corundum/example/ATLYS/fpga/clock.ucf

# UCF file for clock module domain crossing constraints

NET "clk_int" TNM = "ffs_clk_int";
NET "core_inst/eth_mac_inst/rx_clk" TNM = "ffs_gmii_rx_clk";
TIMESPEC "TS_clk_int_to_gmii_rx_clk" = FROM "ffs_clk_int" TO "ffs_gmii_rx_clk" 10 ns;
TIMESPEC "TS_gmii_rx_clk_to_clk_int" = FROM "ffs_gmii_rx_clk" TO "ffs_clk_int" 10 ns;