Table of Contents        Previous topic       Next topic       

MICROPROCESSOR INSTRUCTION REFERENCE->TAB

TAB    Transfer Accumulator A to Accumulator B

This is a 6800 opcode which is translated into:

         TRF A,B
         TSTA

Condition Code Register:

H  Set if half carry, else cleared
N  Set if result Negative, else cleared
Z  Set if result Zero, else cleared
V  Always Cleared
C  Not affected

    

Addressing mode	No of cycles	No of bytes
Implied	9	3