1
Abbas A El Gamal, Khaled A El Ayat, Jonathan W Greene, Ta Pen R Guo, Justin M Reyneri: Programmable interconnect architecture. Actel Corporation, Lyon & Lyon, October 10, 1989: US04873459 (374 worldwide citation)

A user-programmable interconnect architecture, which may be used for logic arrays for digital and analog system design, is disclosed. In one embodiment, a plurality of logic cells or modules in a matrix are connected by vertical and horizontal wiring channels. The wiring channels may in turn be prog ...


2
Abbas El Gamal, Khaled A El Ayat, Jonathan W Greene, Ta Pen R Guo, Justin M Reyneri: Universal logic module comprising multiplexers. Actel Corporation, Lyon & Lyon, March 20, 1990: US04910417 (139 worldwide citation)

A user-programmable interconnect architecture, which may be used for logic arrays for digital and analog system design, is disclosed. In one embodiment, a plurality of logic cells or modules in a matrix are connected by vertical and horizontal wiring channels. The wiring channels may in turn be prog ...