfer size register 0x150 0x20 read-write 0x00000000 XFRSIZ Transfer size 0 19 PKTCNT Packet count 19 10 DPID Data PID 29 2 FS_HCTSIZ3 FS_HCTSIZ3 OTG_FS host channel-3 transfer size register 0x170 0x20 read-write 0x00000000 XFRSIZ Transfer size 0 19 PKTCNT Packet count 19 10 DPID Data PID 29 2 FS_HCTSIZ4 FS_HCTSIZ4 OTG_FS host channel-x transfer size register 0x190 0x20 read-write 0x00000000 XFRSIZ Transfer size 0 19 PKTCNT Packet count 19 10 DPID Data PID 29 2 FS_HCTSIZ5 FS_HCTSIZ5 OTG_FS host channel-5 transfer size register 0x1B0 0x20 read-write 0x00000000 XFRSIZ Transfer size 0 19 PKTCNT Packet count 19 10 DPID Data PID 29 2 FS_HCTSIZ6 FS_HCTSIZ6 OTG_FS host channel-6 transfer size register 0x1D0 0x20 read-write 0x00000000 XFRSIZ Transfer size 0 19 PKTCNT Packet count 19 10 DPID Data PID 29 2 FS_HCTSIZ7 FS_HCTSIZ7 OTG_FS host channel-7 transfer size register 0x1F0 0x20 read-write 0x00000000 XFRSIZ Transfer size 0 19 PKTCNT Packet count 19 10 DPID Data PID 29 2 OTG_FS_PWRCLK USB on the go full speed USB_OTG_FS 0x50000E00 0x0 0x400 registers FS_PCGCCTL FS_PCGCCTL OTG_FS power and clock gating control register 0x0 0x20 read-write 0x00000000 STPPCLK Stop PHY clock 0 1 GATEHCLK Gate HCLK 1 1 PHYSUSP PHY Suspended 4 1 ETHERNET_MMC Ethernet: MAC management counters ETHERNET 0x40028100 0x0 0x400 registers MMCCR MMCCR Ethernet MMC control register (ETH_MMCCR) 0x0 0x20 read-write 0x00000000 CR Counter reset 0 1 CSR Counter stop rollover 1 1 ROR Reset on read 2 1 MCF MMC counter freeze 31 1 MMCRIR MMCRIR Ethernet MMC receive interrupt register (ETH_MMCRIR) 0x4 0x20 read-write 0x00000000 RFCES Received frames CRC error status 5 1 RFAES Received frames alignment error status 6 1 RGUFS Received Good Unicast Frames Status 17 1 MMCTIR MMCTIR Ethernet MMC transmit interrupt register (ETH_MMCTIR) 0x8 0x20 read-write 0x00000000 TGFSCS Transmitted good frames single collision status 14 1 TGFMSCS Transmitted good frames more single collision status 15 1 TGFS Transmitted good frames status 21 1 MMCRIMR MMCRIMR Ethernet MMC receive interrupt mask register (ETH_MMCRIMR) 0xC 0x20 read-write 0x00000000 RFCEM Received frame CRC error mask 5 1 RFAEM Received frames alignment error mask 6 1 RGUFM Received good unicast frames mask 17 1 MMCTIMR MMCTIMR Ethernet MMC transmit interrupt mask register (ETH_MMCTIMR) 0x10 0x20 read-write 0x00000000 TGFSCM Transmitted good frames single collision mask 14 1 TGFMSCM Transmitted good frames more single collision mask 15 1 TGFM Transmitted good frames mask 21 1 MMCTGFSCCR MMCTGFSCCR Ethernet MMC transmitted good frames after a single collision counter 0x4C 0x20 read-only 0x00000000 TGFSCC Transmitted good frames after a single collision counter 0 32 MMCTGFMSCCR MMCTGFMSCCR Ethernet MMC transmitted good frames after more than a single