Add mii clocks to constraints

2024-09-09 23:18:56 -07:00
parent 8be97b45ae
commit 812cb6447a
2 changed files with 6 additions and 1 deletions
--- a/hw/super6502_fpga/constraints/constraints.sdc
+++ b/hw/super6502_fpga/constraints/constraints.sdc
@@ -2,4 +2,9 @@ create_clock -period 5.00 i_sdrclk
 create_clock -period 5.00 i_tACclk
 create_clock -period 10.00 i_sysclk

+create_clock -period 40.00 mii_rx_clk
+create_clock -period 40.00 mii_tx_clk
+
+set_clock_groups -exclusive -group {i_sysclk i_sdrclk i_tACclk} -group {mii_tx_clk} -group {mii_rx_clk}
+
 create_generated_clock -source i_sysclk -divide_by 50 clk_cpu