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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 |倒序浏览 |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& s3 g. R$ s4 |
Copyright 1985-2006 Cadence Design Systems, Inc.# l# h! z% Z  {' l( V4 N7 ]
WARNING (Layout To PCBEditor), Duplicate pin names were renamed in footprint 'BUTTON148'
- L7 J+ G+ l: @3 FWARNING (Layout To PCBEditor), Duplicate pin names were renamed in footprint 'TS5169'
: {+ V- J6 I1 gWARNING (Layout To PCBEditor), Duplicate pin names were renamed in footprint 'BUTTON148_S1'$ n) h0 {1 l) f6 W- s& j
WARNING (Layout To PCBEditor), Duplicate pin names were renamed in footprint 'TS5169_U22'% s) e2 h  {2 W2 q
WARNING (Layout To PCBEditor), Netname 'SPI2_MOSI' was discarded because it is not used by any component pad
; Z2 S; W6 S# V& }& Q" O- RWARNING (Layout To PCBEditor), Netname 'SPI1_MISO' was discarded because it is not used by any component pad
/ _: V9 }. q# R: [WARNING (Layout To PCBEditor), Netname 'I2C1_SCL' was discarded because it is by any component pad
+ f0 Z+ ~# i$ p/ n7 e5 `WARNING (Layout To PCBEditor), Netname 'SPI1_NSS' was discarded because it is not used bynot used by any component pad
$ N/ r+ S8 D9 w- ]+ YWARNING (Layout To PCBEditor), Netname 'I2C1_SDA' was discarded because it is not used by any component pad4 O, j% u6 g# \8 m6 h# s
WARNING (Layout To PCBEditor), Netname 'I2C1_SMBAI' was discarded because it is not used by any component pad
- `- P2 a0 ]7 W% Y+ H/ t: _1 EWARNING (Layout To PCBEditor), Netname 'I2C2_SCL' was discarded because it is not used by any component pad6 v! z5 K% w+ I3 a
WARNING (Layout To PCBEditor), Netname 'I2C2_SDA' was discarded because it is not used  any component pad
5 F4 _" [( F3 o% d0 f$ w8 j. yWARNING (Layout To PCBEditor), Netname 'SPI2_NSS' was discarded because it is not used by any component pad
& c: j) o6 w# Z/ l; I8 ]- jWARNING (Layout To PCBEditor), Netname 'USART1_RX' was discarded because it is not used by any component pad
; o9 A% B' S" ~- v" ^WARNING (Layout To PCBEditor), Netname 'USART1_TX' was discarded because it is not used by any component pad
: V$ T3 }& y: uERROR (Layout To PCBEditor), Padstack '56' is malformed on layer 1$ _% J" d1 h+ Q$ U
Netlist Warnings and Errors recorded in 'E:\TEST\netin.log':  q8 M! d# T& P8 W1 g- q" d

) r' \4 n' h% R. {Translate time 1 seconds6 [; L+ q6 c. G9 c. {% ]

* }" l! o8 R, T2 \, s; A# }4 r! }& p% k( R# f, Q3 }
请高手解答一下是怎么回事呢?
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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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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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