A mixed-mode sampled-data simulation program

A program which allows the simulation of mixed sampled data, continuous analog and digital signal processing systems is presented. The intention is to support the VLSI implementation of communication applications. Particular focus is on switched-capacitor filters, digital delay-line structures, A/D converters, and arbitrary analog and digital functional models. The program's efficiency allows it to be used as a tool to explore signal processing algorithms in a form tied to the proposed VLSI realization.