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
6 W8 A6 }0 F+ x' L" f; X                    DESIGN, 11 FB MEMORY DECAP  (7.10, 3.70)
! Z5 F* ?( j- i  u3 U: VWARNING:  [DRC0004]  Possible pin type conflict C839,2 Bidirectional Connected to Power
. H/ v) M  U1 y6 K9 ^                    DESIGN, 11 FB MEMORY DECAP  (7.50, 10.40)
WARNING:  [DRC0004]  Possible pin type conflict C613,2 Bidirectional Connected to Power
+ ?& m' Q7 ]7 n. V9 C* L; a1 p. z                    DESIGN, 11 FB MEMORY DECAP  (7.50, 6.60)
WARNING:  [DRC0004]  Possible pin type conflict C50,2 Bidirectional Connected to Power
: \- [5 I" @# v8 H6 d                    DESIGN, 11 FB MEMORY DECAP  (7.50, 2.80)
WARNING:  [DRC0004]  Possible pin type conflict C804,2 Bidirectional Connected to Power
/ r* I3 k0 S, o3 X/ I                    DESIGN, 11 FB MEMORY DECAP  (7.70, 11.30)
; ^7 `  Y- _( H, \WARNING:  [DRC0004]  Possible pin type conflict C597,2 Bidirectional Connected to Power
; b& O: Z! c3 J* T4 _8 b                    DESIGN, 11 FB MEMORY DECAP  (7.70, 7.50)
Checking for Unconnected Nets
7 q/ a7 e' F* p4 h, Y" H: m2 oWARNING:  [DRC0007]  Net has no driving source SNN_FBA_RFU_2
  n/ _3 [- ]( ~3 t* l                    DESIGN, 05 FBA Partition Memory 1 0f 2  (17.20, 4.90)
WARNING:  [DRC0007]  Net has no driving source SNN_FBA_RFU_1
* a: B, [' M& x                    DESIGN, 05 FBA Partition Memory 1 0f 2  (17.20, 4.80)
WARNING:  [DRC0007]  Net has no driving source SNN_FBA_RFU6
WARNING:  [DRC0006]  Net has fewer than two connections SNN_GPU_PD<5>
; A- B- \4 n5 C" t( u' g$ X" r                    DESIGN, 21 PWR and GND Signals  (18.80, 9.80)
9 Z' M  M( x# |3 ]& D; sWARNING:  [DRC0006]  Net has fewer than two connections SNN_GPU_NC<2>
                    DESIGN, 21 PWR and GND Signals  (9.30, 4.60)
) Q/ n1 w3 D6 ^. }ERROR:  [DRC0027]  Other parts in this package have different values or PCB footprints. /G1Q
  {4 t. O  f- k3 g# U4 Q                    DESIGN, 21 PWR and GND Signals  (6.40, 4.00)
- q7 f- J  ^' w0 [$ RERROR:  [DRC0027]  Other parts in this package have different values or PCB footprints. /G1T
                    DESIGN, 22 NVVDD Decoupling  (2.60, 2.00)
DRC0004]这个错误最多了（这个好像说是管脚类型冲突什么来的）
3 Z2 O$ f8 V/ ], Z导制无法导出网络表
$ a/ f3 n0 B) h! f请各位高手帮忙指点

HCX

没人出手啊

6 O4 r; c* H4 h" j0 H6 E* d( ?自己顶一下

maozheng110

& Y! E# A, a4 l6 L9 g% F
& @  Q# q9 g" D4 X
, T4 c8 `* X# _$ ?3 ?% BDRC 中设置一下啊 drc matrix
, N' X2 i+ N5 k, w8 c. ], H红圈的地方去掉
  r; A) A& }9 I! C

HCX

谢谢楼上的兄弟DRC0004是没有了。

/ ]6 {6 M! ?1 {0 Z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