请给位大哥麻烦帮忙看看

jwp885202

请各位当大哥麻烦帮忙看看   修改了半天了始终不知道以下的警告怎么修改   小弟先谢谢了！！
1 M0 e% O# z5 ~4 u$ L& Z0 lChecking Electrical Rules
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$ U) J# T4 @/ X. K4 t' b( ^( \% lChecking for Unconnected Nets
WARNING [DRC0006]   Net has fewer than two connections A16:  PAG2SH2, PAGE1SH1  (139.70, 101.60)
3 @" N* z/ _) D) v8 Z; jWARNING [DRC0006]   Net has fewer than two connections N129029:  PAG2SH2, PAGE1SH1  (264.16, 12.70)
% z4 ?; Y" [- _: m+ J" [: L# yWARNING [DRC0006]   Net has fewer than two connections N129338:  PAG2SH2, PAGE1SH1  (264.16, 15.24)
1 O. B1 _$ X0 m) [WARNING [DRC0006]   Net has fewer than two connections N129647:  PAG2SH2, PAGE1SH1  (264.16, 17.78)
WARNING [DRC0006]   Net has fewer than two connections N129956:  PAG2SH2, PAGE1SH1  (264.16, 20.32)
& {. F: n; i* r1 fWARNING [DRC0006]   Net has fewer than two connections N130265:  PAG2SH2, PAGE1SH1  (264.16, 22.86)
: C( h% O0 t0 k/ S这是一部分  还有几个
1 E* e" T# `8 E' b. C还有下面的WARNING [DRC0034]   Two wires/busses of different nets intersect visually, yet nets are not connected A[16..0]:  PAG2SH2, PAGE1SH1  (137.16, 99.06)
1 q! v+ |! f( V% s) c$ zWARNING [DRC0034]   Two wires/busses of different nets intersect visually, yet nets are not connected A[16..0]:  PAG2SH2, PAGE1SH1  (137.16, 99.06)
WARNING [DRC0034]   Two wires/busses of different nets intersect visually, yet nets are not connected GND:  PAG2SH2, PAGE1SH1  (137.16, 99.06)
WARNING [DRC0034
7 F, H( o" ~; g9 x, ]麻烦给位给看看   这是原理图 MY3.zip (178.28 KB, 下载次数: 34)

2011-11-16 11:07 上传

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jacklee_47pn

先來看二個錯誤
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jacklee_47pn

看圖吧!
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jacklee_47pn

喔~~~~

jwp885202

嗯嗯   太粗心了  居然没看到  谢谢   这两个我已经改过来了  真的谢谢

jacklee_47pn

有些貼圖，要點選圖片放大來看。

jacklee_47pn

原理圖上沒有 D16 啊~~~~
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jwp885202

jacklee_47pn 发表于 2011-11-16 12:26
原理圖上沒有 D16 啊~~~~

3 w8 K  M. @. g+ de恩 是的   我是写错了  我应该是记得有A16  所以把d16写上去了  所以这个A16一直都还是警告

jwp885202

哈哈  我知道怎么改啦  刚才终于对了  真的是太谢谢你了

jwp885202

jacklee_47pn 发表于 2011-11-16 11:59
喔~~~~

这样好像不行  如果加上GND这个端口    那么2个74hc373的OE端就会有冲突了

jacklee_47pn

把 74hc373 OE 管腳屬性改成<被動>
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jwp885202

jacklee_47pn 发表于 2011-11-16 15:04
把 74hc373 OE 管腳屬性改成

: R1 }7 k  A& j3 x哦   我知道了   但是那个阶层电路图连接的时候  老是出现这样的WARNING [DRC0014]   Type of pin above does not match the pin type of corresponding port below SH2,LCD EL1:  SCHEMATIC1, PAGE2  (256.54, 106.68)
- M% |' G! ~4 IWARNING [DRC0014]   Type of pin above does not match the pin type of corresponding port below SH2,LCD RST1:  SCHEMATIC1, PAGE2  (256.54, 116.84)
) Y, c* @8 t8 [/ lWARNING [DRC0014]   Type of pin above does not match the pin type of corresponding port below SH2,IDE RST1:  SCHEMATIC1, PAGE2  (256.54, 127.00)
WARNING [DRC0014]   Type of pin above does not match the pin type of corresponding port below SH2,VCC:  SCHEMATIC1, PAGE2  (256.54, 86.36)
8 _& _: A2 e# @& R
0 X3 _- N9 _, B还有这个[DRC0026]   This reference has already been assigned to a different package type. U6:  PAG2SH2, PAGE1SH1  (99.06, 93.98)
[DRC0026]   This reference has already been assigned to a different package type. U6:  PAG2SH2, PAGE1SH1  (127.00, 175.26)
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1 L9 l# \1 g4 ~7 ~! T请问这是什么原因呢   
- H' y/ G7 G! G* }$ S% n. Y   是不是端口没用好呢

