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

-: Not changed

N:Not changed

Z:Not changed

V:Not changed

C:Not changed

Number of execution cycle: 1

Byte count: 1

OP code: 42

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Fujitsu F2MC-8FX manual Xch A, T