A programmable wiring is provided for connecting wiring elements in a channel region with each other in a programmable manner, the programmable wiring including programmable switches of the number less than the number of all combinations in the direction of connection in a switching matrix for connecting...http://www.google.fr/patents/US5153463?utm_source=gb-gplus-shareBrevet US5153463 - Programmable logic device having a reduced switching matrix
Programmable logic device having a reduced switching matrix
