CHAPTER 6 DETAILED RULES FOR EXECUTION INSTRUCTIONS

6.4AND (AND Byte Data of Accumulator and Temporary Accumulator to Accumulator)

Carry out the logical AND on the byte data of AL and TL for every bit and return the result to AL. The byte data of AH is not changed.

AND (AND Byte Data of Accumulator and Temporary Accumulator to Accumulator)

Operation

(AL) (AL) ^ (TL) (Byte AND)

Assembler format

AND A

Condition code (CCR)

N

Z

V

C

 

 

 

 

+

+

R

-

 

 

 

 

+: Changed by executing instruction

-: Not changed

R: Set to 0 by executing instruction

N:Set to 1 if the MSB of AL is 1 as the result of operation and set to 0 in other cases.

Z:Set to 1 if the result of operation is 00H and set to 0 in other cases.

V:Always set to 0

C:Not changed

Number of execution cycle: 1

Byte count: 1

OP code: 62

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Fujitsu F2MC-8FX manual Assembler format Condition code CCR