
CHAPTER 6 DETAILED RULES FOR EXECUTION INSTRUCTIONS
6.78XCH (eXCHange Byte Data Accumulator "L" and Temporary Accumulator "L")
Exchange the byte data of AL for that of TL.
■XCH (eXCHange Byte Data Accumulator "L" and Temporary Accumulator "L")
Operation
(AL) ↔ (TL) (conversion of byte data)
Assembler format
XCH A, T
Condition code (CCR)
N | Z | V | C |
|
|
|
|
- | - | - | - |
|
|
|
|
+: Changed by executing instruction
N:Not changed
Z:Not changed
V:Not changed
C:Not changed
Number of execution cycle: 1
Byte count: 1
OP code: 42
202