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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:/ N T$ ^% @) M
Violation Net P1.1 is broken into 2 sub-nets. Routed To 0.00%. R3 s& E. A+ L- j
Subnet : JP3-8 ' ]% ]7 R- F9 t& ~+ v! J: w! Z5 l
Subnet : U1-2 " v" D6 j8 K# R$ a7 j
Violation Net P1.0 is broken into 2 sub-nets. Routed To 0.00%
" E0 T0 P$ Y4 A: M: X; @ Subnet : JP3-7 $ d2 j. K- D& J+ T: {3 ~& J z
Subnet : U1-1
, g1 u$ K# C2 x, [: [5 x Violation Net P0.4 is broken into 2 sub-nets. Routed To 0.00%9 V ~6 R1 \4 c4 C; j$ r. k
Subnet : JP2-10
. n8 ?! _- k+ l8 E+ A Subnet : U1-35 7 N) C% V6 b% P7 R2 n9 x/ p
Violation Net P0.3 is broken into 2 sub-nets. Routed To 0.00% Z2 \3 E! }, w, H) E
Subnet : JP2-8
, ^) X+ J3 k8 O Subnet : U1-36
3 g _6 X: g. T( f Violation Net P0.2 is broken into 2 sub-nets. Routed To 0.00%# E* M, l' D* b! w1 H+ g- r- C, m" u
Subnet : JP2-6 / t# V3 [4 h) G
Subnet : U1-37 ( m l9 y4 o3 V# [6 l. m
Violation Net P0.1 is broken into 2 sub-nets. Routed To 0.00%
5 U) r6 e6 L- x! C# m' O' x Subnet : JP2-4
3 d5 m, A# }1 d& q2 c0 Q Subnet : U1-38
1 x+ ^& v) [% } Violation Net P0.0 is broken into 2 sub-nets. Routed To 0.00%
0 Y+ A6 ]. u% a; @/ R7 ?" c Subnet : JP2-2 / N5 |+ C& O) i+ `2 j
Subnet : U1-39 & r/ C$ ^/ b2 F2 \, E" C3 B2 c% f
Violation Net NetY1_2 is broken into 3 sub-nets. Routed To 0.00%/ X! }/ \( u4 H$ q
Subnet : U1-18 : d5 g, l3 `3 d/ y3 H
Subnet : Y1-2 9 L+ k Y8 s0 _% S
请问这是什么原因啊?需要进行什么设置?谢谢!( d1 G0 a. o5 A
图片在附图中:
& b% J! V5 p, |Y1,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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