From 0d3211d55caaafe9dd7aa21a5e9ea00fb17c722a Mon Sep 17 00:00:00 2001
From: Thomas Gessler <Thomas.Gessler@exp2.physik.uni-giessen.de>
Date: Tue, 10 Nov 2020 14:10:33 +0100
Subject: [PATCH] hub_test: Change to correct downlink frequency

This was forgotten during the original change to 2.4 Gbps. It likely
worked anyway, because the GT settings for 2.4 Gbps with 120 MHz are
similar to 2.0 Gbps with 100 MHz.
---
 hub_test/hub_test.xpr     | 2 +-
 hub_test/src/hub_test.vhd | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/hub_test/hub_test.xpr b/hub_test/hub_test.xpr
index 1cdd809..58c7252 100644
--- a/hub_test/hub_test.xpr
+++ b/hub_test/hub_test.xpr
@@ -81,7 +81,7 @@
           <Attr Name="UsedIn" Val="simulation"/>
         </FileInfo>
       </File>
-      <File Path="$PPRDIR/../../trbnet/media_interfaces/xcku/gth_xcku_2gbps0_100mhz/gth_xcku_2gbps0_100mhz.xci">
+      <File Path="$PPRDIR/../../trbnet/media_interfaces/xcku/gth_xcku_2gbps4_120mhz/gth_xcku_2gbps4_120mhz.xci">
         <FileInfo>
           <Attr Name="UsedIn" Val="synthesis"/>
           <Attr Name="UsedIn" Val="implementation"/>
diff --git a/hub_test/src/hub_test.vhd b/hub_test/src/hub_test.vhd
index 3d006cf..01e2108 100644
--- a/hub_test/src/hub_test.vhd
+++ b/hub_test/src/hub_test.vhd
@@ -409,8 +409,8 @@ begin
         THE_DOWNLINK : entity work.med_xcku_sfp_sync
         generic map (
             IS_SYNC_SLAVE  => c_NO,
-            LINE_RATE_KBPS => 2000000,
-            REFCLK_FREQ_HZ => 100000000
+            LINE_RATE_KBPS => 2400000,
+            REFCLK_FREQ_HZ => 120000000
         )
         port map (
             SYSCLK            => sysclk_120,
-- 
2.43.0