A field programmable gate array includes a programmable routing network, a programmable configuration network integrated with the programmable routing network; and a logic cell integrated with the programmable configuration network. The logic cell includes four two-input AND gates, two six-input AND...http://www.google.de/patents/US5430390?utm_source=gb-gplus-sharePatent US5430390 - Programmable application specific integrated circuit and logic cell therefor
