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我画完原理图后,生成网络表,在PCB中导入网络表布局的时候发现这样的问题:两个器件分别放在底层和顶层,但是要重叠放,这样为什么显示绿色的呢?并且进行DRC检查是出现这样的错误:8 Q2 f o( R6 a3 g4 ^4 I
Violation Net P1.1 is broken into 2 sub-nets. Routed To 0.00%
: R8 R/ l; L$ o; U" m- H Subnet : JP3-8 0 G, L6 w! q' f$ G7 ~
Subnet : U1-2
7 p1 r% A; G( H8 H# v3 a, y& M Violation Net P1.0 is broken into 2 sub-nets. Routed To 0.00%
7 [( {4 V1 Q' K1 g2 ^ Subnet : JP3-7
6 H2 p9 D; X- }2 _ \. j; u; ? Subnet : U1-1
% q% d8 I& m$ j' [& S7 W Violation Net P0.4 is broken into 2 sub-nets. Routed To 0.00%, z3 Y8 C$ J0 K+ ]
Subnet : JP2-10
8 o$ X B8 {( Q' W/ Q" Z9 f+ l Subnet : U1-35 9 x, b9 v2 @* y
Violation Net P0.3 is broken into 2 sub-nets. Routed To 0.00%
N! Z; o7 i! i, F$ ?0 H+ m Subnet : JP2-8 / V9 _) s, z( R! v7 U
Subnet : U1-36 1 `+ R- E5 _4 a9 d# g( V
Violation Net P0.2 is broken into 2 sub-nets. Routed To 0.00%
4 M9 `3 [* a( y- v6 k Subnet : JP2-6
# J" ], j$ j+ B Subnet : U1-37
: @( A9 S6 K8 ~; D Violation Net P0.1 is broken into 2 sub-nets. Routed To 0.00%
% ^! ]% n2 q0 {! a Subnet : JP2-4 : Z: }7 k6 @% N j j, L4 N' d
Subnet : U1-38
5 V( r2 S8 L1 R2 q Violation Net P0.0 is broken into 2 sub-nets. Routed To 0.00%1 w% V. ^# \; I, U9 y( c3 y
Subnet : JP2-2
* z5 v/ E, F$ x4 E# K Subnet : U1-39
7 x$ Z( Y4 m- t( t- Q/ o Violation Net NetY1_2 is broken into 3 sub-nets. Routed To 0.00%
$ R' b6 D; f( [& s) B& L/ h7 j3 o; H Subnet : U1-18 " v- B1 G+ O- R- j2 _
Subnet : Y1-2
7 o8 S2 Y+ r5 D6 x/ D8 O4 U0 U$ G* `请问这是什么原因啊?需要进行什么设置?谢谢!; _3 M) O$ ?/ z8 p
图片在附图中:
' H. a: ~2 B' ^) z% Q) ]6 pY1,SW5,SW6,U1在底层,u1在底层,这样画为什么会出现绿色呢?请不吝赐教,谢谢! |
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