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在PROTEL里画的PCB图转到ALLEGRO里面是出现的问题?

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1#
发表于 2009-3-23 14:33 | 只看该作者 回帖奖励 |倒序浏览 |阅读模式

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protel里画的PCB图转到allegro里面是出现如下问题Layout To PCBEditor   Version 15.7.0
3 s7 Q; O" P3 Z, K Copyright 1985-2006 cadence Design Systems, Inc.
0 I' x& G$ h1 b2 n3 @WARNING (Layout To PCBEditor), Duplicate pin names were renamed in footprint 'BUTTON148'( r& S: _9 Z7 M: ^' N  T% F
WARNING (Layout To PCBEditor), Duplicate pin names were renamed in footprint 'TS5169'9 S/ X3 ~$ t6 B, d8 k$ G* }  q
WARNING (Layout To PCBEditor), Duplicate pin names were renamed in footprint 'BUTTON148_S1'4 c+ H! c* b# c+ p! w8 a9 B' N
WARNING (Layout To PCBEditor), Duplicate pin names were renamed in footprint 'TS5169_U22'6 k2 S2 U6 L) W- u
WARNING (Layout To PCBEditor), Netname 'SPI2_MOSI' was discarded because it is not used by any component pad* T* X' m3 o1 A  ?& @
WARNING (Layout To PCBEditor), Netname 'SPI1_MISO' was discarded because it is not used by any component pad1 g# T: |. V% D* ~! G: I: {- [4 R
WARNING (Layout To PCBEditor), Netname 'I2C1_SCL' was discarded because it is by any component pad$ r# T$ L& ?% {  }
WARNING (Layout To PCBEditor), Netname 'SPI1_NSS' was discarded because it is not used bynot used by any component pad
9 T& m2 ?6 B3 n2 K. s2 _WARNING (Layout To PCBEditor), Netname 'I2C1_SDA' was discarded because it is not used by any component pad
: Y5 K7 J6 N; ^: JWARNING (Layout To PCBEditor), Netname 'I2C1_SMBAI' was discarded because it is not used by any component pad
9 y" f3 Q0 O5 j# U; w' RWARNING (Layout To PCBEditor), Netname 'I2C2_SCL' was discarded because it is not used by any component pad6 L* {8 _  B& q0 g: V. @
WARNING (Layout To PCBEditor), Netname 'I2C2_SDA' was discarded because it is not used  any component pad
" X& `$ s/ w- r7 X9 n+ OWARNING (Layout To PCBEditor), Netname 'SPI2_NSS' was discarded because it is not used by any component pad% Q- m, Z% {  ~. D
WARNING (Layout To PCBEditor), Netname 'USART1_RX' was discarded because it is not used by any component pad- O. c/ j. `) M
WARNING (Layout To PCBEditor), Netname 'USART1_TX' was discarded because it is not used by any component pad  V# H! o( R. }/ H; h! w
ERROR (Layout To PCBEditor), padstack '56' is malformed on layer 1
. s3 D: n% j4 I6 A3 a  i" S6 h: k/ INetlist Warnings and Errors recorded in 'E:\TEST\netin.log':) u1 D( I* m! A0 T1 {) T2 `

$ |% m+ v9 o1 w8 y8 z/ p& @, vTranslate time 1 seconds. @( N0 G4 e/ m; H
& c! s+ ]6 z) l  K! C  y. _

. q' v& k  e# i& Q" C) o请高手解答一下是怎么回事呢?

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2#
发表于 2009-3-23 22:03 | 只看该作者
估计是你的库和封装 没有导好..

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3#
发表于 2009-3-23 22:08 | 只看该作者
Protel DXP在输出Capture DSN文件的时候,没有输出封装信息,在Capture中我们会看到所以元件的PCB Footprint属性都是空的。这就需要我们手工为元件添加封装信息,这也是整个转化过程中最耗时的工作。在添加封装信息时要注意保持与Protel PCB设计中的封装一致性,以及Cadence在封装命名上的限制。例如一个电阻,在Protel中的封装为AXIAL0.4,在后面介绍的封装库的转化中,将被修改为AXIAL04,这是由于Cadence不允许封装名中出现“.”;再比如DB9接插件的封装在Protel中为DB9RA/F,将会被改为DB9RAF。因此我们在Capture中给元件添加封装信息时,要考虑到这些命名的改变。
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