- 易迪拓培训,专注于微波、射频、天线设计工程师的培养
求助：ALLEGRO封装路径设置？
录入：edatop.com 点击：
要将ORCAD生成的网络表导入ALLEGRO中，如何将ALLEGRO指引到自己放置封装的文件夹里?
请同仁帮助....
不知谁那儿有关于ALLEGRO的QQ群，能加我（617163327）一人不?谢谢
我也想加入啊
D
以下是引用jpw在2007-10-27 16:44:00的发言：
setup->user preference 在categories中点击design_paths，在右边的padpath和psmpath中分别添加焊盘和元件分装路径。
改是改过，还是无法发现元件封装?
setup->user preference 点击config_paths，在右面devpath,materialpath里要指到你的库的路径，在categories中点击design_paths，在右边的padpath和psmpath中也要指定你库路径．再试下！
路径改过，元件在PLACE->MANUALLY中也能看到，为什么从封装库里托出来，看不见飞线?
还有，自动摆放元件也不见元件出来，那儿没有设置好?
麻烦了，谢谢.
学习中,期待达人们的解决！
关注中ing......
你没有加载网表呀！ 那里怎么会有元件咧/ 你可以到手动放置里看看库是否加进来了, 在加入网表就可以看到元件~！
导入网络后，查看file->viewlog,其显示如下：
Thu May 15 16:35:19 2008 age 1
Allegro NETLIST IN Log File
===========================================================
Netlist File Name: 'pxlBA.txt' Layout File Name: 'E:\ProjectFiles\Allegro~
\Power\SYMBOL\AUTOSAVE.brd'
===========================================================
# pxlba generated file
^
WARNING: Non-comment line preceding first keyword will be ignored.
-------------------------------------------------------------------------------
# pxlBA.txt : Extract file used to extract properties for
^
WARNING: Non-comment line preceding first keyword will be ignored.
-------------------------------------------------------------------------------
# back annotation using packagerxl. Refer to Allegro extract
^
WARNING: Non-comment line preceding first keyword will be ignored.
-------------------------------------------------------------------------------
# documentation for more details on the syntax of this file
^
WARNING: Non-comment line preceding first keyword will be ignored.
-------------------------------------------------------------------------------
# and the Extract program.
^
WARNING: Non-comment line preceding first keyword will be ignored.
-------------------------------------------------------------------------------
# The lines starting with # are comments.
^
WARNING: Non-comment line preceding first keyword will be ignored.
-------------------------------------------------------------------------------
# The default version of this file extracts the minimum number
^
WARNING: Non-comment line preceding first keyword will be ignored.
-------------------------------------------------------------------------------
# of properties necessary to ba changes to packaging.
^
WARNING: Non-comment line preceding first keyword will be ignored.
-------------------------------------------------------------------------------
# To extract additional properties the user must remove the
^
WARNING: Non-comment line preceding first keyword will be ignored.
-------------------------------------------------------------------------------
# comment character '#' from the appropriate lines. Or
^
WARNING: Non-comment line preceding first keyword will be ignored.
-------------------------------------------------------------------------------
# add a line with the property name to the appropriate section.
^
WARNING: Non-comment line preceding first keyword will be ignored.
-------------------------------------------------------------------------------
。
===========================================================
Starting gate assignment. Thu May 15 16:35:19 2008
Assigning gates of drawing E:\ProjectFiles\Allegro\Power\SYMBOL\AUTOSAVE.brd
Gates of differing rooms will not be assigned to the same component.
Gate assignment will use empty slots in existing components.
STEP I
STEP II
Finished with gate assignment. Thu May 15 16:35:19 2008
===========================================================
===========================================================
End of NETLIST IN Syntax/Logic Check
===========================================================
Total Netlist Warnings = 128.
Total Netlist Errors = 0.
===========================================================
Total Combined Netlist and Device File Warnings = 128.
Total Combined Netlist and Device File Errors = 0.
===========================================================
End of Allegro NETLIST IN Log
===========================================================
那儿出错了?
同仁指点个，谢谢。
实在不行就放到cadence的默认库里吧
