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Camarota Rafael C, Furtek Frederick C, Ho Walford W, Browder Edward H: Programmable logic cell and array. Concurrent Logic, MORRIS Francis E, May 14, 1992: WO/1992/008286

A programmable logic array (10) comprising cells (22) and a bus network (12) in which the cells are arranged in a two-dimensional matrix of rows and columns and are interconnected by the bus network (12). The cells (22) are also interconnected by a two-dimensional array of direct connections between ...