王爽 汇编语言 实验九

assume cs:codesg , ds:datasg

datasg segment
    db 'welcome to masm!'
datasg ends

codesg segment
start:
    mov bx , 0
    mov cx , 16
    mov si , 0
    mov bp , 0744h

    mov ax , datasg
    mov es , ax
    mov ax , 0b800h
    mov ds , ax
s1:
    mov al , es:[bx]
    mov ah , 02h
    mov ds:[bp+si] , ax


    mov al ,es:[bx]
    mov ah , 36
    mov ds:[bp+si+00a0h] , ax

    mov al ,es:[bx]
    mov ah , 113
    mov ds:[bp+si+0140h] , ax
    
    inc bx
    add si , 2
    loop s1

    mov ax , 4c00h
    int 21h

codesg ends

end start