switch to gtRefClk for txoutclk

slaclab · Mar 12, 2024 · 70ca422 · 70ca422
1 parent 70f086a
commit 70ca422
Showing 1 changed file with 11 additions and 11 deletions.
diff --git a/protocols/pgp/pgp2fc/gtyUltraScale+/rtl/Pgp2fcGtyCoreWrapper.vhd b/protocols/pgp/pgp2fc/gtyUltraScale+/rtl/Pgp2fcGtyCoreWrapper.vhd
@@ -344,19 +344,19 @@ begin
             DIV     => "000",
             O       => rxOutClkB);
 
-   -- Cant seem to use txoutclk to drive txusrclk without placement errors
+      -- Cant seem to use txoutclk to drive txusrclk without placement errors
       -- if one does not use the userRefClk for the txOutClk, placement errors occur
-      TXOUTCLK_BUFG_GT : BUFG_GT
-         port map (
-            I       => txOutClkGt,
-            CE      => '1',
-            CEMASK  => '1',
-            CLR     => '0',
-            CLRMASK => '1',
-            DIV     => "000",
-            O       => txOutClkB);
+      --TXOUTCLK_BUFG_GT : BUFG_GT
+      --   port map (
+      --      I       => txOutClkGt,
+      --      CE      => '1',
+      --      CEMASK  => '1',
+      --      CLR     => '0',
+      --      CLRMASK => '1',
+      --      DIV     => "000",
+      --      O       => txOutClkB);
 
---      txOutClkB <= gtUserRefClk;
+      txOutClkB <= gtUserRefClk;
 
    U_XBAR : entity surf.AxiLiteCrossbar
       generic map (