SAM3A4C Atmel Corporation, SAM3A4C Datasheet - Page 149

• Manufacturer Part Number: SAM3A4C
• Manufacturer: Atmel Corporation

11.18.8
11.18.8.1
11.18.8.2
11.18.8.3
11.18.8.4
11.18.9
11.18.9.1
11.18.9.2
11.18.9.3
11.18.9.4
11057A–ATARM–17-Feb-12
11057A–ATARM–17-Feb-12
NOP
SEV ; Send Event
NOP
SEV
Syntax
Operation
Condition flags
Examples
Syntax
Operation
Condition flags
Examples
; No operation
No Operation.
where:
cond
NOP does nothing. NOP is not necessarily a time-consuming NOP. The processor might
remove it from the pipeline before it reaches the execution stage.
Use NOP for padding, for example to place the following instruction on a 64-bit boundary.
This instruction does not change the flags.
Send Event.
where:
cond
SEV is a hint instruction that causes an event to be signaled to all processors within a multipro-
cessor system. It also sets the local event register to 1, see
This instruction does not change the flags.
NOP{cond}
SEV{cond}
is an optional condition code, see
is an optional condition code, see
“Conditional execution” on page
“Conditional execution” on page
“Power management” on page
SAM3X/A
SAM3X/A
96.
96.
85.
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149