Reverse an 8-bit Number in 8085 Microprocessor

In this tutorial, we will learn how to reverse an 8-bit number in 8085 Microprocessor? By Akash Kumar Last updated : May 13, 2023

Given an 8-bit number, we have to reverse the given number in 8085 Microprocessor.

Algorithm

Load the accumulator with the first data.
Use RLC instruction to shift contain of accumulator by 1 bit without carry. Use this 4 times to reverse the contain of accumulator.
Now load the result value in memory location.

LDA     2050
RLC
RLC
RLC
RLC
STA     3050
HLT

INPUT:
2050:05

OUTPUT:
3050:50

Hence, we successfully reversed 8 bits number.