CMA

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Syntax: CMA
Byte: 1byte
Addressing Mode: Implied Addressing
Flag: None
Working: 
1. Microprocessor will allocate one byte for opcode.
2. During the execution of the instruction microprocessor will perform 1's complement on content of Accumulator.

Example: CMA 
where [A] = 22H 
After execution of CMA 
 [A] = DD H 
 
                         A= 22 H =  0010  0010
1's Complement of A =  1101   1101 = DD H

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