jacklee_47pn

8 _. }: T) r7 q( \0 \9 h
. a9 W: m! V. q/ ]( z7 s你的 ORCAD 是幾版的? 你的原理圖經上面修改之後，已經沒有問題了啊。 我這邊 DRC 結果如下

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  _$ O2 D( h# FDate and Time : 11/16/11 15:02:57

2 \5 L# n" V2 O( P( i--------------------------------------------------
Checking Schematic: PAG2SH2
7 y( J% x: m/ U( |) e--------------------------------------------------
. Z) [5 y9 H9 c+ c- JChecking Electrical Rules

0 z; {& K1 p) h$ N( u6 yChecking For Single Node Nets
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* r: o8 U+ j+ ^7 ~5 qChecking For Unconnected Bus Nets
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$ B0 f3 \& A: P--------------------------------------------------
' r$ T1 {" C: U. X1 b5 {. pChecking Schematic: SCHEMATIC1
# @& t+ ?( A  r$ N, e--------------------------------------------------
& S; I% F* ]1 B( e; iChecking Electrical Rules

Checking For Single Node Nets
4 ]0 j) j7 e  a$ n: n6 C0 Q
Checking For Unconnected Bus Nets

jacklee_47pn

我已經從 ORCAD 16.5 降成 16.2 。應該大多數的 ORCAD 都可以打開。

jwp885202

jacklee_47pn 发表于 2011-11-16 15:33
你的 ORCAD 是幾版的? 你的原理圖經上面修改之後，已經沒有問題了啊。 我這邊 DRC 結果如下

我的是9.2的  我的检查是这些
********************************************************************************
*
*  Design Rules Check
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( }" e  j6 z3 U, @3 u********************************************************************************
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3 k7 `& x) [! ]Checking Pins and Pin Connections
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--------------------------------------------------
8 c3 m' V: q* P1 Q! V; HChecking Schematic: PAG2SH2
--------------------------------------------------
# ]7 A2 t& b, ~! P8 yChecking Electrical Rules
8 w9 n" h& p! \- }
: p7 f. `/ n0 s4 cChecking for Unconnected Nets

# U0 z7 S' m5 @' X, J1 M  m# s$ oChecking Pin to Port Connections

$ b5 _6 u* e' Q8 z  kChecking for Invalid References
9 r3 l, M: t1 q, {6 Z3 }  v[DRC0026]   This reference has already been assigned to a different package type. U6:  PAG2SH2, PAGE1SH1  (99.06, 93.98)
- h/ l' L9 H/ N( E; E3 z: s, a[DRC0026]   This reference has already been assigned to a different package type. U6:  PAG2SH2, PAGE1SH1  (127.00, 175.26)

Checking for Duplicate References
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4 d& o! `, `) ~1 b! t: K--------------------------------------------------
Checking Schematic: SCHEMATIC1
--------------------------------------------------
& ~7 o' _0 U# uChecking Electrical Rules

Checking for Unconnected Nets

Checking Pin to Port Connections
WARNING [DRC0014]   Type of pin above does not match the pin type of corresponding port below SH2,LCD EL1:  SCHEMATIC1, PAGE2  (256.54, 106.68)
! k7 S6 l; [% z# x  I' v. yWARNING [DRC0014]   Type of pin above does not match the pin type of corresponding port below SH2,LCD RST1:  SCHEMATIC1, PAGE2  (256.54, 116.84)
WARNING [DRC0014]   Type of pin above does not match the pin type of corresponding port below SH2,IDE RST1:  SCHEMATIC1, PAGE2  (256.54, 127.00)
' i# d, N# ~- NWARNING [DRC0014]   Type of pin above does not match the pin type of corresponding port below SH2,VCC:  SCHEMATIC1, PAGE2  (256.54, 86.36)
- `7 M% q# l7 {! {WARNING [DRC0014]   Type of pin above does not match the pin type of corresponding port below SH2,GND:  SCHEMATIC1, PAGE2  (256.54, 132.08)
$ I* [. I" e8 |; q
Checking for Invalid References
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Checking for Duplicate References
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