On Thursday 23 July 2009, r wrote: > There is also an experimental ADMS add-in for ngspice. Not > sure whether it is usable now, though.
ADMS has nothing to do with mixed signal. It is a model compiler .. It takes a subset of Verilog-A and compiles it to C so it can be used with a simulator. The exact output format is defined by a XML-based config file. ADMS was developed by Motorola (now Freescale) as a migration tool to get us away from simulator-specific models. For spice (including NGspice) you still need to make mods to the core to accomodate the new model, so it is not something a typical end user can do. The same C code also should work with Gnucap, as a plugin using the spice-wrapper interface. Most spice models work, but a few don't. Someone is working on a config file for ADMS to generate the native gnucap interface which is more efficient, and supports mixed-mode. I don't know how far along it is. _______________________________________________ geda-user mailing list geda-user@moria.seul.org http://www.seul.org/cgi-bin/mailman/listinfo/geda-user