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Simulators >> Circuit Simulators >> spectre
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Message started by firegardeneve on Apr 23^rd, 2005, 12:50pm

Title: spectre
Post by firegardeneve on Apr 23^rd, 2005, 12:50pm

I am using spectre with signalstorm to characterize a cell library. The kit provides a process parameter file that uses arithmetic and trig functions for parameter expressions (sqrt, exp). I'd like to know what libraries contain these arith and trig function definitions that spectre would need to call in order for the parameter expressions to pass.

In other words, spectre is terminating because it can't find definitions for the math functions being used in the parameter files.

Thanks

Title: Re: spectre
Post by Andrew Beckett on Apr 23^rd, 2005, 11:08pm

That's very surprising. These are builtin functions that can be used in expressions in spectre. They were added in IC443 - which was released in (I think) 1999.

Perhaps you're picking up a very old spectre version by mistake?

Best Regards,

Andrew.