collision 0x50 0x20 read-only 0x00000000 TGFMSCC Transmitted good frames after more than a single collision counter 0 32 MMCTGFCR MMCTGFCR Ethernet MMC transmitted good frames counter register 0x68 0x20 read-only 0x00000000 TGFC Transmitted good frames counter 0 32 MMCRFCECR MMCRFCECR Ethernet MMC received frames with CRC error counter register 0x94 0x20 read-only 0x00000000 RFCFC Received frames with CRC error counter 0 32 MMCRFAECR MMCRFAECR Ethernet MMC received frames with alignment error counter register 0x98 0x20 read-only 0x00000000 RFAEC Received frames with alignment error counter 0 32 MMCRGUFCR MMCRGUFCR MMC received good unicast frames counter register 0xC4 0x20 read-only 0x00000000 RGUFC Received good unicast frames counter 0 32 ETHERNET_MAC Ethernet: media access control ETHERNET 0x40028000 0x0 0x61 registers MACCR MACCR Ethernet MAC configuration register (ETH_MACCR) 0x0 0x20 read-write 0x00008000 RE Receiver enable 2 1 TE Transmitter enable 3 1 DC Deferral check 4 1 BL Back-off limit 5 2 APCS Automatic pad/CRC stripping 7 1 RD Retry disable 9 1 IPCO IPv4 checksum offload 10 1 DM Duplex mode 11 1 LM Loopback mode 12 1 ROD Receive own disable 13 1 FES Fast Ethernet speed 14 1 CSD Carrier sense disable 16 1 IFG Interframe gap 17 3 JD Jabber disable 22 1 WD Watchdog disable 23 1 MACFFR MACFFR Ethernet MAC frame filter register (ETH_MACCFFR) 0x4 0x20 read-write 0x00000000 PM Promiscuous mode 0 1 HU Hash unicast 1 1 HM Hash multicast 2 1 DAIF Destination address inverse filtering 3 1 PAM Pass all multicast 4 1 BFD Broadcast frames disable 5 1 PCF Pass control frames 6 2 SAIF Source address inverse filtering 8 1 SAF Source address filter 9 1 HPF Hash or perfect filter 10 1 RA Receive all 31 1 MACHTHR MACHTHR Ethernet MAC hash table high register 0x8 0x20 read-write 0x00000000 HTH Hash table high 0 32 MACHTLR MACHTLR Ethernet MAC hash table low register 0xC 0x20 read-write 0x00000000 HTL Hash table low 0 32 MACMIIAR MACMIIAR Ethernet MAC MII address register (ETH_MACMIIAR) 0x10 0x20 read-write 0x00000000 MB MII busy 0 1 MW MII write 1 1 CR Clock range 2 3 MR MII register 6 5 PA PHY address 11 5 MACMIIDR MACMIIDR Ethernet MAC MII data register (ETH_MACMIIDR) 0x14 0x20 read-write 0x00000000 MD MII data 0 16 MACFCR MACFCR Ethernet MAC flow control register (ETH_MACFCR) 0x18 0x20 read-write 0x00000000 FCB_BPA Flow control busy/back pressure activate 0 1 TFCE Transmit flow control enable 1 1 RFCE Receive flow control enable 2 1 UPFD Unicast pause frame detect 3 1 PLT Pause low threshold 4 2 ZQPD Zero-quanta pause disable 7 1 PT Pass control frames 16 16 MACVLANTR MACVLANTR Ethernet MAC VLAN tag register (ETH_MACVLANTR) 0x1C 0x20 read-write 0x00000000 VLANTI VLAN tag identifier (for receive frames) 0 16 VLANTC 12-bit VLAN tag comparison 