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！！
* b  y) W( u4 H% }9 ]! F% TChecking Electrical Rules
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4 K. R0 E% ^; M$ rChecking for Unconnected Nets
WARNING [DRC0006]   Net has fewer than two connections A16:  PAG2SH2, PAGE1SH1  (139.70, 101.60)
WARNING [DRC0006]   Net has fewer than two connections N129029:  PAG2SH2, PAGE1SH1  (264.16, 12.70)
WARNING [DRC0006]   Net has fewer than two connections N129338:  PAG2SH2, PAGE1SH1  (264.16, 15.24)
2 R3 _3 n6 w( bWARNING [DRC0006]   Net has fewer than two connections N129647:  PAG2SH2, PAGE1SH1  (264.16, 17.78)
3 p& R3 i9 M7 o: z% s, U  `, UWARNING [DRC0006]   Net has fewer than two connections N129956:  PAG2SH2, PAGE1SH1  (264.16, 20.32)
WARNING [DRC0006]   Net has fewer than two connections N130265:  PAG2SH2, PAGE1SH1  (264.16, 22.86)
! @# H' L8 \6 y6 z) |4 o这是一部分  还有几个
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)
WARNING [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
) A, h9 a7 L6 l7 r: j7 \麻烦给位给看看   这是原理图 MY3.zip (178.28 KB, 下载次数: 34)

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jacklee_47pn

先來看二個錯誤

jacklee_47pn

看圖吧!
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jacklee_47pn

2 n3 V+ X. M& p' s
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
4 @0 |" d1 u, Z2 d7 r, e+ ~原理圖上沒有 D16 啊~~~~

* N: D  V8 ^7 H' ?# Y) o( `e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~~~~

' \( s' ~; m* z. g+ n' ~- Q3 `. ?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
5 x2 Y( \' O/ _. K% N把 74hc373 OE 管腳屬性改成

8 s3 T$ ^; f1 y+ r: R  k3 _$ [' U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)
: _7 P0 O7 Z8 G5 c3 RWARNING [DRC0014]   Type of pin above does not match the pin type of corresponding port below SH2,LCD RST1:  SCHEMATIC1, PAGE2  (256.54, 116.84)
! |4 d# O1 B% f' l: Q/ F5 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)

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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  u1 Q4 v8 o% k- I+ b请问这是什么原因呢   
   是不是端口没用好呢
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jacklee_47pn

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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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6 n; l6 n: L# J: l% P1 g4 FDate and Time : 11/16/11 15:02:57

6 t  @3 l0 |5 E2 L8 W9 \--------------------------------------------------
' a" c# L! n  c9 S4 p' _Checking Schematic: PAG2SH2
--------------------------------------------------
  J; h6 z( x9 i3 ?7 uChecking Electrical Rules

Checking For Single Node Nets
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- |' c1 N' b; t" R! Z& |$ aChecking For Unconnected Bus Nets

--------------------------------------------------
6 ]1 ?9 R- d2 c5 nChecking Schematic: SCHEMATIC1
& |( r# i: |2 F$ q! H7 i--------------------------------------------------
Checking Electrical Rules

Checking For Single Node Nets

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
  _! i/ Z  d3 U& n) [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

9 s9 n  [  o+ o# P7 _: ~! A' K% {我的是9.2的  我的检查是这些
* e7 \6 h! X. ^3 q) B) S: N********************************************************************************
5 V1 C. J9 e( J6 i, ]" z*
*  Design Rules Check
*
/ f) g: E% i, T********************************************************************************
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Checking Pins and Pin Connections
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$ c  }; [9 J3 t6 f0 z: ~--------------------------------------------------
Checking Schematic: PAG2SH2
--------------------------------------------------
' ]1 H) V" U' I, d, y" FChecking Electrical Rules
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Checking for Unconnected Nets
' A2 s4 p( v8 B  [
Checking Pin to Port Connections
  T( K( B! A* B
2 k8 y5 p% W) p: `; mChecking for Invalid References
[DRC0026]   This reference has already been assigned to a different package type. U6:  PAG2SH2, PAGE1SH1  (99.06, 93.98)
' r" w2 w1 h* \/ M[DRC0026]   This reference has already been assigned to a different package type. U6:  PAG2SH2, PAGE1SH1  (127.00, 175.26)
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' U" @. v. y& s. `' u+ ^0 h5 A, SChecking for Duplicate References

9 d1 Y, o' {: \--------------------------------------------------
9 b8 b( I! \+ G: DChecking Schematic: SCHEMATIC1
; b$ r3 q# _5 D--------------------------------------------------
Checking 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)
WARNING [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)
" h  d1 x1 h$ O" jWARNING [DRC0014]   Type of pin above does not match the pin type of corresponding port below SH2,VCC:  SCHEMATIC1, PAGE2  (256.54, 86.36)
; {" R0 y: C1 y- q) N3 _' I% Q+ ^; D9 DWARNING [DRC0014]   Type of pin above does not match the pin type of corresponding port below SH2,GND:  SCHEMATIC1, PAGE2  (256.54, 132.08)
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Checking for Invalid References
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Checking for Duplicate References
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