assembly/variable.asm at main · nurulabsr/assembly · GitHub

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;---------------------------------------------------------------- Display variable data from assign and user-----------------------------------------------------
.model small
.stack 100h
.data

variablename db 9   ; variable value = 10
var1 db ?
.code

main proc
    mov ax, @data
    mov ds, ax


    ;----------Display variable value from---------------;

    mov ah,2
    add variablename, 48  ;  48+9 = 57 = 9
    mov dl,variablename
    int 21h


    ;---------Store value in variable from user ------------;

    mov ah, 1
    int 21h
    mov var1, al

    ;-------- Display var1 value from user ----------;
    mov ah, 2
    mov dl,var1
    int 21h


    ;--------Exit from doss-------------;
    exit:
    mov ah, 4ch
    int 21h
    endp


 end main