change ref to ref_v in PLL (keyword)

diff --git a/experiments9/non_generated/pll.v b/experiments9/non_generated/pll.v
index 9759b3191d6dbdd7626ee588a3e5a56ddb5f1dc5..73212b5b71d235e8dd9fc64cdeed00052785fead 100644 (file)
--- a/experiments9/non_generated/pll.v
+++ b/experiments9/non_generated/pll.v
@@ -1,10 +1,10 @@
 (* blackbox = 1 *)
-module pll(ref , div_out_test, a0, a1, vco_test_ana, out_v);
+module pll(ref_v, div_out_test, a0, a1, vco_test_ana, out_v);
   input a0;
   input a1;
   output div_out_test;
   output out_v;
-  input ref ;
+  input ref_v;
   output vco_test_ana;
 endmodule