Post-placement C-slow retiming for the xilinx virtex FPGA.

Nicholas Weaver Yury Markovskiy Yatish Patel John Wawrzynek Post-placement C-slow retiming for the xilinx virtex FPGA. 185-194 2003 FPGA http://doi.acm.org/10.1145/611817.611845 db/conf/fpga/fpga2003.html#WeaverMPW03