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S3C9228/P9228 SAM88RCRI INSTRUCTION SET
6-33
NOP — No Operation
NOP
Operation: No action is performed when the CPU executes this instruction. Typically, one or more NOPs are
executed in sequence in order to effect a timing delay of variable duration.
Flags: No flags are affected.
Format:
Bytes Cycles Opcode
(Hex)
opc 1 4 FF
Example: When the instruction
NOP
is encountered in a program, no operation occurs. Instead, there is a delay in instruction
execution time.