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MICROPROCESSOR INSTRUCTION REFERENCE->LDAB
Load accumulator B
Compatibility: 6800, 6802, 6803, 6303R, 6303X, 6303Y
M -> B
Condition Code Register
C Not affected
V Reset Always
Z Set if result zero, else cleared
N Set if result negative, else cleared
I Not affected
H Not affected
Addressing mode | op | cyc | bytes | Assembler syntax |
Immed.: | C6 | 2 | 2 | LDAB #<exprn.> |
Direct: | D6 | 3 | 2 | LDAB <exprn.> |
Index : | E6 | 4 | 2 | LDAB <exprn.>,X |
Extend: | F6 | 4 | 3 | LDAB <exprn.> |