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Jemshah
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Enlightened
Asked: 2023-01-02T06:59:18+00:00 In:

write an assembly language program to add 13 H and 08 H. ( 4marks)June/July 2020

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write an assembly language program to add 13 H and 08 H. ( 4marks)June/July 2020

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    Enlightened

    Here is an example of an assembly language program to add two hexadecimal numbers, 13H and 08H:

    ; Program to add 13H and 08H
    ; Load 13H into register A
    MOV A, #13H
    ; Load 08H into register B
    MOV B, #08H
    ; Add the contents of register A and register B, and store the result in register A
    ADD A, B
    ; End of program
    MOV A, #13H
    MOV B, #08H
    ADD A, B
    End or HLT
    This program uses three assembly language instructions: MOV, ADD, and END.
    1. The MOV instruction is used to load a value into a register. In this case, the value 13H is loaded into register A, and the value 08H is loaded into register B.
    2. The ADD instruction is used to add the contents of two registers and store the result in one of the registers. In this case, the contents of register A and register B are added and the result is stored in register A.
    3. The END instruction indicates the end of the program.

    This program would add the two hexadecimal numbers 13H and 08H, and store the result (1BH) in register A.

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