A physically programmable electrical connector 70 has a first plurality of interconnected conductive paths 71-78. A second plurality of conductors 103-110 and a third plurality of leads 71'-78' are connected to the conductive paths. Electrical discontinuities 87-97 are selectively established in some...http://www.google.es/patents/US4689023?utm_source=gb-gplus-sharePatente US4689023 - Programmable electrical connector
