8085 program to perform AND operation in nibbles of 8 bit number

Here we will see how to AND two nibbles of an 8-bit number.

Problem Statement:

Write 8085 Assembly language program to perform AND operation of two nibbles of an 8-bit number. Number is stored at F050, we will store result at F051.

Discussion

To get the nibbles, we have to mask at first. So we need to mask the lower nibble and upper nibble and store them into different registers. The upper nibble will be shifted to the right four bits to make it lower nibble. Then we can perform the AND operation, and store it to the memory location F051.

Input

Flow Diagram

Program

Output

Ankith Reddy

Published on 17-Jun-2019 08:38:58

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