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MICROPROCESSOR INSTRUCTION REFERENCE->SBCB

SBCB    Subtract Memory with Carry from Accumulator B

B - M - C -> B

Condition Code Register:

C  Set if carry generated, else cleared
V  Set on overflow, else cleared
Z  Set if result Zero, else cleared
N  Set if result Negative, else cleared
I  Not affected
H  Not affected


    
Addressing modeAssembler syntax
Immed.:SBCB #<exprn.>
Direct:SBCB <exprn.>
Index X:SBCB <exprn.>,X
Index Y:SBCB <exprn.>,Y
Extend:SBCB <exprn.>