Update dut_env.sv

9afddf8c · Konstantinos Blantos · dbd72902 · 9afddf8c
Commit 9afddf8c authored Sep 30, 2021 by Konstantinos Blantos
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Showing with 4 additions and 5 deletions

dut_env.sv hdl/testbench/wrtd_ref_svec_tdc_fd/dut_env.sv +4 -5

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--- a/hdl/testbench/wrtd_ref_svec_tdc_fd/dut_env.sv
+++ b/hdl/testbench/wrtd_ref_svec_tdc_fd/dut_env.sv
@@ -72,8 +72,7 @@ module simple_tdc_driver
      acam_fifo_entry t;
      time now;

-      wait (pulses.size() != 0)
-        ;
+      wait (pulses.size() != 0);

      t = pulses.pop_front();
      now = $time;
@@ -90,7 +89,7 @@ module simple_tdc_driver
           val[27:26] = t.channel & 2'b11;
           val[25:18] = start;
           val[17] = 1'b1;
-           val[16:0] = (t.ts - start_time) / 81ps;
+           val[16:0] = (t.ts - start_time) /  0.00081us; //81ps

           $display("[DUT] <%t> TDC: pulse at %t for channel %0d (start #0x%x, time_data 0x%x, start_time %t)",
                    $realtime, t.ts, t.channel, start, val[16:0], start_time);
@@ -101,7 +100,7 @@ module simple_tdc_driver
           val[27:26] = t.channel & 2'b11;
           val[25:18] = start;
           val[17] = 1'b0;
-           val[16:0] = (t.duration + t.ts - start_time) / 81ps;
+           val[16:0] = (t.duration + t.ts - start_time) /  0.00081us; 

           fifos[t.channel / 4].push_back(val);

@@ -125,7 +124,7 @@ module simple_tdc_driver
         if (restart_pulse) begin
            start = 1;
            restart_pulse = 0;
-            start01 = ($time - restart_time) / 81ps;
+            start01 = ($time - restart_time) /  0.00081us;
         end
         else begin
            start_time = $time;