.MODEL SMALL
.STACK
.DATA
    NO1 DB 62
.CODE
    MOV AX,@DATA
    MOV DS,AX
    MOV dl,no1
    and dl,0f0h ; get higher hex
    mov cl,4
    shr  dl,cl
    cmp dl,10
    jl h1
    add dl,41h
    jmp k1
h1:  add dl,30h
k1:  MOV AH,02 ; display dl
     INT 21H
    MOV dl,no1
    and dl,00fh ; get lower hex
    cmp dl,10
    jl h2
    sub dl,10
    add dl,41h
    jmp k2
h2:  add dl,48
k2:  MOV AH,02 ; display dl
     INT 21H
     MOV AH,4CH
     INT 21H
END