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-rw-r--r--rtl/src/pc_reg.v3
1 files changed, 3 insertions, 0 deletions
diff --git a/rtl/src/pc_reg.v b/rtl/src/pc_reg.v
index d8dfbec..af6f1ea 100644
--- a/rtl/src/pc_reg.v
+++ b/rtl/src/pc_reg.v
@@ -1,3 +1,6 @@
+// pc reg:
+// Stores current pc.
+
module pc_reg (
input clk,
input rstn,