主题:菜鸟问题请教
data segment
org 0000h
var1 dw 1
var2 dw 2
var3 dw 23Fh
inx dw ?
string db 'ABCD'
array db 0,1,2,3,4,5,6,7
db 8,9,10,11,12,13,14,15
data ends
text segment
assume ds:data, cs:text
org 0000h
mov ax, seg data
mov ds, ax
mov ax, offset var2
mov bx, ax
lea dx, string
mov al, [SI+bx]
mov cx, 1122h
mov dl, cl
mov dh, al
mov bx, offset var1
mov [bx], dx
mov si, offset array
mov [si+3], ax
text ends
end
请问运行 mov ax, offset var2 后AX为多少运行mov al, [SI+bx]后AX又是多少。还有这里的偏移地址是什么mov cx, 1122h 后CX是多少,谢谢
org 0000h
var1 dw 1
var2 dw 2
var3 dw 23Fh
inx dw ?
string db 'ABCD'
array db 0,1,2,3,4,5,6,7
db 8,9,10,11,12,13,14,15
data ends
text segment
assume ds:data, cs:text
org 0000h
mov ax, seg data
mov ds, ax
mov ax, offset var2
mov bx, ax
lea dx, string
mov al, [SI+bx]
mov cx, 1122h
mov dl, cl
mov dh, al
mov bx, offset var1
mov [bx], dx
mov si, offset array
mov [si+3], ax
text ends
end
请问运行 mov ax, offset var2 后AX为多少运行mov al, [SI+bx]后AX又是多少。还有这里的偏移地址是什么mov cx, 1122h 后CX是多少,谢谢