| 摘要 |
Provided is a programmable logic device which increases the speed of switching the functions of a reconfigurable core by high-speed configuration data transfer. The programmable logic device includes: a configuration data storage memory which stores configuration data transferred from the outside of the programmable logic device; a reconfigurable core which changes its function according to the configuration data stored in the configuration data storage memory; at least one IO terminal which transfers data from the outside of the device; and a data transfer bus which connects the IO terminal with the configuration data storage memory, and which is dedicated to configuration data transfer.
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