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Standard cell Import issue (spice to schematic) using Spice In import

isazulkc

Hi,

I try to create the schematic views of Standard cell from the spice file I have (spicefile.spi). However when I do the import the width and length of the device do not follow, and the device in the schematic have a default width and length value instead of the one specified in the spice file.

Here is below an example for one gate of this spice file:

.subckt AN2D0 A1 A2 Z VDD VSS
M_u3-M_u2 Z net6 VSS VSS nch3 w=0.58u l=0.35u
M_u2-M_u4 X_u2-net6 A2 VSS VSS nch3 w=0.58u l=0.35u
M_u2-M_u3 net6 A1 X_u2-net6 VSS nch3 w=0.58u l=0.35u

I used the desig map file as below:

-- Device Mapping file generated from SpiceIn GUI
devSelect := nch3 nmos3v
    propMap := wf w

devSelect := pch3 pmos3v

propMap := wf w

Do you please have any idea to fix this import issue?

Thank you,

Best Regards

KC


   

Parents
  • Quek

    Hi KC

    Would you please try "w wf" for propMap instead of "wf w"? Is "l" the name of the of the CDF parameter for nmos3v?


    Best regards

    Quek

  • isazulkc
    in reply to Quek

    HI Quek,

    Thanks for your reply, It works by modifying the Device map file to w w l l and actifivating the CDF callback switch in the Spice In option.

    Best Regards

    KC

Reply
  • isazulkc
    in reply to Quek

    HI Quek,

    Thanks for your reply, It works by modifying the Device map file to w w l l and actifivating the CDF callback switch in the Spice In option.

    Best Regards

    KC

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