16 1 MACRWUFFR MACRWUFFR Ethernet MAC remote wakeup frame filter register (ETH_MACRWUFFR) 0x28 0x20 read-write 0x00000000 MACPMTCSR MACPMTCSR Ethernet MAC PMT control and status register (ETH_MACPMTCSR) 0x2C 0x20 read-write 0x00000000 PD Power down 0 1 MPE Magic Packet enable 1 1 WFE Wakeup frame enable 2 1 MPR Magic packet received 5 1 WFR Wakeup frame received 6 1 GU Global unicast 9 1 WFFRPR Wakeup frame filter register pointer reset 31 1 MACSR MACSR Ethernet MAC interrupt status register (ETH_MACSR) 0x38 0x20 read-write 0x00000000 PMTS PMT status 3 1 MMCS MMC status 4 1 MMCRS MMC receive status 5 1 MMCTS MMC transmit status 6 1 TSTS Time stamp trigger status 9 1 MACIMR MACIMR Ethernet MAC interrupt mask register (ETH_MACIMR) 0x3C 0x20 read-write 0x00000000 PMTIM PMT interrupt mask 3 1 TSTIM Time stamp trigger interrupt mask 9 1 MACA0HR MACA0HR Ethernet MAC address 0 high register (ETH_MACA0HR) 0x40 0x20 0x0010FFFF MACA0H MAC address0 high 0 16 read-write MO Always 1 31 1 read-only MACA0LR MACA0LR Ethernet MAC address 0 low register 0x44 0x20 read-write 0xFFFFFFFF MACA0L MAC address0 low 0 32 MACA1HR MACA1HR Ethernet MAC address 1 high register (ETH_MACA1HR) 0x48 0x20 read-write 0x0000FFFF MACA1H MAC address1 high 0 16 MBC Mask byte control 24 6 SA Source address 30 1 AE Address enable 31 1 MACA1LR MACA1LR Ethernet MAC address1 low register 0x4C 0x20 read-write 0xFFFFFFFF MACA1L MAC address1 low 0 32 MACA2HR MACA2HR Ethernet MAC address 2 high register (ETH_MACA2HR) 0x50 0x20 read-write 0x0050 ETH_MACA2HR Ethernet MAC address 2 high register 0 16 MBC Mask byte control 24 6 SA Source address 30 1 AE Address enable 31 1 MACA2LR MACA2LR Ethernet MAC address 2 low register 0x54 0x20 read-write 0xFFFFFFFF MACA2L MAC address2 low 0 31 MACA3HR MACA3HR Ethernet MAC address 3 high register (ETH_MACA3HR) 0x58 0x20 read-write 0x0000FFFF MACA3H MAC address3 high 0 16 MBC Mask byte control 24 6 SA Source address 30 1 AE Address enable 31 1 MACA3LR MACA3LR Ethernet MAC address 3 low register 0x5C 0x20 read-write 0xFFFFFFFF MBCA3L MAC address3 low 0 32 ETHERNET_PTP Ethernet: Precision time protocol ETHERNET 0x40028700 0x0 0x400 registers PTPTSCR PTPTSCR Ethernet PTP time stamp control register (ETH_PTPTSCR) 0x0 0x20 read-write 0x00000000 TSE Time stamp enable 0 1 TSFCU Time stamp fine or coarse update 1 1 TSSTI Time stamp system time initialize 2 1 TSSTU Time stamp system time update 3 1 TSITE Time stamp interrupt trigger enable 4 1 TSARU Time stamp addend register update 5 1 PTPSSIR PTPSSIR Ethernet PTP subsecond increment register 0x4 0x20 read-write 0x00000000 STSSI System time subsecond increment 0 8 PTPTSHR PTPTSHR Ethernet PTP time stamp high register 0x8 0x20 read-only 0x00000000 STS System time second 0 32 PTPTSLR PTPTSLR Ethernet PTP time stamp