I am now running schematic simulation and need a stimulus file for my 'vpwlf' signal source. Although, I can write the text file for it but it's boring, especially when you need a long and random like input. Does any one know if we have random signal generators (something like randn() in C) in library? Or we can find any small tools to generate such text files from the handdrawing waveform s(graphically)? Thanks.
There is no such random stimulus generator in our place and route tools. For information on our schematic tools, please contact firstname.lastname@example.org.