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新手刚学ALLEGRO16.2要搞个大的工程现在ORCAD中进行DRC检查时出现了1000多个错误如下：WARNING: [DRC0004] Possible pin type conflict C616,2 Bidirectional Connected to Power
' |+ n( m% }# W6 h4 D DESIGN, 11 FB MEMORY DECAP (7.10, 3.70) 1 ^* A0 c" R" L9 P( ?
WARNING: [DRC0004] Possible pin type conflict C839,2 Bidirectional Connected to Power, M# \' m+ f3 [% X
DESIGN, 11 FB MEMORY DECAP (7.50, 10.40)
: `( Q: m# c f" OWARNING: [DRC0004] Possible pin type conflict C613,2 Bidirectional Connected to Power
4 i3 v7 O' i$ C3 @; M DESIGN, 11 FB MEMORY DECAP (7.50, 6.60)
6 C5 F" ]/ I$ b; A8 {$ ZWARNING: [DRC0004] Possible pin type conflict C50,2 Bidirectional Connected to Power& ~# K; Y+ p) q! {( j1 \6 G) h$ a
DESIGN, 11 FB MEMORY DECAP (7.50, 2.80)
% ?: n+ N! ]# kWARNING: [DRC0004] Possible pin type conflict C804,2 Bidirectional Connected to Power
: q k p# I" p" K DESIGN, 11 FB MEMORY DECAP (7.70, 11.30)
* q1 X6 X, m/ CWARNING: [DRC0004] Possible pin type conflict C597,2 Bidirectional Connected to Power
- A& w( k! \3 H* \6 m DESIGN, 11 FB MEMORY DECAP (7.70, 7.50) 3 Y& E2 b$ O/ s. ]' R
Checking for Unconnected Nets7 `0 S9 Y: B! Q9 B1 M: c0 y
WARNING: [DRC0007] Net has no driving source SNN_FBA_RFU_2
9 v. |: b$ n0 W9 r" d1 J( { DESIGN, 05 FBA Partition Memory 1 0f 2 (17.20, 4.90)
8 B4 Y, Y- Q' @WARNING: [DRC0007] Net has no driving source SNN_FBA_RFU_19 L# u8 s1 q' n/ `5 R
DESIGN, 05 FBA Partition Memory 1 0f 2 (17.20, 4.80)
9 Y, \) ~5 a, ?! J( PWARNING: [DRC0007] Net has no driving source SNN_FBA_RFU6
, n4 t; x; x' UWARNING: [DRC0006] Net has fewer than two connections SNN_GPU_PD<5>) d' C! ^7 {; u( m& |% k7 t( P
DESIGN, 21 PWR and GND Signals (18.80, 9.80) 6 b) x' D+ A1 r3 j$ W. Q' W- p
WARNING: [DRC0006] Net has fewer than two connections SNN_GPU_NC<2>
1 ]# l" Q4 O' E1 B7 g1 G DESIGN, 21 PWR and GND Signals (9.30, 4.60) 9 i' }; C N: C. s; k& N# W$ L8 h
ERROR: [DRC0027] Other parts in this package have different values or PCB footprints. /G1Q
- A5 E- ^. V7 q* T- ?6 b1 N& V DESIGN, 21 PWR and GND Signals (6.40, 4.00) . S. }9 z9 `0 E+ z: J
ERROR: [DRC0027] Other parts in this package have different values or PCB footprints. /G1T
5 N+ H' U- O h" m+ O( F0 C- B t DESIGN, 22 NVVDD Decoupling (2.60, 2.00) 9 P( z# x& l1 a; ^! W5 _4 Z! e5 e
DRC0004]这个错误最多了（这个好像说是管脚类型冲突什么来的）7 w( [- N6 s2 N
导制无法导出网络表
, M7 O: H: p" E9 T请各位高手帮忙指点% Y3 K1 ]# h! n1 G
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发表于 2010-12-30 09:58
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