指令说明:
触点逻辑运算指令LD&、LDD&、LD|、LDD|、LD^、LDD^,S1与S2的内容作位运算的指令﹐结果不为0时该指令导通﹐结果为0时该指令不导通。
|
16bit指令 |
32bit指令 |
导通条件 |
不导通条件 |
|
LD& |
LDD& |
S1 & S2 ≠ 0 |
S1 & S2 = 0 |
|
LD| |
LDD| |
S1 | S2 ≠ 0 |
S1 | S2 = 0 |
|
LD^ |
LDD^ |
S1 ^ S2 ≠ 0 |
S1 ^ S2 = 0 |
操作数:
S1:K, H, KnX, KnY, KnM, T, C, D,LV,DT,@
S2:K, H, KnX, KnY, KnM, T, C, D,LV,DT,@
逻辑运算规则:
|
运算 |
& 与 |
| 或 |
^ 异或 | |||||||||
|
操作数 |
0 |
0 |
1 |
1 |
0 |
0 |
1 |
1 |
0 |
0 |
1 |
1 |
|
0 |
1 |
0 |
1 |
0 |
1 |
0 |
1 |
0 |
1 |
0 |
1 | |
|
结果 |
0 |
0 |
0 |
1 |
0 |
1 |
1 |
1 |
0 |
1 |
1 |
0 |