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CHAPTER 6 DETAILED RULES FOR EXECUTION INSTRUCTIONS
6.77 SWAP (SWAP Byte Data Accumulator "H" and Accumulator
"L")
Exchange the byte data of AH for that of AL.
■ SWAP (SWAP Byte Data Accumulator "H" and Accumulator "L")
Operation
(AH) ↔ (AL) (Byte data exchange)
Assembler format
SWAP
Condition code (CCR)
+: Changed by executing instruction
-: Not changed
N: Not changed
Z: Not changed
V: Not changed
C: Not changed
Number of execution cycle: 1
Byte count: 1
OP code: 10
NZVC
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