| 摘要 |
PROBLEM TO BE SOLVED: To provide a reconfigurable logic device that does not need an ATD circuit.SOLUTION: The reconfigurable logic device comprises a plurality of logic parts and a plurality of logic circuits are configured in accordance with configuration data. The logic part includes: a configuration memory that stores first configuration data and second configuration data; a first address input line to which a clock is inputted as a first address to the configuration memory; a second address input line to which input of a data input line is inputted as a second address to the configuration memory; a register part by which second configuration data specified by the first address are read out of the configuration memory and held in accordance with the clock and first configuration data held in a previous state are outputted; and a multiplexer that selectively couples data input from the data input line and data output to a data output line in accordance with the first configuration data or the second configuration data outputted from the register part.SELECTED DRAWING: Figure 5 |
