--------------------------
鍙互缂栬緫鐨勭簿鍝佹枃妗ｏ紝浣犲�煎緱鎷ユ湁锛屼笅杞藉悗鎯虫�庝箞鏀瑰氨鎬庝箞鏀?/p>
---------------------------
==========================================================
--------------------------
鍙互缂栬緫鐨勭簿鍝佹枃妗ｏ紝浣犲�煎緱鎷ユ湁锛屼笅杞藉悗鎯虫�庝箞鏀瑰氨鎬庝箞鏀?/p>
---------------------------
==========================================================================
闂锛?
飦?/p>
鐢诲浘璇存槑涓嬪垪璇彞鍒嗛厤鐨勫瓨鍌ㄧ┖闂村強鍒濆鍖栫殑鏁版嵁鍊?/p>
瑙ｇ瓟锛?
锛?/p>
1
锛?/p>
byte_var
DB 'ABC',10,10h,'EF',3 DUP(-1,?,3 DUP(4))
锛?/p>
2
锛?/p>
word_var
DW 10h,-5,3 DUP(?)
涔犻
3.10
鈥?/p>
A
鈥?/p>
鈥?/p>
B
鈥?/p>
鈥?/p>
C
鈥?/p>
10
10h
鈥?/p>
E
鈥?/p>
鈥?/p>
F
鈥?/p>
-1
锛?/p>
4
4
4
...
41h
42h
43h
0ah10h
45h
46h
ffh
锛?/p>
04h
04h
04h
3
涓?/p>
10h
0
FBh
FFh
锛?/p>
锛?/p>
锛?/p>
锛?/p>
锛?/p>
锛?/p>
10h
锛?/p>
5
?
?
?
3.16
瑙ｏ細
mov ah,1
锛涘彧鍏佽杈撳叆灏忓啓瀛楁瘝
int 21h
sub al,20h
锛涜浆鎹负澶у啓瀛楁瘝
mov dl,al
mov ah,2
int 21h
锛涙樉绀?/p>
3.18
瑙ｏ細
mov ax, bufX
cmp ax, bufY
jge done
mov ax, bufY
done:
mov bufZ, ax
3.19
瑙ｏ細
.model small
.stack
.data
bufX
dw -7
signX
db ?
.code
.startup
cmp bufX,0
;test bufX,80h