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PVS LVS

Stefan Keil
Hi all,
 
I did a digital design and when I want to do an LVS it says that the FEED cells (for example: FEED1LJI3V) are in the schematic but not in layout. If I want to filter them with blackbox I got an error regarding my supply and ground voltages (I did not use the vdd3i!, gnd3i!). With Assura I could filter these cells from schemtic but I did not found a proper solution for that that works in PVS.

It would be very nice if anyone can give me a solution for this.

 Thanks a lot,

Stefan 
Parents

  • Hi Stefan

    PVS can read in both SVRF rules file (Calibre deck) or its native PVL rules file. SVRF file simply refers to Calibre deck. Would you please try the following?

    a. Create an empty file named "addon.rul" and add the following lines in the file:

    lvs_blackbox FEED1LJI3V
    lvs_filter_device FEED1LJI3V -open

    b. Add the file "addon.rul" as one of the rules file in "Rules" tab.

    Best regards
    Quek

Reply

  • Hi Stefan

    PVS can read in both SVRF rules file (Calibre deck) or its native PVL rules file. SVRF file simply refers to Calibre deck. Would you please try the following?

    a. Create an empty file named "addon.rul" and add the following lines in the file:

    lvs_blackbox FEED1LJI3V
    lvs_filter_device FEED1LJI3V -open

    b. Add the file "addon.rul" as one of the rules file in "Rules" tab.

    Best regards
    Quek

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