A programmable logic array integrated circuit device has regions of programmable logic grouped in blocks disposed on the device in a two-dimensional array of intersecting rows and columns. Each block includes a relatively small number of logic regions to reduce the size and complexity of the local feedback...http://www.google.fr/patents/US5614840?utm_source=gb-gplus-shareBrevet US5614840 - Programmable logic array integrated circuits with segmented, selectively connectable, long interconnection conductors
Programmable logic array integrated circuits with segmented, selectively ...
