p2s: Add valid output signal

1 files changed, 4 insertions, 1 deletions

diff --git a/par_to_ser.v b/par_to_ser.v
index 8c814c4..e817608 100644
--- a/par_to_ser.v
+++ b/par_to_ser.v
@@ -7,7 +7,8 @@ module par_to_ser #(
   input clk_i,
   input data_valid_i,
   input [(SHIFT_WIDTH-1):0] dat_i,
-  output reg dat_o
+  output reg dat_o,
+  output dat_valid_o
 );
 
 // Learning: can't declate parameter here
@@ -56,4 +57,6 @@ always @(posedge clk_i or negedge rst_i) begin
   end
 end
 
+assign dat_valid_o = sending;
+
 endmodule