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首页 > 电子设计 > PCB设计 > Allegro PCB技术问答 > OrCAD不能生成网表,由于CPU芯片原理图分成了五个部分,网表时不能正确识别

OrCAD不能生成网表,由于CPU芯片原理图分成了五个部分,网表时不能正确识别

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生成网表时,报如下错误:

#18 Warning [ALG0016] Part Name "RESISTOR DIP 4_0_R_SMT8_0-0603X4_NC" is renamed to "RESISTOR DIP 4_0_R_SMT8_0-060_1".
#19 Warning [ALG0016] Part Name "RESISTOR DIP 4_0_R_SMT8_330-0603X4" is renamed to "RESISTOR DIP 4_0_R_SMT8_330-060".
#20 Warning [ALG0016] Part Name "SW SLIDE-SPDT_2_SLIDE_SW_SWICH_JACK" is renamed to "SW SLIDE-SPDT_2_SLIDE_SW_SWICH_".
#21 Warning [ALG0016] Part Name "88AP303-A1-BGF2C624-TN22_8_VFBGA409_88AP303-A1-BGF2C624-TN22" is renamed to "88AP303-A1-BGF2C624-TN22_8_VFBG".
#22 Error   [ALG0014] Conflicting values of part name found on different sections of "U1".
  Conflicting values: 88AP303-A1-BGF2C624-TN22_8_VFBGA409_88AP303-A1-BGF2C624-TN22 & 88AP303-A1-BGF2C624-TN22_1_VFBGA409_88AP303-A1-BGF2C624-TN22
  roperty values of "Device","PCB FootPrint" and "Value" should be identical
  on all sections of the part.
#23 Error   [ALG0014] Conflicting values of part name found on different sections of "U1".
  Conflicting values: 88AP303-A
1-BGF2C624-TN22_8_VFBGA409_88AP303-A1-BGF2C624-TN22 & 88AP303-A1-BGF2C624-TN22_1_VFBGA409_88AP303-A1-BGF2C624-TN22
  roperty values of "Device","PCB FootPrint" and "Value" should be identical
  on all sections of the part.
#24 Error   [ALG0014] Conflicting values of part name found on different sections of "U1".
  Conflicting values: 88AP303-A1-BGF2C624-TN22_8_VFBGA409_88AP303-A1-BGF2C624-TN22 & 88AP303-A1-BGF2C624-TN22_1_VFBGA409_88AP303-A1-BGF2C624-TN22
  roperty values of "Device","PCB FootPrint" and "Value" should be identical
  on all sections of the part.
#25 Error   [ALG0014] Conflicting values of part name found on different sections of "U1".
  Conflicting values: 88AP303-A1-BGF2C624-TN22_8_VFBGA409_88AP303-A1-BGF2C624-TN22 & 88AP303-A1-BGF2C624-TN22_9_VFBGA409_88AP303-A1-BGF2C624-TN22
  roperty values of "Device","PCB FootPrint" and "Value" should be identical
  on all sections of the part.
#26 Aborting Netlisting... Please correct the above errors and retry.

这样不能正常生成网表,这U1这个器件分成了五个部分,U1A,U1B,....,U1E等部分,属性栏检查了,如下,应该没有问题:

 


我重新设计了一个简单的类似器件,分成3个部分,可以正常生成网表,属性栏跟上面的图是一样的。感觉这个问题比较奇怪,是不是软件出现问题了。

上面的U1,把他改成如下形式时,就可以正常生成网表,不会报错!但导入Allegro时,会出现错误,被分成了五个器件,能到处一个器件放下到PCB板上,但没有网络。


 


请问那位高手可碰到过类似的问题?或有什么好的建议?谢谢

Cadence Allegro 培训套装,视频教学,直观易学

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