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stm32 /stm32h5 /STM32H523 /EXTI /EXTI_EXTICR3

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Interpret as EXTI_EXTICR3

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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 (B_0x00)EXTI80 (B_0x00)EXTI90 (B_0x00)EXTI100 (B_0x00)EXTI11

EXTI11=B_0x00, EXTI10=B_0x00, EXTI8=B_0x00, EXTI9=B_0x00

Description

EXTI external interrupt selection register

Fields

EXTI8

EXTI8 GPIO port selection

0 (B_0x00): PA8 pin

1 (B_0x01): PB8 pin

2 (B_0x02): PC8 pin

3 (B_0x03): PD8 pin

4 (B_0x04): PE8 pin

5 (B_0x05): PF8 pin

6 (B_0x06): PG8 pin

7 (B_0x07): PH8 pin

8 (B_0x08): PI8 pin
EXTI9

EXTI9 GPIO port selection

0 (B_0x00): PA9 pin

1 (B_0x01): PB9 pin

2 (B_0x02): PC9 pin

3 (B_0x03): PD9 pin

4 (B_0x04): PE9 pin

5 (B_0x05): PF9 pin

6 (B_0x06): PG9 pin

7 (B_0x07): PH9 pin

8 (B_0x08): PI9 pin
EXTI10

EXTI10 GPIO port selection

0 (B_0x00): PA10 pin

1 (B_0x01): PB10 pin

2 (B_0x02): PC10 pin

3 (B_0x03): PD10 pin

4 (B_0x04): PE10 pin

5 (B_0x05): PF10 pin

6 (B_0x06): PG10 pin

7 (B_0x07): PH10 pin

8 (B_0x08): PI10 pin
EXTI11

EXTI11 GPIO port selection

0 (B_0x00): PA11 pin

1 (B_0x01): PB11 pin

2 (B_0x02): PC11 pin

3 (B_0x03): PD11 pin

4 (B_0x04): PE11 pin

5 (B_0x05): PF11 pin

6 (B_0x06): PG11 pin

7 (B_0x07): PH11 pin

8 (B_0x08): PI11 pin

Links

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Register Reference

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