Showing posts with label wise. Show all posts
Showing posts with label wise. Show all posts

Wednesday, 23 March 2011

CMA instruction in 8085

Explain the execution of the instruction CMA in 8085.

CMA - Complement Accumulator

The Complement Accumulator (CMA) instruction provides a 1’s complement of the 8 bits in the A register, i.e the 1’s are set to 0’s and the 0’s are set to 1’s.