"To generate complete .lib you would need the library generation tools like Liberty. In fact set of scripts and utilities which generate the SPICE stimuli for each library cell, control the SPICE runs, collecting the results and translating them into the 3D tables used in .lib".
Something like this, I'm now trying to generate the timing model with synopsys's PathMill.
Two modes are supported, say dynamic mode and static mode. Because the cell contains a latch, i adopt the dynamic mode, extract timing imformation using the BDC(Block Delay Calculation) feature of Nanosim via simulation, and then generate timing model with PathMill.
Also there's a static mode, we can generate timing model directly with PathMill without simulation. So now i need to confirm whether the model is accurate. Anyone have the same experence?
Anyway, it's troublesome to create a full timing model, but if we can do so i thing it's the most safe solution.