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

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在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, y/ s  a: @% I9 a$ w
Copyright 1985-2006 Cadence Design Systems, Inc./ `1 G! Z9 R0 k$ D1 J0 U
WARNING (Layout To PCBEditor), Duplicate pin names were renamed in footprint 'BUTTON148'
, L) W5 T& ?8 c7 d( \( PWARNING (Layout To PCBEditor), Duplicate pin names were renamed in footprint 'TS5169'/ ^% G# l$ L$ x0 g
WARNING (Layout To PCBEditor), Duplicate pin names were renamed in footprint 'BUTTON148_S1'
" n5 O) C( `8 aWARNING (Layout To PCBEditor), Duplicate pin names were renamed in footprint 'TS5169_U22'
  i. v" u4 s: L1 `3 n% c% x8 d" }WARNING (Layout To PCBEditor), Netname 'SPI2_MOSI' was discarded because it is not used by any component pad
6 ?  v7 J" l" D; t- O; c9 i; y. CWARNING (Layout To PCBEditor), Netname 'SPI1_MISO' was discarded because it is not used by any component pad5 c5 V7 i) e! M
WARNING (Layout To PCBEditor), Netname 'I2C1_SCL' was discarded because it is by any component pad5 j4 o2 R- F/ l" q5 Y$ c& N5 P
WARNING (Layout To PCBEditor), Netname 'SPI1_NSS' was discarded because it is not used bynot used by any component pad. ]/ }$ R7 x' @/ N6 u0 r- @
WARNING (Layout To PCBEditor), Netname 'I2C1_SDA' was discarded because it is not used by any component pad% G& E9 [% }+ u9 {5 u1 R: B" x
WARNING (Layout To PCBEditor), Netname 'I2C1_SMBAI' was discarded because it is not used by any component pad- m! ?1 \4 N# N
WARNING (Layout To PCBEditor), Netname 'I2C2_SCL' was discarded because it is not used by any component pad( I' i9 B# O; D: V' Y
WARNING (Layout To PCBEditor), Netname 'I2C2_SDA' was discarded because it is not used  any component pad
& a+ E: w) H- n' CWARNING (Layout To PCBEditor), Netname 'SPI2_NSS' was discarded because it is not used by any component pad
. c# _# N3 P6 [  ]% t: aWARNING (Layout To PCBEditor), Netname 'USART1_RX' was discarded because it is not used by any component pad
$ a1 h: N" Y2 f" ?! SWARNING (Layout To PCBEditor), Netname 'USART1_TX' was discarded because it is not used by any component pad
4 a& S8 v2 H  |) _0 AERROR (Layout To PCBEditor), Padstack '56' is malformed on layer 1: v/ W% E5 v% r& d- W) d# e
Netlist Warnings and Errors recorded in 'E:\TEST\netin.log':
9 V+ g. c8 u, z4 V. ?4 w2 f* t" s" q) |5 d
Translate time 1 seconds* w8 i$ ]6 A" h) a/ L! N, M

" T! e. Z" s6 v  B, j6 M5 Q7 Q1 A) `6 C' S. A% l# [
请高手解答一下是怎么回事呢?
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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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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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