ARM Cortex-M4 - Sev; Send Event

The Cortex-M4 Instruction Set
ARM DUI 0553A Copyright © 2010 ARM. All rights reserved. 3-166
ID121610 Non-Confidential
3.12.9 SEV
Send Event.
Syntax
SEV{cond}
where:
cond Is an optional condition code, see Conditional execution on page 3-18.
Operation
SEV is a hint instruction that causes an event to be signaled to all processors within a
multiprocessor system. It also sets the local event register to 1, see Power management on
page 2-32.
Condition flags
This instruction does not change the flags.
Examples
SEV ; Send Event