p280.asm

来自「王爽汇编语言的课件」· 汇编 代码 · 共 21 行

assume cs:code,es:data
data segment          
        a db 1,2,3,4,5,6,7,8
        b dw 0
data ends
code segment
start:  mov ax,data
        mov es,ax
        mov si,0
        mov cx,8
s:      mov al,a[si]
        mov ah,0
        add b,ax
        inc si
        loop s

        mov ax,4c00h
        int 21h
code ends
end start