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在orcad中每个网络号都需要2个或2个以上的连接吗?
1 G/ S* t: [. m* \4 o0 [我做了个测试,用一个芯片定义了Vcc和GND两个管脚,类型为power,分别连了Vcc25和AGND7 ~% k, U8 Y% C3 ]" a
DRC时提示Checking for Unconnected Nets# Z1 E3 x& Z7 V: d
WARNING: [DRC0006] Net has fewer than two connections AGND5 e9 \1 X6 }6 P F2 S1 u9 q- Y
SCHEMATIC1, PAGE1 (8.50, 2.90)
0 X& i3 L7 m5 r' e- ~WARNING: [DRC0006] Net has fewer than two connections VCC25$ |3 M& c1 e4 E' `8 T
SCHEMATIC1, PAGE1 (6.90, 3.20)
1 C& Y8 s# O0 t( ?0 B请教各位,无论是信号脚或电源和地管脚,至少在原理图上都要connect吗? |
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