low register (ETH_PTPTSLR) 0xC 0x20 read-only 0x00000000 STSS System time subseconds 0 31 STPNS System time positive or negative sign 31 1 PTPTSHUR PTPTSHUR Ethernet PTP time stamp high update register 0x10 0x20 read-write 0x00000000 TSUS Time stamp update second 0 32 PTPTSLUR PTPTSLUR Ethernet PTP time stamp low update register (ETH_PTPTSLUR) 0x14 0x20 read-write 0x00000000 TSUSS Time stamp update subseconds 0 31 TSUPNS Time stamp update positive or negative sign 31 1 PTPTSAR PTPTSAR Ethernet PTP time stamp addend register 0x18 0x20 read-write 0x00000000 TSA Time stamp addend 0 32 PTPTTHR PTPTTHR Ethernet PTP target time high register 0x1C 0x20 read-write 0x00000000 TTSH Target time stamp high 0 32 PTPTTLR PTPTTLR Ethernet PTP target time low register 0x20 0x20 read-write 0x00000000 TTSL Target time stamp low 0 32 ETHERNET_DMA Ethernet: DMA controller operation ETHERNET 0x40029000 0x0 0x400 registers DMABMR DMABMR Ethernet DMA bus mode register 0x0 0x20 read-write 0x20101 SR Software reset 0 1 DA DMA Arbitration 1 1 DSL Descriptor skip length 2 5 PBL Programmable burst length 8 6 RTPR Rx Tx priority ratio 14 2 FB Fixed burst 16 1 RDP Rx DMA PBL 17 6 USP Use separate PBL 23 1 FPM 4xPBL mode 24 1 AAB Address-aligned beats 25 1 DMATPDR DMATPDR Ethernet DMA transmit poll demand register 0x4 0x20 read-write 0x00000000 TPD Transmit poll demand 0 32 DMARPDR DMARPDR EHERNET DMA receive poll demand register 0x8 0x20 read-write 0x00000000 RPD Receive poll demand 0 32 DMARDLAR DMARDLAR Ethernet DMA receive descriptor list address register 0xC 0x20 read-write 0x00000000 SRL Start of receive list 0 32 DMATDLAR DMATDLAR Ethernet DMA transmit descriptor list address register 0x10 0x20 read-write 0x00000000 STL Start of transmit list 0 32 DMASR DMASR Ethernet DMA status register 0x14 0x20 0x00000000 TS Transmit status 0 1 read-write TPSS Transmit process stopped status 1 1 read-write TBUS Transmit buffer unavailable status 2 1 read-write TJTS Transmit jabber timeout status 3 1 read-write ROS Receive overflow status 4 1 read-write TUS Transmit underflow status 5 1 read-write RS Receive status 6 1 read-write RBUS Receive buffer unavailable status 7 1 read-write RPSS Receive process stopped status 8 1 read-write PWTS Receive watchdog timeout status 9 1 read-write ETS Early transmit status 10 1 read-write FBES Fatal bus error status 13 1 read-write ERS Early receive status 14 1 read-write AIS Abnormal interrupt summary 15 1 read-write NIS Normal interrupt summary 16 1 read-write RPS Receive process state 17 3 read-only TPS Transmit process state 20 3 read-only EBS Error bits status 23 3 read-only MMCS MMC status 27 1 read-only PMTS PMT status 28 1 read-only TSTS Time stamp trigger status 29 1 read-only DMAOMR DMAOMR Ethernet DMA operation mode register 0x18 0x20 