A system for physical emulation of electronic circuits or systems includes a data entry workstation where a user may input data representing the circuit or system configuration. This data is converted to a form suitable for programming an array of programmable gate elements provided with a richly interconnected...http://www.google.com.tw/patents/US5109353?utm_source=gb-gplus-share專利 US5109353 - Apparatus for emulation of electronic hardware system
