refactoring

1 files changed, 17 insertions, 0 deletions

diff --git a/src/register_file_reg.v b/src/register_file_reg.v
new file mode 100644
index 0000000..0536110
--- /dev/null
+++ b/src/register_file_reg.v
@@ -0,0 +1,17 @@
+module register_file_reg (
+  input clk, rstn,
+  input [31:0] rd1_in, rd2_in,
+  output reg [31:0] rd1_buf, rd2_buf
+);
+
+always @ (posedge clk) begin
+  if (!rstn) begin
+    rd1_buf <= 32'b0;
+    rd2_buf <= 32'b0;
+  end else begin
+    rd1_buf <= rd1_in;
+    rd2_buf <= rd2_in;
+  end
+end
+
+endmodule