STMicroelectronics /STM32U083 /RCC /RCC_IOPENR

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Interpret as RCC_IOPENR

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_0x0)GPIOAEN 0 (B_0x0)GPIOBEN 0 (B_0x0)GPIOCEN 0 (B_0x0)GPIODEN 0 (B_0x0)GPIOEEN 0 (B_0x0)GPIOFEN

GPIOBEN=B_0x0, GPIOFEN=B_0x0, GPIOEEN=B_0x0, GPIODEN=B_0x0, GPIOAEN=B_0x0, GPIOCEN=B_0x0

Description

I/O port clock enable register

Fields

GPIOAEN

I/O port A clock enable This bit is set and cleared by software.

0 (B_0x0): Disable

1 (B_0x1): Enable

GPIOBEN

I/O port B clock enable This bit is set and cleared by software.

0 (B_0x0): Disable

1 (B_0x1): Enable

GPIOCEN

I/O port C clock enable This bit is set and cleared by software.

0 (B_0x0): Disable

1 (B_0x1): Enable

GPIODEN

I/O port D clock enable This bit is set and cleared by software.

0 (B_0x0): Disable

1 (B_0x1): Enable

GPIOEEN

I/O port E clock enable(1) This bit is set and cleared by software.

0 (B_0x0): Disable

1 (B_0x1): Enable

GPIOFEN

I/O port F clock enable This bit is set and cleared by software.

0 (B_0x0): Disable

1 (B_0x1): Enable

Links

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