S3F9498 Datasheet, PDF (114/239 Pages) Samsung semiconductor – 8-BIT CMOS MICROCONTROLLER

S3C9498/F9498
SAM88RCRI INSTRUCTION SET
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:
Format:
No flags are affected.
opc
Bytes
1
Cycles
4
Opcode
(Hex)
FF
Example:
When the instruction
NOP
is encountered in a program, no operation occurs. Instead, there is a delay in instruction execution
time.
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