Program to Shift Right 8-bit By 2-bit

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Q. Write an 8085 program and draw a flowchart to Shift Right 8-bit By 2-bit.(8085 Microprocessor Program)

Flowchart/Algorithm

Program

Address Mnemonics Operand Opcode Comments
2000 LDA 3000 H 3A Load A with data from 3000 H
2001 00
2002 30
2003 RAR 1F Shift Right Accumulator
2004 RAR 1F Shift Right Accumulator
2005 STA 3001 H 32 Store the result at location 3001 H
2006 01
2007 30
2008 HLT 76 Halt

Output

Before Execution:

3000H: 05H 

After Execution:

3001H: C1H

Program Explanation

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1 thought on “Program to Shift Right 8-bit By 2-bit”

  1. this program is to rotate by 2 bits and the qwestion is to shift by two bits.
    OR there is no differences between shift and rotate while writing program?

    Reply

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