I am looking for a complete circuit simulation and circuit layout simulation. Board houses tell me they want the layout in the one of two Gerber Formats - RS274D and RS274X. I want to use this tool to provide the file to the board house.
Currently I have a woking circuit model in Pspice. Is there a formal process for translating a cirucit model to a layout model or does this need to be done manually. Is there a sourceforge tool that would make this translation easier?