diff --git a/tcl/generate_gtwizard.tcl b/tcl/generate_gtwizard.tcl
index 6d423a689e3617682cf62342d6e33028c8ab34df..eb0078461f39afaa98501e50c8dc34b2f7a52e37 100644
--- a/tcl/generate_gtwizard.tcl
+++ b/tcl/generate_gtwizard.tcl
@@ -23,6 +23,9 @@ set_property -dict [list \
     CONFIG.RX_INT_DATA_WIDTH {20} \
     CONFIG.RX_QPLL_FRACN_NUMERATOR {4563402} \
     CONFIG.RX_JTOL_FC {1.2717457} \
+    CONFIG.RX_OUTCLK_SOURCE {RXOUTCLKPMA} \
+    CONFIG.RX_COMMA_M_VAL {1010000011} \
+    CONFIG.RX_COMMA_P_VAL {0101111100} \
     CONFIG.RX_COMMA_P_ENABLE {true} \
     CONFIG.RX_COMMA_M_ENABLE {true} \
     CONFIG.RX_COMMA_MASK {1111111111} \
@@ -34,7 +37,8 @@ set_property -dict [list \
     CONFIG.RX_CC_VAL_0_0 {10111100} \
     CONFIG.RX_CC_K_0_0 {true} \
     CONFIG.RX_CC_VAL_0_1 {10010101} \
-    CONFIG.RX_CC_K_0_1 {true} \
+    CONFIG.RX_CC_K_0_1 {false} \
+    CONFIG.RX_CC_PERIODICITY {100} \
     CONFIG.ENABLE_OPTIONAL_PORTS {rxcdrlock_out} \
     CONFIG.RX_REFCLK_SOURCE {X0Y4 clk1} \
     CONFIG.TX_REFCLK_SOURCE {X0Y4 clk1} \