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我是Cadence菜鸟，问的问题总是很白痴，所以帖子总是没人回答，希望这次能有人帮帮我~~~~( S& L" `' M! n5 R3 C; a
我画了一个原理图，后来在做用PCB editor生成PCB板时发现原理图有错误，然后我重新打开原理图用DRC检查，发现好多错误，有一些我已经纠正了，但是还有一部分错误我确不知道原因，如下：( x$ O0 x2 ^: `% f# {+ C3 G6 n
Checking Electrical Rules
/ x. U. l' c i/ e; {2 d# }9 tWARNING [DRC0007] Net has no driving source N07686: SCHEMATIC1, PAGE1 (3.50, 5.20)
6 j$ Z; U. H! ?) |" |0 \8 vChecking For Single Node Nets
% O2 w" T' K8 h1 ?( P& `WARNING [DRC0006] Net has fewer than two connections PA6: SCHEMATIC1, PAGE1 (8.80, 9.30)
. T/ m g$ c* TWARNING [DRC0006] Net has fewer than two connections N18638: SCHEMATIC1, PAGE1 (9.80, 4.00)
6 I' Q: {0 l0 ` e& o) MWARNING [DRC0006] Net has fewer than two connections PC5: SCHEMATIC1, PAGE1 (14.30, 5.70) 8 _& R& \) V1 f9 M
WARNING [DRC0006] Net has fewer than two connections PC1: SCHEMATIC1, PAGE1 (10.20, 8.70)
3 g7 y( b& Y! a- ^) P0 \WARNING [DRC0006] Net has fewer than two connections N07293: SCHEMATIC1, PAGE1 (1.50, 5.10) * A V( \ ~# h, B2 v: g+ h
WARNING [DRC0006] Net has fewer than two connections PA7: SCHEMATIC1, PAGE1 (10.20, 6.20)
+ i& F/ c; s) N( f; m) K% vWARNING [DRC0006] Net has fewer than two connections PD4/AREF: SCHEMATIC1, PAGE1 (14.30, 7.20) - r( Z* _+ o5 U% t
WARNING [DRC0006] Net has fewer than two connections PA3: SCHEMATIC1, PAGE1 (8.80, 7.80)
, j" _, x. r- X7 M5 E% S, WWARNING [DRC0006] Net has fewer than two connections PC2: SCHEMATIC1, PAGE1 (10.20, 9.30) 4 t! W6 F5 Q9 X" m) O% v1 U! X
WARNING [DRC0006] Net has fewer than two connections N09742: SCHEMATIC1, PAGE1 (2.90, 7.30) 5 ~+ D4 B, t, s
WARNING [DRC0006] Net has fewer than two connections PB1: SCHEMATIC1, PAGE1 (10.20, 7.20) ' y P/ C6 l8 q/ g5 t
WARNING [DRC0006] Net has fewer than two connections N07297: SCHEMATIC1, PAGE1 (1.50, 5.20) % _ v# m+ E# [* ^: ?/ x
WARNING [DRC0006] Net has fewer than two connections TDX: SCHEMATIC1, PAGE1 (11.80, 1.50)
) {( N# l8 B% D0 CWARNING [DRC0006] Net has fewer than two connections N07686: SCHEMATIC1, PAGE1 (3.50, 5.20) & k8 X: t$ f6 d* K: ^
WARNING [DRC0006] Net has fewer than two connections RF_SIGNAL: SCHEMATIC1, PAGE1 (12.60, 5.40) * [3 H% P3 L/ W1 n
WARNING [DRC0006] Net has fewer than two connections PD5/PWMOUT: SCHEMATIC1, PAGE1 (14.30, 7.80) : ^" z" O. f& h
WARNING [DRC0006] Net has fewer than two connections PC6: SCHEMATIC1, PAGE1 (14.30, 6.20)
( k% ?. l$ X# B; c. VWARNING [DRC0006] Net has fewer than two connections PA4: SCHEMATIC1, PAGE1 (8.80, 8.30) 4 L2 F D6 H. L8 N& m
WARNING [DRC0006] Net has fewer than two connections RDX: SCHEMATIC1, PAGE1 (11.80, 1.70)
6 `' u3 \: Z% E0 j& Q8 lWARNING [DRC0006] Net has fewer than two connections PC3: SCHEMATIC1, PAGE1 (11.60, 8.30)
+ g% x+ b: V$ ^! a" F8 V4 MWARNING [DRC0006] Net has fewer than two connections PA1: SCHEMATIC1, PAGE1 (8.80, 6.70)
, F6 Z/ H% t# @: L" f0 F4 g" N |WARNING [DRC0006] Net has fewer than two connections LNA_ON_1: SCHEMATIC1, PAGE1 (7.60, 2.60)
% s% ^1 ]+ w. B cWARNING [DRC0006] Net has fewer than two connections PB3: SCHEMATIC1, PAGE1 (10.20, 7.70)
6 f) |8 l8 z( E, [- tWARNING [DRC0006] Net has fewer than two connections PA5: SCHEMATIC1, PAGE1 (8.80, 8.80) 3 R; ]" u( r: P% ?
WARNING [DRC0006] Net has fewer than two connections PC7: SCHEMATIC1, PAGE1 (14.30, 6.70) : Q# M' F5 ]3 Z! g5 ~
WARNING [DRC0006] Net has fewer than two connections PC4: SCHEMATIC1, PAGE1 (11.60, 7.70) 2 i Q) x' X" T4 ~5 i$ u* P
WARNING [DRC0006] Net has fewer than two connections PC0: SCHEMATIC1, PAGE1 (10.20, 8.20)
0 r$ \/ y1 w9 V/ J: jWARNING [DRC0006] Net has fewer than two connections PB0: SCHEMATIC1, PAGE1 (10.20, 6.70) + ~* D: @$ L/ M; h" A# y" u
WARNING [DRC0006] Net has fewer than two connections GND_POWER: SCHEMATIC1, PAGE1 (0.60, 2.00) * X( o @+ K _$ m' c# q% L
Checking For Unconnected Bus Nets
: T, f5 f2 ?' q希望大虾们能帮帮我~~~~ |
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发表于 2010-4-22 11:28
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