stm32 /stm32wba5 /STM32WBA50 /HSEM /HSEM_MSISR

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 HSEM_MSISR

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)SMISF

SMISF=B_0x0

Description

HSEM secure masked interrupt status register

Fields

SMISF

Secure masked interrupt semaphore x status bit after enable (mask) This bit is set by hardware and read only by software. Bit is cleared by software writing the corresponding HSEM_SCnICR bit x. Bit is read as 0 when semaphore x status is masked in HSEM_SCnIER bit x. When semaphore x PRIVx is disabled, bit x can be accessed with secure privilege and secure unprivileged access. When semaphore x PRIVx is enabled, bit x can be accessed only with secure privilege access. Secure unprivileged read return 0 value.

0 (B_0x0): Secure interrupt semaphore x status after masking not pending.

1 (B_0x1): Secure interrupt semaphore x status after masking pending.

Links

()