read-write 0x00000000 SR SR 1 1 OSF OSF 2 1 RTC RTC 3 2 FUGF FUGF 6 1 FEF FEF 7 1 ST ST 13 1 TTC TTC 14 3 FTF FTF 20 1 TSF TSF 21 1 DFRF DFRF 24 1 RSF RSF 25 1 DTCEFD DTCEFD 26 1 DMAIER DMAIER Ethernet DMA interrupt enable register 0x1C 0x20 read-write 0x00000000 TIE Transmit interrupt enable 0 1 TPSIE Transmit process stopped interrupt enable 1 1 TBUIE Transmit buffer unavailable interrupt enable 2 1 TJTIE Transmit jabber timeout interrupt enable 3 1 ROIE Overflow interrupt enable 4 1 TUIE Underflow interrupt enable 5 1 RIE Receive interrupt enable 6 1 RBUIE Receive buffer unavailable interrupt enable 7 1 RPSIE Receive process stopped interrupt enable 8 1 RWTIE receive watchdog timeout interrupt enable 9 1 ETIE Early transmit interrupt enable 10 1 FBEIE Fatal bus error interrupt enable 13 1 ERIE Early receive interrupt enable 14 1 AISE Abnormal interrupt summary enable 15 1 NISE Normal interrupt summary enable 16 1 DMAMFBOCR DMAMFBOCR Ethernet DMA missed frame and buffer overflow counter register 0x20 0x20 read-only 0x00000000 MFC Missed frames by the controller 0 16 OMFC Overflow bit for missed frame counter 16 1 MFA Missed frames by the application 17 11 OFOC Overflow bit for FIFO overflow counter 28 1 DMACHTDR DMACHTDR Ethernet DMA current host transmit descriptor register 0x48 0x20 read-only 0x00000000 HTDAP Host transmit descriptor address pointer 0 32 DMACHRDR DMACHRDR Ethernet DMA current host receive descriptor register 0x4C 0x20 read-only 0x00000000 HRDAP Host receive descriptor address pointer 0 32 DMACHTBAR DMACHTBAR Ethernet DMA current host transmit buffer address register 0x50 0x20 read-only 0x00000000 HTBAP Host transmit buffer address pointer 0 32 DMACHRBAR DMACHRBAR Ethernet DMA current host receive buffer address register 0x54 0x20 read-only 0x00000000 HRBAP Host receive buffer address pointer 0 32 NVIC Nested Vectored Interrupt Controller NVIC 0xE000E100 0x0 0x33D registers ISER0 ISER0 Interrupt Set-Enable Register 0x0 0x20 read-write 0x00000000 SETENA SETENA 0 32 ISER1 ISER1 Interrupt Set-Enable Register 0x4 0x20 read-write 0x00000000 SETENA SETENA 0 32 ICER0 ICER0 Interrupt Clear-Enable Register 0x80 0x20 read-write 0x00000000 CLRENA CLRENA 0 32 ICER1 ICER1 Interrupt Clear-Enable Register 0x84 0x20 read-write 0x00000000 CLRENA CLRENA 0 32 ISPR0 ISPR0 Interrupt Set-Pending Register 0x100 0x20 read-write 0x00000000 SETPEND SETPEND 0 32 ISPR1 ISPR1 Interrupt Set-Pending Register 0x104 0x20 read-write 0x00000000 SETPEND SETPEND 0 32 ICPR0 ICPR0 Interrupt Clear-Pending Register 0x180 0x20 read-write 0x00000000 CLRPEND CLRPEND 0 32 ICPR1 ICPR1 Interrupt Clear-Pending Register 0x184 0x20 read-write 0x00000000 CLRPEND CLRPEND 0 32 IABR0 IABR0 Interrupt Active Bit Register 0x200 0x20 read-only 0x00000000 ACTIVE ACTIVE 0 32 IABR1 