ST STM32F4 Series

PM0214 Rev 9 189/262
PM0214 The STM32 Cortex-M4 instruction set
261
3.11.9 SEV
Send Event.
Syntax
SEV{cond}
Where:
• ‘cond’ is an optional condition code, see Conditional execution on page 65.
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 47.
Condition flags
This instruction does not change the flags.
Examples
SEV ; Send Event