stm32 /stm32wba5 /STM32WBA55 /RCC /RCC_APB7RSTR

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 RCC_APB7RSTR

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)SYSCFGRST 0 (B_0x0)SPI3RST 0 (B_0x0)LPUART1RST 0 (B_0x0)I2C3RST 0 (B_0x0)LPTIM1RST

SYSCFGRST=B_0x0, LPTIM1RST=B_0x0, I2C3RST=B_0x0, LPUART1RST=B_0x0, SPI3RST=B_0x0

Description

RCC APB7 peripheral reset register

Fields

SYSCFGRST

SYSCFG reset Set and cleared by software. Access can be secured by SYSCFG SYSCFGSEC. When secure, a non-secure read/write access is RAZ/WI. It does not generate an illegal access interrupt. This bit can be protected against unprivileged access when secure with RCC SPRIV or when non-secure with RCC NSPRIV.

0 (B_0x0): No effect

1 (B_0x1): Reset SYSCFG

SPI3RST

SPI3 reset Set and cleared by software. Access can be secured by GTZC_TZSC SPI3SEC. When secure, a non-secure read/write access is RAZ/WI. It does not generate an illegal access interrupt. This bit can be protected against unprivileged access when secure with RCC SPRIV or when non-secure with RCC NSPRIV.

0 (B_0x0): No effect

1 (B_0x1): Reset SPI3

LPUART1RST

LPUART1 reset Set and cleared by software. Access can be secured by GTZC_TZSC LPUART1SEC. When secure, a non-secure read/write access is RAZ/WI. It does not generate an illegal access interrupt. This bit can be protected against unprivileged access when secure with RCC SPRIV or when non-secure with RCC NSPRIV.

0 (B_0x0): No effect

1 (B_0x1): Reset LPUART1

I2C3RST

I2C3 reset Set and cleared by software. Access can be secured by GTZC_TZSC I2C3SEC. When secure, a non-secure read/write access is RAZ/WI. It does not generate an illegal access interrupt. This bit can be protected against unprivileged access when secure with RCC SPRIV or when non-secure with RCC NSPRIV.

0 (B_0x0): No effect

1 (B_0x1): Reset I2C3

LPTIM1RST

LPTIM1 reset Set and cleared by software. Access can be secured by GTZC_TZSC LPTIM1SEC. When secure, a non-secure read/write access is RAZ/WI. It does not generate an illegal access interrupt. This bit can be protected against unprivileged access when secure with RCC SPRIV or when non-secure with RCC NSPRIV.

0 (B_0x0): No effect

1 (B_0x1): Reset LPTIM1

Links

()