fpga: rfnoc: Fix PPS edge detection

Make timekeeper module sample rising edge instead of falling edge of PPS signal. Signed-off-by: michael-west <michael.west@ettus.com> Original-commit: b6c7e99830f10c21262247cafa3e077fe3f54119
2022-03-09 17:49:38 -06:00
parent 56e53d271e
commit 29ab52420f
1 changed files with 1 additions and 1 deletions
@@ -244,7 +244,7 @@ module timekeeper #(
      pps_edge <= 0;
    end else begin
      pps_del <= pps;
-      pps_edge<= pps_del & ~pps;
+      pps_edge<= pps & ~pps_del;
    end
  end