［请教：Cadence 15.2问题］--如何处理 Cadence, 请教

xiaoguo_nihao

我用Protel画出一个原理图

导出一个网表，可是在Cadence用File=>import=>logic...导入时，出现一个如下的文本信息

Sun Jan 29 22:22:43 2006    age     1

Allegro NETLIST IN Log File
===========================================================

Netlist File Name: 'temp.NET'      Layout File Name: 'E:/Work/Cadence15.5/stud~
y20050108.brd'

===========================================================

$PACKAGES
0805RF_WV_12D! ; R1
              ^
ERROR: Device name not found, line ignored.
-------------------------------------------------------------------------------
0805RF_WV_12D! ; R2
              ^
ERROR: Device name not found, line ignored.
-------------------------------------------------------------------------------
0805RF_WV_12D! ; R3
              ^
ERROR: Device name not found, line ignored.
-------------------------------------------------------------------------------
0805RF_WV_12D! ; R4
              ^
ERROR: Device name not found, line ignored.
-------------------------------------------------------------------------------
$NETS
NetR1/2;  R1.2 R2.2 R3.1
              ^
ERROR: Reference/function designator 'R1' not found, pin ignored.
-------------------------------------------------------------------------------
                   ^
ERROR: Reference/function designator 'R2' not found, pin ignored.
-------------------------------------------------------------------------------
                        ^
ERROR: Reference/function designator 'R3' not found, pin ignored.
-------------------------------------------------------------------------------
NetR2/1;  R2.1 R4.1
              ^
ERROR: Reference/function designator 'R2' not found, pin ignored.
-------------------------------------------------------------------------------
                   ^
ERROR: Reference/function designator 'R4' not found, pin ignored.
-------------------------------------------------------------------------------
NetR3/2;  R3.2 R4.2
              ^
ERROR: Reference/function designator 'R3' not found, pin ignored.
-------------------------------------------------------------------------------
                   ^
ERROR: Reference/function designator 'R4' not found, pin ignored.
-------------------------------------------------------------------------------
$End

===========================================================
End of NETLIST IN Syntax/Logic Check
===========================================================
Sun Jan 29 22:22:43 2006    age     2

Allegro NETLIST IN Log File
===========================================================

Total Netlist Warnings =  0.
Total Netlist Errors   =  11.

==========================================================

uni-wisdom

导出一个网表，可是在Cadence用File=>import=>logic...导入时，出现一个如下的文本信息

您这个可是输入啊

xiaoguo_nihao

虽看不懂，但还是谢谢！

因为对于cadence来说有很多字符是不认的，即是非法字符。比如说“/”就是非法字符。
你把它改成_看怎么样？

回复 xiaoguo
首先是$PACKAGES错误：在网表中定义一个器件是由三部分组成的，分别是库名称、device文件名、器件标示，而你的网表中缺少的是device文件名，所以不能正确调入，确切地说是网表有问题；
再者就是$NETS错误：对于cadence来说，/是网络名中的非法字符，把它改成_就没问题了。
还有就是往往$NETS的错误是由于前面的$PACKAGES错误引起的，要是把$PACKAGES错误改正了那$NETS的错误也就解决了，你试试看！

xiaoguo_nihao

感谢　zhangling114 朋友
我明白了