Configuration compression for the Xilinx XC6200 FPGA
Hauck, S.; Zhiyuan Li; Schwabe, E.
Computer-Aided Design of Integrated Circuits and Systems, IEEE Transactions on
Volume 18, Issue 8, Aug 1999 Page(s):1107 - 1113
Digital Object Identifier   10.1109/43.775631
Summary:One of the major overheads in reconfigurable computing is the time it takes to reconfigure the devices in the system. This overhead limits the speedups possible in this exciting new paradigm. In this paper me explore one technique for reducing this overhead: the compression of configuration datastreams. We develop an algorithm, targeted to the decompression hardware imbedded in the Xilinx XC6200 series field-programmable gate array architecture, that can radically reduce the amount of data needed to transfer during reconfiguration. This results in an overall reduction of about a factor of four in total bandwidth required for reconfiguration

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