IABR1 Interrupt Active Bit Register 0x204 0x20 read-only 0x00000000 ACTIVE ACTIVE 0 32 IPR0 IPR0 Interrupt Priority Register 0x300 0x20 read-write 0x00000000 IPR_N0 IPR_N0 0 8 IPR_N1 IPR_N1 8 8 IPR_N2 IPR_N2 16 8 IPR_N3 IPR_N3 24 8 IPR1 IPR1 Interrupt Priority Register 0x304 0x20 read-write 0x00000000 IPR_N0 IPR_N0 0 8 IPR_N1 IPR_N1 8 8 IPR_N2 IPR_N2 16 8 IPR_N3 IPR_N3 24 8 IPR2 IPR2 Interrupt Priority Register 0x308 0x20 read-write 0x00000000 IPR_N0 IPR_N0 0 8 IPR_N1 IPR_N1 8 8 IPR_N2 IPR_N2 16 8 IPR_N3 IPR_N3 24 8 IPR3 IPR3 Interrupt Priority Register 0x30C 0x20 read-write 0x00000000 IPR_N0 IPR_N0 0 8 IPR_N1 IPR_N1 8 8 IPR_N2 IPR_N2 16 8 IPR_N3 IPR_N3 24 8 IPR4 IPR4 Interrupt Priority Register 0x310 0x20 read-write 0x00000000 IPR_N0 IPR_N0 0 8 IPR_N1 IPR_N1 8 8 IPR_N2 IPR_N2 16 8 IPR_N3 IPR_N3 24 8 IPR5 IPR5 Interrupt Priority Register 0x314 0x20 read-write 0x00000000 IPR_N0 IPR_N0 0 8 IPR_N1 IPR_N1 8 8 IPR_N2 IPR_N2 16 8 IPR_N3 IPR_N3 24 8 IPR6 IPR6 Interrupt Priority Register 0x318 0x20 read-write 0x00000000 IPR_N0 IPR_N0 0 8 IPR_N1 IPR_N1 8 8 IPR_N2 IPR_N2 16 8 IPR_N3 IPR_N3 24 8 IPR7 IPR7 Interrupt Priority Register 0x31C 0x20 read-write 0x00000000 IPR_N0 IPR_N0 0 8 IPR_N1 IPR_N1 8 8 IPR_N2 IPR_N2 16 8 IPR_N3 IPR_N3 24 8 IPR8 IPR8 Interrupt Priority Register 0x320 0x20 read-write 0x00000000 IPR_N0 IPR_N0 0 8 IPR_N1 IPR_N1 8 8 IPR_N2 IPR_N2 16 8 IPR_N3 IPR_N3 24 8 IPR9 IPR9 Interrupt Priority Register 0x324 0x20 read-write 0x00000000 IPR_N0 IPR_N0 0 8 IPR_N1 IPR_N1 8 8 IPR_N2 IPR_N2 16 8 IPR_N3 IPR_N3 24 8 IPR10 IPR10 Interrupt Priority Register 0x328 0x20 read-write 0x00000000 IPR_N0 IPR_N0 0 8 IPR_N1 IPR_N1 8 8 IPR_N2 IPR_N2 16 8 IPR_N3 IPR_N3 24 8 IPR11 IPR11 Interrupt Priority Register 0x32C 0x20 read-write 0x00000000 IPR_N0 IPR_N0 0 8 IPR_N1 IPR_N1 8 8 IPR_N2 IPR_N2 16 8 IPR_N3 IPR_N3 24 8 IPR12 IPR12 Interrupt Priority Register 0x330 0x20 read-write 0x00000000 IPR_N0 IPR_N0 0 8 IPR_N1 IPR_N1 8 8 IPR_N2 IPR_N2 16 8 IPR_N3 IPR_N3 24 8 IPR13 IPR13 Interrupt Priority Register 0x334 0x20 read-write 0x00000000 IPR_N0 IPR_N0 0 8 IPR_N1 IPR_N1 8 8 IPR_N2 IPR_N2 16 8 IPR_N3 IPR_N3 24 8 IPR14 IPR14 Interrupt Priority Register 0x338 0x20 read-write 0x00000000 IPR_N0 IPR_N0 0 8 IPR_N1 IPR_N1 8 8 IPR_N2 IPR_N2 16 8 IPR_N3 IPR_N3 24 8 MPU Memory protection unit MPU 0xE000ED90 0x0 0x15 registers MPU_TYPER MPU_TYPER MPU type register 0x0 0x20 read-only 0X00000800 SEPARATE Separate flag 0 1 DREGION Number of MPU data regions 8 8 IREGION Number of MPU instruction regions 16 8 MPU_CTRL MPU_CTRL MPU control register 0x4 0x20 read-only 0X00000000 ENABLE Enables the MPU 0 1 HFNMIENA Enables the operation of MPU during hard fault 1 1 PRIVDEFENA Enable priviliged software access to default memory map 2 1 MPU_RNR MPU_RNR MPU region number register 0x8 0x20 