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.

diff --git a/hub_test/hub_test.xpr b/hub_test/hub_test.xpr
index 1cdd8096b4c1c1f72b6e7c4d0df08c0a6a49870e..58c7252151fd42d70c7f0770413bb0a53c3e7ab2 100644 (file)
--- 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 3d006cfd8999e467d09d9ba53abfd3d8d9eff605..01e21080586cfa65923035a2a854990b1c40ce7a 100644 (file)
--- 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,