https://blackmesalabs.wordpress.com/2016/10/24/sump2-96-msps-logic-analyzer-for-22/

[BML_sump2] / sump2 / constraint / top.sdc

diff --git a/sump2/constraint/top.sdc b/sump2/constraint/top.sdc
new file mode 100644 (file)
index 0000000..4880515
--- /dev/null
+++ b/sump2/constraint/top.sdc
@@ -0,0 +1,3 @@
+create_clock -period 10.416 -name clk_lb_tree  [get_nets clk_lb_tree]
+create_clock -period 10.416 -name clk_cap_tree [get_nets clk_cap_tree]
+create_clock -period 83.333 -name clk_12m      [get_nets clk_12m]