发布于 2005-12-22 14:13:26
0楼
我做的类似的,用于报警指示,如下:
LDN M23.1
AW< MW10, VW116
S M21.0, 1
S M23.1, 1
LD SM0.0
MOVW MW10, VW4050
-I +1, VW4050
LDN M21.0
AW< VW116, VW4050
R M23.1, 1
LD M23.1
EU
MOVW +1, VW4014
LD I2.2
EU
A M23.1
MOVW +2, VW4014
LDN M23.1
EU
MOVW +0, VW4014