What are the contents of accumulator after execution of CMA instruction? If the initial contents of accumulator is 01H A) FEH B) FFH C) 01H D) F1H
Question
Solution 1
The CMA instruction in assembly language is used for complementing the data inside the accumulator. It is a unary operation that works on the operand in the accumulator.
The initial content of the accumulator is 01H (in hexadecimal).
The complement of 01H is FEH.
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