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-rw-r--r--rtl/src/alu_result_reg.v4
1 files changed, 4 insertions, 0 deletions
diff --git a/rtl/src/alu_result_reg.v b/rtl/src/alu_result_reg.v
index cece9e4..377760a 100644
--- a/rtl/src/alu_result_reg.v
+++ b/rtl/src/alu_result_reg.v
@@ -1,3 +1,7 @@
+// alu result reg:
+// Stores alu_result for one more clock cycle.
+// This is used for example on load/store, alu wb, etc.
+
module alu_result_reg (
input clk,
input rstn,