Improved configurable cellular array.

作者: Thomas A. Kean

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摘要: A field programmable gate array (FPGA) of cells (12) arranged in rows and columns is interconnected by a hierarchical routing structure. Switches (18, 20) separate the into blocks with lines (26, 28, 30, 32, 34, 36, 38, 40) interconnecting switches to form hierarchy.

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