求ORCAD DRC错误解决方法

HCX

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
1 G+ E! t8 g& C                    DESIGN, 11 FB MEMORY DECAP  (7.10, 3.70)
0 G( c2 b' N" Y, I- t0 TWARNING:  [DRC0004]  Possible pin type conflict C839,2 Bidirectional Connected to Power
                    DESIGN, 11 FB MEMORY DECAP  (7.50, 10.40)
3 P% p. L2 p2 K" |/ ^1 HWARNING:  [DRC0004]  Possible pin type conflict C613,2 Bidirectional Connected to Power
                    DESIGN, 11 FB MEMORY DECAP  (7.50, 6.60)
3 `- Q1 K4 }' D6 S3 P8 r; ?WARNING:  [DRC0004]  Possible pin type conflict C50,2 Bidirectional Connected to Power
                    DESIGN, 11 FB MEMORY DECAP  (7.50, 2.80)
/ O/ Z0 |2 i; P7 F1 a% b  U9 [WARNING:  [DRC0004]  Possible pin type conflict C804,2 Bidirectional Connected to Power
3 n2 S9 K# [& ?7 f$ A& U                    DESIGN, 11 FB MEMORY DECAP  (7.70, 11.30)
. B/ Z; g4 d1 ^. W5 {1 NWARNING:  [DRC0004]  Possible pin type conflict C597,2 Bidirectional Connected to Power
                    DESIGN, 11 FB MEMORY DECAP  (7.70, 7.50)
Checking for Unconnected Nets
- P$ e, y& q' @% O2 u. x1 cWARNING:  [DRC0007]  Net has no driving source SNN_FBA_RFU_2
7 S& m: W- y. J9 A1 y7 p                    DESIGN, 05 FBA Partition Memory 1 0f 2  (17.20, 4.90)
WARNING:  [DRC0007]  Net has no driving source SNN_FBA_RFU_1
  g! F! k$ G# M$ T" ~3 f+ n3 q- c                    DESIGN, 05 FBA Partition Memory 1 0f 2  (17.20, 4.80)
" F! R$ [' h$ TWARNING:  [DRC0007]  Net has no driving source SNN_FBA_RFU6
WARNING:  [DRC0006]  Net has fewer than two connections SNN_GPU_PD<5>
: ^* K8 j4 a5 y& `9 q9 l6 J! A5 R                    DESIGN, 21 PWR and GND Signals  (18.80, 9.80)
WARNING:  [DRC0006]  Net has fewer than two connections SNN_GPU_NC<2>
                    DESIGN, 21 PWR and GND Signals  (9.30, 4.60)
/ h1 F" u) ~6 Y0 {) x6 N/ mERROR:  [DRC0027]  Other parts in this package have different values or PCB footprints. /G1Q
; E" ~6 c& N% x$ b+ Z1 b5 O8 Q                    DESIGN, 21 PWR and GND Signals  (6.40, 4.00)
, u, I6 }% q8 L5 nERROR:  [DRC0027]  Other parts in this package have different values or PCB footprints. /G1T
                    DESIGN, 22 NVVDD Decoupling  (2.60, 2.00)
& S* o% ?. b" J( c, v% YDRC0004]这个错误最多了（这个好像说是管脚类型冲突什么来的）
# D' S' B( I+ S导制无法导出网络表
. l* d% M! t2 ^0 U0 f# V4 q$ \请各位高手帮忙指点

HCX

没人出手啊

自己顶一下

maozheng110

# `' R* m' s: b; q0 ?; t3 m6 L
; E" J1 i& P$ o3 {+ X. Q& ~* L
% a0 g1 ]1 a# h2 J4 k/ Z& fDRC 中设置一下啊 drc matrix
红圈的地方去掉
- F( ^6 a* ]+ M3 q5 ~5 G, L

HCX

谢谢楼上的兄弟DRC0004是没有了。

/ G/ N" `2 ?5 f. T但是 [DRC0007] [DRC0006] DRC0027]还是解决不了

叮咚

你将所有的连线都删掉，然后再工具栏里选择Snap To grid后，重新连线试一试

pengsandy

正学习中