1 files changed, 5 insertions, 3 deletions

diff --git a/jtag_uart.sv b/jtag_uart.sv
index ddb5ecb..5c4857d 100644
--- a/jtag_uart.sv
+++ b/jtag_uart.sv
@@ -1,3 +1,5 @@
+`include "utils.svh"
+
 module jtag_uart
     #(  INSTANCE = 0
 
@@ -7,13 +9,13 @@ module jtag_uart
     (   input   bit clk
     ,   input   bit reset
 
-    ,   input   bit         rx_ready    `define rx_ready $past(rx_ready)
+    ,   input   bit         rx_ready    `define rx_ready `past(rx_ready)
     ,   output  bit         rx_valid
     ,   output  bit [7:0]   rx_data
 
     ,   output  bit         tx_ready
-    ,   input   bit         tx_valid    `define tx_valid $past(tx_valid)
-    ,   input   bit [7:0]   tx_data     `define tx_data $past(tx_data)
+    ,   input   bit         tx_valid    `define tx_valid `past(tx_valid)
+    ,   input   bit [7:0]   tx_data     `define tx_data `past(tx_data)
     );
 
 `ifdef SYNTHESIS