read-write 0X00000000 REGION MPU region 0 8 MPU_RBAR MPU_RBAR MPU region base address register 0xC 0x20 read-write 0X00000000 REGION MPU region field 0 4 VALID MPU region number valid 4 1 ADDR Region base address field 5 27 MPU_RASR MPU_RASR MPU region attribute and size register 0x10 0x20 read-write 0X00000000 ENABLE Region enable bit. 0 1 SIZE Size of the MPU protection region 1 5 SRD Subregion disable bits 8 8 B memory attribute 16 1 C memory attribute 17 1 S Shareable memory attribute 18 1 TEX memory attribute 19 3 AP Access permission 24 3 XN Instruction access disable bit 28 1 SCB_ACTRL System control block ACTLR SCB 0xE000E008 0x0 0x5 registers ACTRL ACTRL Auxiliary control register 0x0 0x20 read-write 0x00000000 DISFOLD DISFOLD 2 1 FPEXCODIS FPEXCODIS 10 1 DISRAMODE DISRAMODE 11 1 DISITMATBFLUSH DISITMATBFLUSH 12 1 NVIC_STIR Nested vectored interrupt controller NVIC 0xE000EF00 0x0 0x5 registers STIR STIR Software trigger interrupt register 0x0 0x20 read-write 0x00000000 INTID Software generated interrupt ID 0 9 SCB System control block SCB 0xE000ED00 0x0 0x41 registers CPUID CPUID CPUID base register 0x0 0x20 read-only 0x410FC241 Revision Revision number 0 4 PartNo Part number of the processor 4 12 Constant Reads as 0xF 16 4 Variant Variant number 20 4 Implementer Implementer code 24 8 ICSR ICSR Interrupt control and state register 0x4 0x20 read-write 0x00000000 VECTACTIVE Active vector 0 9 RETTOBASE Return to base level 11 1 VECTPENDING Pending vector 12 7 ISRPENDING Interrupt pending flag 22 1 PENDSTCLR SysTick exception clear-pending bit 25 1 PENDSTSET SysTick exception set-pending bit 26 1 PENDSVCLR PendSV clear-pending bit 27 1 PENDSVSET PendSV set-pending bit 28 1 NMIPENDSET NMI set-pending bit. 31 1 VTOR VTOR Vector table offset register 0x8 0x20 read-write 0x00000000 TBLOFF Vector table base offset field 9 21 AIRCR AIRCR Application interrupt and reset control register 0xC 0x20 read-write 0x00000000 VECTRESET VECTRESET 0 1 VECTCLRACTIVE VECTCLRACTIVE 1 1 SYSRESETREQ SYSRESETREQ 2 1 PRIGROUP PRIGROUP 8 3 ENDIANESS ENDIANESS 15 1 VECTKEYSTAT Register key 16 16 SCR SCR System control register 0x10 0x20 read-write 0x00000000 SLEEPONEXIT SLEEPONEXIT 1 1 SLEEPDEEP SLEEPDEEP 2 1 SEVEONPEND Send Event on Pending bit 4 1 CCR CCR Configuration and control register 0x14 0x20 read-write 0x00000000 NONBASETHRDENA Configures how the processor enters Thread mode 0 1 USERSETMPEND USERSETMPEND 1 1 UNALIGN__TRP UNALIGN_ TRP 3 1 DIV_0_TRP DIV_0_TRP 4 1 BFHFNMIGN BFHFNMIGN 8 1 STKALIGN STKALIGN 9 1 SHPR1 SHPR1 System handler priority registers 0x18 0x20 read-write 0x00000000 PRI_4 Priority of system handler 4 0 8 PRI_5 Priority of system handler 5 8 8 PRI_6 Priority of system handler 6 16 8 SHPR2 SHPR2 System handler priority registers 0x1C 0x20 