Hi Shane, If you are simulating the DSPF by including the DSPF from the Setup->Simulation Files form, then there's no "back annotation" involved. That's the recommended route, rather than using stitching (the UI for which is under an environment variable, because it's not the preferred option). How are you including the DSPF? Since DSPF includes the devices, there's really no need to do stitching; historically this was needed for FastSPICE technology because they did their partitioning using the pre-layout devices. However, Spectre/APS doesn't need this and nor does XPS. Regards, Andrew.![]()
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