allegro如何实现库更新到PCB？

mengzhuhao · 发表于 2014-11-29 23:10:00

allegro如何实现库更新到PCB？
通过tool下拉的菜单可以更新pad文件，通过修改与更新到设计PCB可以轻松更改库。
但是如果想修改的是dra库文件，如何更新到设计PCB中去？（不要那种删除了所有的元件再添加的那种，要直接更新）
使用palac下拉的那个更新symbols...貌似不起任何作用，是操作问题还是设置问题？

mengzhuhao · 发表于 2014-11-29 23:27:57

http://www.360doc.com/content/14/0114/21/6973384_345318777.shtml

http://wenku.baidu.com/link?url= ... pCmqNE2VjCamIs5nRxS

看了这2个，按操作还是不对

liujin_79 · 发表于 2014-11-30 09:03:20

不应该的看着应该是可以的

mengzhuhao · 发表于 2014-11-30 20:24:07

liujin_79:不应该的看着应该是可以的 (2014-11-30 09:03)

pad psm路径都设置了

因为删除了这个元件后，再手动添加就可以加入更新封装后的元件

奇怪的是如果不删如果正确设置来更正修正后的库？

单独更新焊盘是没问题的

就是更新元件库会出现这个奇怪的问题

也按照百度搜索的结果看了一下不知道可能还有啥地方会影响这个

mengzhuhao · 发表于 2014-11-30 20:27:37

Sun Nov 30 20:24:34 2014             Page    1

Update Symbols/Modules Logfile
Sun Nov 30 20:24:34 2014

------ Module Refresh Messages ------

SUMMARY: Updated 0 out of 0 modules

------ End Module Messages    ------

(---------------------------------------------------------------------)
(                                                                   )
( Refresh Symbol                                                 )
(                                                                   )
( Drawing       : unnamed.brd                                  )
( Software Version : 16.6P004                                     )
( Date/Time       : Sun Nov 30 20:24:34 2014                   )
(                                                                   )
(---------------------------------------------------------------------)

Sun Nov 30 20:24:34 2014             Page    1

------ Symbol Refresh Directives ------

Input design = 'C:/pcb/unnamed.brd'
Output design = ''
Update mechanical symbols = 'NO'
Update format symbols = 'NO'
Update package symbols = 'YES'
Update shape/flash symbols = 'NO'
Update symbol padstacks = 'YES'
Reset symbol text and size locations = 'YES'
Reset Pin Escapes (fanouts) = 'YES'
Ripup Etch = 'YES'
Reset custom drill data = 'NO'

------ Library Paths ------
PSMPATH =  .
         symbols
         ..
         ../symbols
         C:/Cadence/SPB_16.6/share/local/pcb/symbols
         C:/Cadence/SPB_16.6/share/pcb/pcb_lib/symbols
         C:/Cadence/SPB_16.6/share/pcb/allegrolib/symbols
         C:/pcb/

PADPATH =  .
         symbols
         ..
         ../symbols
         C:/Cadence/SPB_16.6/share/local/pcb/padstacks
         C:/Cadence/SPB_16.6/share/pcb/pcb_lib/symbols
         C:/Cadence/SPB_16.6/share/pcb/allegrolib/symbols
         C:/pcb

------ Symbol Refresh Messages ------

'0805C'  symbol starting to refresh:
   ERROR(SPMHNI-271): 2 pins found in library symbol, but missing from the symbol in the physical design. They are:
         4,3

------ Pad Stack Refresh Messages ------

&#39

AD1'  pad stack refreshed successfully.

----- Symbol Update Summary ----

Errors detected; due to these errors, this design was NOT updated.
   1  errors detected.
   0  warnings detected.