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stm32 /stm32wba5 /STM32WBA52 /GPIOB /GPIOB_AFRH

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Interpret as GPIOB_AFRH

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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 0AFSEL80AFSEL90AFSEL100AFSEL110AFSEL120AFSEL130AFSEL140 (B_0x0)AFSEL15

AFSEL15=B_0x0

Description

GPIO port B alternate function high register

Fields

AFSEL8

Alternate function selection for port I/O pin 8
AFSEL9

Alternate function selection for port I/O pin 9
AFSEL10

Alternate function selection for port I/O pin 10 Note that bit 11:8 are reserved on STM32WBA55xx devices.
AFSEL11

Alternate function selection for port I/O pin 11
AFSEL12

Alternate function selection for port I/O pin 12
AFSEL13

Alternate function selection for port I/O pin 13
AFSEL14

Alternate function selection for port I/O pin 14
AFSEL15

Alternate function selection for port I/O pin 15 These bits are written by software to configure alternate function I/Os. Access can be protected by GPIOB SEC15.

0 (B_0x0): AF0

1 (B_0x1): AF1

2 (B_0x2): AF2

3 (B_0x3): AF3

4 (B_0x4): AF4

5 (B_0x5): AF5

6 (B_0x6): AF6

7 (B_0x7): AF7

8 (B_0x8): AF8

9 (B_0x9): AF9

10 (B_0xA): AF10

11 (B_0xB): AF11

12 (B_0xC): AF12

13 (B_0xD): AF13

14 (B_0xE): AF14

15 (B_0xF): AF15

Links

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Register Reference

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