发表于:2006/1/9 13:12:00
#0楼
我刚编了一个小程序,大家看看怎么样,给点意见。
LD I0.0
O Q0.0
AN M0.3
= Q0.0
LDN I0.0
O M0.1
A Q0.0
= M0.1
D I0.0
O M0.2
A M0.1
= M0.2
LDN I0.0
O M0.3
A M0.2
= M0.3
LD I0.0
O Q0.0
AN M0.3
= Q0.0
LDN I0.0
O M0.1
A Q0.0
= M0.1
D I0.0
O M0.2
A M0.1
= M0.2
LDN I0.0
O M0.3
A M0.2
= M0.3