noc_semaphore_set

void noc_semaphore_set(volatile uint32_t *sem_addr, uint32_t val)

Sets the value of a local L1 memory address on the Tensix core executing this function to a specific value. This L1 memory address is used as a semaphore of size 4 Bytes, as a synchronization mechanism. Also, see noc_semaphore_wait.

Return value: None

Argument	Description	Type	Valid Range	Required
sem_addr	Semaphore address in local L1 memory	uint32_t	0..1MB	True
val	Value to set the semaphore to	uint32_t	Any uint32_t value	True