Abstract: [Problem] To be able to provide a reconfigurable logic device having a small area and enhanced reprogramming characteristics. [Solution] A reconfigurable logic device for forming a plurality of logic circuits in accordance with configuration data information. Each of the multi-lookup table units includes: a configuration memory that stores configuration data; data input lines; data output lines; and a reconfigurable logic multiplexer that, in response to the configuration data, selectively links data inputted to the data input lines to data outputted to the data output lines, and/or outputs, to the data output lines, data obtained by performing a logical operation on data pertaining to the inputted data. The multi-lookup tables that are adjacent to one another are connected through the data input lines and the data output lines of the respective multi-lookup table units.

Abstract: [Problem] To be able to provide a reconfigurable logic device having a small area and enhanced reprogramming characteristics. [Solution] A reconfigurable logic device for forming a plurality of logic circuits in accordance with configuration data information. Each of the multi-lookup table units includes: a configuration memory that stores configuration data; data input lines; data output lines; and a reconfigurable logic multiplexer that, in response to the configuration data, selectively links data inputted to the data input lines to data outputted to the data output lines, and/or outputs, to the data output lines, data obtained by performing a logical operation on data pertaining to the inputted data. The multi-lookup tables that are adjacent to one another are connected through the data input lines and the data output lines of the respective multi-lookup table units.