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1¡¢BLÖеÄÖ»ÓÐһλΪ1¡£±àд³ÌÐò²âÊÔ£¬²¢Êä³öÌáʾÐÅÏ¢¡°The X Bit is 1¡±£¬ÒªÇ󣺵ØÖ·±íºÍ×ªÒÆ±í¡£ ;bl have one 1 cout<

addres dw fun8,fun7,fun6,fun5,fun4,fun3,fun2,fun1 string8 db 'The 8 Bit is 1$' string7 db 'The 7 Bit is 1$' string6 db 'The 6 Bit is 1$' string5 db 'The 5 Bit is 1$' string4 db 'The 4 Bit is 1$' string3 db 'The 3 Bit is 1$' string2 db 'The 2 Bit is 1$' string1 db 'The 1 Bit is 1$' data ends

assume ds:data,cs:code code segment start:

mov ax,data

mov ds,ax

mov bl,10h mov ax,0000h mov cx,8

math: shl bl,1 jc right

jmp next right:mov dl,02h mul dl

mov bp,ax jmp addres[bp] next: inc ax loop math

fun8:mov dx,offset string8

cout:mov ah,09h

int 21h mov ah,4ch int 21h

jmp cout jmp cout jmp cout jmp cout jmp cout jmp cout jmp cout jmp cout

fun7:mov dx,offset string7 fun6:mov dx,offset string6 fun5:mov dx,offset string5 fun4:mov dx,offset string4 fun3:mov dx,offset string3 fun2:mov dx,offset string2 fun1:mov dx,offset string1

code ends end start

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ʹÓöÑÕ»£º data segment x db 03h y db 0ffh z dw 0000h data ends stack segment dw 100 dup(?)

stack ends

assume ds:data,cs:code,ss:stack code segment start: mov ax,data mov ds,ax

mov ax,stack mov ss,ax mov al,x push ax mov al,y push ax call program mov z,dx add sp,2 jmp quit

program: push bp mov bp,sp

mov ax,[bp+6] mov dx,[bp+4] imul dl mov dx,ax mov ax,[bp+6]

cbw add dx,ax mov ax,[bp+4] cbw sub dx,ax pop bp ret

mov ah,4ch

quit:

int 21h

code ends end start

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data segment x db 03h y db 0ffh z dw 0000h data ends stack segment dw 100 dup(?)

stack ends

assume ds:data,cs:code,ss:stack code segment start: mov ax,data mov ds,ax

mov ax,stack mov ss,ax mov al,x mov bl,y call program mov z,dx jmp quit

program: