SISC=B_0x0
HSEM secure interrupt clear register
SISC | Secure interrupt semaphore x clear bit This bit is written by software, and is always read 0. 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 write to this bit is discarded. 0 (B_0x0): Secure interrupt semaphore x status ISFx and masked status MISFx not affected. 1 (B_0x1): Secure interrupt semaphore x status ISFx and masked status MISFx cleared. |