diff --git a/library/axi_jesd_xcvr/axi_jesd_xcvr_constr.sdc b/library/axi_jesd_xcvr/axi_jesd_xcvr_constr.sdc
index 1afd61e77..d1161a6e8 100644
--- a/library/axi_jesd_xcvr/axi_jesd_xcvr_constr.sdc
+++ b/library/axi_jesd_xcvr/axi_jesd_xcvr_constr.sdc
@@ -2,10 +2,10 @@
 set_false_path -from [get_registers *preset*]       -to [get_registers *rst*]
 set_false_path -from [get_registers *up_rx_sysref*] -to [get_registers *rx_sysref_m1*]
 set_false_path -from [get_registers *up_rx_sync*]   -to [get_registers *rx_sync_m1*]
-set_false_path -from [get_registers *rx_sync*]      -to [get_registers *up_rx_status_m1*]
+set_false_path -from [get_registers *rx_ip_sync*]   -to [get_registers *up_rx_status_m1*]
 set_false_path -from [get_registers *rx_status*]    -to [get_registers *up_rx_status_m1*]
 set_false_path -from [get_registers *up_tx_sysref*] -to [get_registers *tx_sysref_m1*]
 set_false_path -from [get_registers *up_tx_sync*]   -to [get_registers *tx_ip_sync_m1*]
-set_false_path -from [get_registers *tx_ip_sync*]   -to [get_registers *up_tx_status_m1*]
+set_false_path -from [get_registers *tx_sync*]      -to [get_registers *up_tx_status_m1*]
 set_false_path -from [get_registers *tx_status*]    -to [get_registers *up_tx_status_m1*]
 
diff --git a/library/axi_jesd_xcvr/axi_jesd_xcvr_hw.tcl b/library/axi_jesd_xcvr/axi_jesd_xcvr_hw.tcl
index d32b83407..9d85dfcae 100755
--- a/library/axi_jesd_xcvr/axi_jesd_xcvr_hw.tcl
+++ b/library/axi_jesd_xcvr/axi_jesd_xcvr_hw.tcl
@@ -36,14 +36,14 @@ set_parameter_property PCORE_DEVICE_TYPE UNITS None
 set_parameter_property PCORE_DEVICE_TYPE HDL_PARAMETER true
 
 add_parameter PCORE_NUM_OF_TX_LANES INTEGER 0
-set_parameter_property PCORE_NUM_OF_TX_LANES DEFAULT_VALUE 0
+set_parameter_property PCORE_NUM_OF_TX_LANES DEFAULT_VALUE 4
 set_parameter_property PCORE_NUM_OF_TX_LANES DISPLAY_NAME PCORE_NUM_OF_TX_LANES
 set_parameter_property PCORE_NUM_OF_TX_LANES TYPE INTEGER
 set_parameter_property PCORE_NUM_OF_TX_LANES UNITS None
 set_parameter_property PCORE_NUM_OF_TX_LANES HDL_PARAMETER true
 
 add_parameter PCORE_NUM_OF_RX_LANES INTEGER 0
-set_parameter_property PCORE_NUM_OF_RX_LANES DEFAULT_VALUE 0
+set_parameter_property PCORE_NUM_OF_RX_LANES DEFAULT_VALUE 4
 set_parameter_property PCORE_NUM_OF_RX_LANES DISPLAY_NAME PCORE_NUM_OF_RX_LANES
 set_parameter_property PCORE_NUM_OF_RX_LANES TYPE INTEGER
 set_parameter_property PCORE_NUM_OF_RX_LANES UNITS None
@@ -95,10 +95,10 @@ set_interface_property if_rx_rst associatedClock if_rx_clk
 add_interface_port if_rx_rst rx_rst reset Output 1
 
 ad_alt_intf signal  rx_ext_sysref   input   1
-ad_alt_intf signal  rx_sysref       output  1
-ad_alt_intf signal  rx_ip_sync      input   1
+ad_alt_intf signal  rx_sysref       output  1 export
+ad_alt_intf signal  rx_ip_sync      input   1 export
 ad_alt_intf signal  rx_sync         output  1
-ad_alt_intf signal  rx_status       input   PCORE_NUM_OF_RX_LANES
+ad_alt_intf signal  rx_status       input   PCORE_NUM_OF_RX_LANES rx_ready
 
 add_interface if_tx_clk clock end
 add_interface_port if_tx_clk tx_clk clk Input 1
@@ -108,10 +108,10 @@ set_interface_property if_tx_rst associatedClock if_tx_clk
 add_interface_port if_tx_rst tx_rst reset Output 1
 
 ad_alt_intf signal  tx_ext_sysref   input   1
-ad_alt_intf signal  tx_sysref       output  1
+ad_alt_intf signal  tx_sysref       output  1 export
 ad_alt_intf signal  tx_sync         input   1
-ad_alt_intf signal  tx_ip_sync      output  1
-ad_alt_intf signal  tx_status       input   PCORE_NUM_OF_TX_LANES
+ad_alt_intf signal  tx_ip_sync      output  1 export
+ad_alt_intf signal  tx_status       input   PCORE_NUM_OF_TX_LANES tx_ready
 
 
 
diff --git a/library/common/up_xcvr.v b/library/common/up_xcvr.v
index 1859b7dad..7b90ec557 100644
--- a/library/common/up_xcvr.v
+++ b/library/common/up_xcvr.v
@@ -296,9 +296,9 @@ module up_xcvr (
       up_tx_status_m1 <= 'd0;
       up_tx_status <= 'd0;
     end else begin
-      up_rx_status_m1 <= {rx_sync, rx_status};
+      up_rx_status_m1 <= {rx_ip_sync, rx_status};
       up_rx_status <= up_rx_status_m1;
-      up_tx_status_m1 <= {tx_ip_sync, tx_status};
+      up_tx_status_m1 <= {tx_sync, tx_status};
       up_tx_status <= up_tx_status_m1;
     end
   end