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--- simulations [2018/01/04 16:49]
lroyer removed
+++ — (Version actuelle)
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-  Simulation des standard PAD (M.Dahoumane, dec.17)
-> **I find problems to simulate the schematic of standard PAD cell in tsmc 130 nm. The error message of the simulation is shown bellow : it concerns the following PAD PRUW1216SCDG0, PVDD1CDG, `PVSS1CDG'.**
-Error found by spectre in `PRUW1216SCDG0', during circuit read-in.
-ERROR (SFE-23): "input.scs" 318: The instance `D_0' is referencing an undefined model or subcircuit, `DB'. Either include the file containing the definition of `DB', or define `DB' before running the simulation.
-Error found by spectre in `PRUW1216SCDG_org_schematic', during circuit read-in.
-ERROR (SFE-23): "input.scs" 633: The instance `D_0' is referencing an undefined model or subcircuit, `DB'. Either include the file containing the definition of `DB', or define `DB' before running the simulation.
-Error found by spectre in `PVDD1CDG', during circuit read-in
-Error found by spectre in `PVSS1CDG', during circuit read-in.
->> **Dear Mokrane**
->> **Have you solved the simulation issue? I noticed that there is a device mapping issue on this release of the PDK for IO pad schematics. As a workaround, I suggest you try an older version of the TSMC 130nm PDK (if you have one available), or just an older version of the tpd013nv3 library.**
->> **You can also try to re-import the spice schematics into the OA library, and changing the device mapping. I'll keep you posted on the details, I don't have them available at the moment.**
->>**Best regards,
-Tuomas**

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