Regviz

stm32 /stm32f1 /STM32F100 /AFIO /MAPR

Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text

Interpret as MAPR

Share

Cut and paste this URL to share the unmodified register and value:

https://regviz.com/r/stm32/stm32f1/STM32F100/AFIO/MAPR#0x0

31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 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_REMAP)SPI1_REMAP 0 (I2C1_REMAP)I2C1_REMAP 0 (USART1_REMAP)USART1_REMAP 0 (USART2_REMAP)USART2_REMAP 0USART3_REMAP 0TIM1_REMAP 0TIM2_REMAP 0TIM3_REMAP 0 (TIM4_REMAP)TIM4_REMAP 0 (PD01_REMAP)PD01_REMAP 0 (TIM5CH4_IREMAP)TIM5CH4_IREMAP 0SWJ_CFG

Description

AF remap and debug I/O configuration register (AFIO_MAPR)

Fields

SPI1_REMAP

SPI1 remapping
I2C1_REMAP

I2C1 remapping
USART1_REMAP

USART1 remapping
USART2_REMAP

USART2 remapping
USART3_REMAP

USART3 remapping
TIM1_REMAP

TIM1 remapping
TIM2_REMAP

TIM2 remapping
TIM3_REMAP

TIM3 remapping
TIM4_REMAP

TIM4 remapping
PD01_REMAP

Port D0/Port D1 mapping on OSCIN/OSCOUT
TIM5CH4_IREMAP

Set and cleared by software
SWJ_CFG

Serial wire JTAG configuration

Links

()

Register Reference

https://github.com/modm-io/cmsis-svd-stm32