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STMicroelectronics /STM32U083 /EXTI /EXTI_EXTICR2

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Interpret as EXTI_EXTICR2

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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)EXTI40 (B_0x00)EXTI50 (B_0x00)EXTI60 (B_0x00)EXTI7

EXTI6=B_0x00, EXTI7=B_0x00, EXTI4=B_0x00, EXTI5=B_0x00

Description

EXTI external interrupt selection register 2

Fields

EXTI4

EXTI4 GPIO port selection These bits are written by software to select the source input for EXTI4 external interrupt. Others reserved

0 (B_0x00): PA[4] pin

1 (B_0x01): PB[4] pin

2 (B_0x02): PC[4] pin

3 (B_0x03): PD[4] pin

5 (B_0x05): PF[4] pin
EXTI5

EXTI5 GPIO port selection These bits are written by software to select the source input for EXTI5 external interrupt. Others reserved

0 (B_0x00): PA[5] pin

1 (B_0x01): PB[5] pin

2 (B_0x02): PC[5] pin

3 (B_0x03): PD[5] pin

5 (B_0x05): PF[5] pin
EXTI6

EXTI6 GPIO port selection These bits are written by software to select the source input for EXTI6 external interrupt. Others reserved

0 (B_0x00): PA[6] pin

1 (B_0x01): PB[6] pin

2 (B_0x02): PC[6] pin

3 (B_0x03): PD[6] pin

5 (B_0x05): PF[6] pin
EXTI7

EXTI7 GPIO port selection These bits are written by software to select the source input for EXTI7 external interrupt. Others reserved

0 (B_0x00): PA[7] pin

1 (B_0x01): PB[7] pin

2 (B_0x02): PC[7] pin

3 (B_0x03): PD[7] pin

5 (B_0x05): PF[7] pin

Links

()

Register Reference

https://github.com/cmsis-svd/cmsis-svd-data