Seperate Lower Nibble And Upper Nibble in 8085 Microprocessor

AIM
To create an 8085 program to seperate the lower and upper nibble of a number.

ALGORITHM
1. Start

2. Load a number to the accumulator.

3. Logically AND the content of the accumulator with     the OF.

4. Store the accumulator content to a memory location.

5. Logically AND the content of the accumulator with the FO.

6. Rotate accumulator content.

7. Rotate accumulator content.

8. Rotate accumulator content.

9. Rotate accumulator content.

10.Store the accumulator content to a memory location.

11. Halt.

PROGRAM

MEMORY ADDRESS   MNEUMONICS HEXCODE
     2000                               LDA 2500             3A,00,25
     2003                               ANI OF                   E6, OF
     2005                               STA 2501              32,01,25
     2008                               LDA 2500             3A,00,25
     200B                               ANI FO                   E6, F0
     200D                               RRC                        OF
     200E                                RRC                        OF
     200F                                RRC                        OF
     2010                                RRC                        OF
     2011                                STA 200F            32,0F,20
     2014                                HLT                         76