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AFIO

Peripheral Memory Blocks

address_offset : 0x0 Bytes (0x0)
size : 0x400 byte (0x0)
mem_usage : registers
protection : not protected

Registers

PCFR1

EXTICR


PCFR1

AF remap and debug I/O configuration register (AFIO_PCFR1)
address_offset : 0x4 Bytes (0x0)
size : 32 bit
reset_value : 0x0
reset_Mask : 0x0

PCFR1 PCFR1 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Resets to Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 SPI1_RM I2C1_RM USART1_RM TIM1_RM TIM2_RM PA12_RM ADC1_ETRGINJ_RM ADC1_ETRGREG_RM USART1REMAP1 I2C1REMAP1 TIM1_1_RM SWCFG

SPI1_RM : SPI1 remapping
bits : 0 - 0 (1 bit)
access : read-write

I2C1_RM : I2C1 remapping
bits : 1 - 1 (1 bit)
access : read-write

USART1_RM : USART1 remapping
bits : 2 - 2 (1 bit)
access : read-write

TIM1_RM : TIM1 remapping
bits : 6 - 7 (2 bit)
access : read-write

TIM2_RM : TIM2 remapping
bits : 8 - 9 (2 bit)
access : read-write

PA12_RM : Port A1/Port A2 mapping on OSCIN/OSCOUT
bits : 15 - 15 (1 bit)
access : read-write

ADC1_ETRGINJ_RM : ADC 1 External trigger injected conversion remapping
bits : 17 - 17 (1 bit)
access : read-write

ADC1_ETRGREG_RM : ADC 1 external trigger regular conversion remapping
bits : 18 - 18 (1 bit)
access : read-write

USART1REMAP1 : USART1 remapping
bits : 21 - 21 (1 bit)
access : read-write

I2C1REMAP1 : I2C1 remapping
bits : 22 - 22 (1 bit)
access : read-write

TIM1_1_RM : TIM1_CH1 channel selection
bits : 23 - 23 (1 bit)
access : read-write

SWCFG : Serial wire JTAG configuration
bits : 24 - 26 (3 bit)
access : write-only


EXTICR

External interrupt configuration register (AFIO_EXTICR)
address_offset : 0x8 Bytes (0x0)
size : 32 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

EXTICR EXTICR read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Resets to Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 EXTI0 EXTI1 EXTI2 EXTI3 EXTI4 EXTI5 EXTI6 EXTI7

EXTI0 : EXTI0 configuration
bits : 0 - 1 (2 bit)

EXTI1 : EXTI1 configuration
bits : 2 - 3 (2 bit)

EXTI2 : EXTI2 configuration
bits : 4 - 5 (2 bit)

EXTI3 : EXTI3 configuration
bits : 6 - 7 (2 bit)

EXTI4 : EXTI4 configuration
bits : 8 - 9 (2 bit)

EXTI5 : EXTI5 configuration
bits : 10 - 11 (2 bit)

EXTI6 : EXTI6 configuration
bits : 12 - 13 (2 bit)

EXTI7 : EXTI7 configuration
bits : 14 - 15 (2 bit)



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