A SIMULATION TOOL FOR DYNAMICALLY RECONFIGURABLE FIELD-PROGRAMMABLE GATE ARRAYS

The emergence of static memory-based field programmable gate arrays (F PGA's) that are capable of being dynamically reconfigured, i.e., parti ally reconfigured while active, has initiated research into new method s of digital systems synthesis, At present, however, there are virtual ly no specific CAD tools to support the design and investigation of di gital systems using dynamic reconfiguration, This paper reports on an investigation of new CAD tools and the development of a new simulation technique, called dynamic circuit switching (DCS), for dynamically re configurable systems, The principles of DCS are presented and examples of its application are described.