Buenos - 2008-10-07

hi

is it possible to introduce some new features into the Qucs for signal integrity simulation?

-IBIS model support. with custom stimulus editor (just typing 0101001100011100001111...) to model the ISI effects too. The Eispice supports IBIS models, but doesnt support some other things what we can find in the Qucs (graphical editor, S-parameter import). http://www.thedigitalmachine.net/eispice.html

-eye diagram. this would be some tricks with the time domain simulation display. jump back to the beginning of the drawing after T_period. Maybe put some adjustable eyemask too.

unfortunatelly i am not a programmer, so no idea how to do it.