1 files changed, 14 insertions, 0 deletions
diff --git a/rtl/src/data_reg.v b/rtl/src/data_reg.v
new file mode 100644
index 0000000..473d50a
--- /dev/null
+++ b/rtl/src/data_reg.v
@@ -0,0 +1,14 @@
+module data_reg (
+  input clk,
+  input rstn,
+
+  input [31:0] data_in,
+  output reg [31:0] data_buf
+);
+
+always @ (posedge clk or negedge rstn) begin
+  if (!rstn) data_buf <= 32'b0;
+  else data_buf <= data_in;
+end
+
+endmodule