cadence生成网络表时出现如下错误,解决办法,2009-10-22 XJL
cadence生成网络表时出现如下错误,解决办法,2009-10-22 XJL http://www.eda365.com/archiver/tid-4336.html
这样吧,一类一类的来分析。
(1)Warning \
#1 Warning [ALG0047] \property on Pin \
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ALG0047,这个警告基本可以忽略;造成这个问题的原因是,设计之初先对器件相关的管脚上加上'X'(也就是NC符号),更新设计的过程又对管脚做了连接
处理;但是后面的连接处理没有去掉管脚的NC属性,不信的话把那个管脚上的net删掉看看。 解决办法很简单,对这些管脚再做一次NC
RG9f(2)Warning Part Name
#5 Warning [ALG0016] Part Name \6.3V\
这个警告不可避免,allegro对相关的属性名称进行合并,超过一定数量的字符就截掉;在命名规范的前提下就不考虑这个警告了。 无法根治
这个#2 Warning [ALG0016] Part Name
之类的错误在于你建立元件原理图的时候你的原件Value值太长了超过32个字符,从而使系统在进行命名规范的时候溢出,而出错,很简单的,只写关键元件名,比如 A2541P10_HDR2X5-100MIL_2X5 HEADER\错误只需要 把2X5 HEADER更改为A2541P10,去除中间的空格即可. Allegro对一些字符[例如\空格\,\小数点\等等]很在意,可以参阅相关文档的描述. \#w?rm
cadence生成网络表时出现如下错误,解决办法,2009-10-22 XJL
(3)Error Illegal character \
#1 Error [ALG0081] Illegal character \封装命名不能包含“.”
(4)Error Illegal character \
#1 Error [ALG0081] Illegal character \Slash(/)\found in \Footprint\property for component instance C255: PG16_AC97, PG16_AC97 (226.06, 132.08) .
#2 Error [ALG0081] Illegal character \Slash(/)\found in \Footprint\property for component instance D3: PG01_LED&Switch&7-Segment Disp, PG01_LED&Switch&7-Segment Disp (93.98, 33.02) .
#3 Error [ALG0081] Illegal character \Slash(/)\found in \Footprint\property for component instance C245: PG16_AC97, PG16_AC97 (205.74, 35.56) .
封装命名不能包含“/”
cadence生成网络表时出现如下错误,解决办法,2009-10-22 XJL
(5)比较隐藏的排除法
Loading... E:\\FPGA\\SCH\\allegro/pstchip.dat
#34 WARNING(SPCODD-34): Expected ';' character on line 5308. Check the name and value syntax for invalid characters in the primitive definition before the line number.
ERROR(SPCODD-47): File ./allegro/pstchip.dat could not be loaded, and the packaging operation did not complete. Check the pxl.log file for the errors causing this situation and package the design again.
#53 ERROR(SPCODD-53): Packaging cannot be completed because packaging has encountered a null object ID. The design may not have been saved correctly. Save the schematic and rerun packaging. #187 Error [ALG0036] Unable to read logical netlist data.
Exiting... \\
*** Done*******
掌握排错方法,查找文件pstchip.dat,第on line 5308 看看错误,便可以解决
(6)封装命名中不能包含“小数点”、“/”、“空格”,把空格换成下划线或删除,可以解决
******************************************************************************** ** Netlisting the design
********************************************************************************* Design Name:
cadence生成网络表时出现如下错误,解决办法,2009-10-22 XJL
E:\\FPGA\\SCH\\basicboard.dsn Netlist Directory:
E:\\FPGA\\SCH\\allegro Configuration File:
D:\\Cadence\\SPB_16.2\\tools\\capture\\allegro.cfg
Spawning... \\
#1 Error [ALG0081] Illegal character \6_Stepmotor (180.34, 83.82) .
#2 Error [ALG0081] Illegal character \40.64) .
#3 Info: PCB Editor does not support Dots(.), Forward Slash(/) and White space in footprint names. The supported characters include Alphabets, Numerics, Underscore(_) and Hyphen(-).
#4 Aborting Netlisting... Please correct the above errors and retry.
Exiting... \\
*** Done ***
封装命名中不能包含“小数点”、“/”、“空格”,把空格换成下划线或删除,可以解决
cadence生成网络表时出现如下错误,解决办法,2009-10-22 XJL
(7)Warning
#11 Warning [ALG0051] Pin \SCHEMATIC1, PG01_FPGACONFIG (2.40, 3.10).
#12 Warning [ALG0051] Pin \SCHEMATIC1, PG01_FPGACONFIG (2.40, 3.10).
#13 Warning [ALG0051] Pin \SCHEMATIC1, PG01_FPGACONFIG (2.40, 3.10).
#14 Warning [ALG0051] Pin \SCHEMATIC1, PG01_FPGACONFIG (2.40, 3.10).
这条警告信息,在命名规范的前提下就不考虑这个警告了。 无法根治,除非去除检测
(8)
#60 Warning [ALG0016] Part Name \2_SIP17X2_COM_17×2\ #61 Warning [ALG0060] No pins are present in J53. Ignoring this component in netlist.
#62 Warning [ALG0016] Part Name \器件管脚不存在,有的器件做了但没放管脚,正常