read-write 0x00000000 PRI_11 Priority of system handler 11 24 8 SHPR3 SHPR3 System handler priority registers 0x20 0x20 read-write 0x00000000 PRI_14 Priority of system handler 14 16 8 PRI_15 Priority of system handler 15 24 8 SHCRS SHCRS System handler control and state register 0x24 0x20 read-write 0x00000000 MEMFAULTACT Memory management fault exception active bit 0 1 BUSFAULTACT Bus fault exception active bit 1 1 USGFAULTACT Usage fault exception active bit 3 1 SVCALLACT SVC call active bit 7 1 MONITORACT Debug monitor active bit 8 1 PENDSVACT PendSV exception active bit 10 1 SYSTICKACT SysTick exception active bit 11 1 USGFAULTPENDED Usage fault exception pending bit 12 1 MEMFAULTPENDED Memory management fault exception pending bit 13 1 BUSFAULTPENDED Bus fault exception pending bit 14 1 SVCALLPENDED SVC call pending bit 15 1 MEMFAULTENA Memory management fault enable bit 16 1 BUSFAULTENA Bus fault enable bit 17 1 USGFAULTENA Usage fault enable bit 18 1 CFSR_UFSR_BFSR_MMFSR CFSR_UFSR_BFSR_MMFSR Configurable fault status register 0x28 0x20 read-write 0x00000000 IACCVIOL IACCVIOL 0 1 DACCVIOL DACCVIOL 1 1 MUNSTKERR MUNSTKERR 3 1 MSTKERR MSTKERR 4 1 MLSPERR MLSPERR 5 1 MMARVALID MMARVALID 7 1 IBUSERR Instruction bus error 8 1 PRECISERR Precise data bus error 9 1 IMPRECISERR Imprecise data bus error 10 1 UNSTKERR Bus fault on unstacking for a return from exception 11 1 STKERR Bus fault on stacking for exception entry 12 1 LSPERR Bus fault on floating-point lazy state preservation 13 1 BFARVALID Bus Fault Address Register (BFAR) valid flag 15 1 UNDEFINSTR Undefined instruction usage fault 16 1 INVSTATE Invalid state usage fault 17 1 INVPC Invalid PC load usage fault 18 1 NOCP No coprocessor usage fault. 19 1 UNALIGNED Unaligned access usage fault 24 1 DIVBYZERO Divide by zero usage fault 25 1 HFSR HFSR Hard fault status register 0x2C 0x20 read-write 0x00000000 VECTTBL Vector table hard fault 1 1 FORCED Forced hard fault 30 1 DEBUG_VT Reserved for Debug use 31 1 MMFAR MMFAR Memory management fault address register 0x34 0x20 read-write 0x00000000 MMFAR Memory management fault address 0 32 BFAR BFAR Bus fault address register 0x38 0x20 read-write 0x00000000 BFAR Bus fault address 0 32 STK SysTick timer STK 0xE000E010 0x0 0x11 registers CTRL CTRL SysTick control and status register 0x0 0x20 read-write 0X00000000 ENABLE Counter enable 0 1 TICKINT SysTick exception request enable 1 1 CLKSOURCE Clock source selection 2 1 COUNTFLAG COUNTFLAG 16 1 LOAD_ LOAD_ SysTick reload value register 0x4 0x20 read-write 0X00000000 RELOAD RELOAD value 0 24 VAL VAL SysTick current value register 0x8 0x20 read-write 0X00000000 CURRENT Current counter value 0 24 CALIB CALIB SysTick calibration value register 0xC 0x20 read-write 0X00000000 TENMS Calibration value 0 24