diff --git a/src/cndm/board/ADM_PCIE_9V3/fpga/tb/fpga_core/test_fpga_core.py b/src/cndm/board/ADM_PCIE_9V3/fpga/tb/fpga_core/test_fpga_core.py
index 4e4f3e3..da4a76c 100644
--- a/src/cndm/board/ADM_PCIE_9V3/fpga/tb/fpga_core/test_fpga_core.py
+++ b/src/cndm/board/ADM_PCIE_9V3/fpga/tb/fpga_core/test_fpga_core.py
@@ -160,8 +160,8 @@ class TB:
             # cfg_phy_link_status
             # cfg_negotiated_width
             # cfg_current_speed
-            # cfg_max_payload=dut.cfg_max_payload,
-            # cfg_max_read_req=dut.cfg_max_read_req,
+            cfg_max_payload=dut.cfg_max_payload,
+            cfg_max_read_req=dut.cfg_max_read_req,
             # cfg_function_status
             # cfg_vf_status
             # cfg_function_power_state
@@ -175,7 +175,7 @@ class TB:
             # cfg_rx_pm_state
             # cfg_tx_pm_state
             # cfg_ltssm_state
-            # cfg_rcb_status=dut.cfg_rcb_status,
+            cfg_rcb_status=dut.cfg_rcb_status,
             # cfg_obff_enable
             # cfg_pl_status_change
             # cfg_tph_requester_enable
diff --git a/src/cndm/board/AS02MC04/fpga/tb/fpga_core/test_fpga_core.py b/src/cndm/board/AS02MC04/fpga/tb/fpga_core/test_fpga_core.py
index 17dbae6..1cc2c95 100644
--- a/src/cndm/board/AS02MC04/fpga/tb/fpga_core/test_fpga_core.py
+++ b/src/cndm/board/AS02MC04/fpga/tb/fpga_core/test_fpga_core.py
@@ -160,8 +160,8 @@ class TB:
             # cfg_phy_link_status
             # cfg_negotiated_width
             # cfg_current_speed
-            # cfg_max_payload=dut.cfg_max_payload,
-            # cfg_max_read_req=dut.cfg_max_read_req,
+            cfg_max_payload=dut.cfg_max_payload,
+            cfg_max_read_req=dut.cfg_max_read_req,
             # cfg_function_status
             # cfg_vf_status
             # cfg_function_power_state
@@ -175,7 +175,7 @@ class TB:
             # cfg_rx_pm_state
             # cfg_tx_pm_state
             # cfg_ltssm_state
-            # cfg_rcb_status=dut.cfg_rcb_status,
+            cfg_rcb_status=dut.cfg_rcb_status,
             # cfg_obff_enable
             # cfg_pl_status_change
             # cfg_tph_requester_enable
diff --git a/src/cndm/board/Alveo/fpga/tb/fpga_core/test_fpga_core.py b/src/cndm/board/Alveo/fpga/tb/fpga_core/test_fpga_core.py
index 93bd8ad..3804480 100644
--- a/src/cndm/board/Alveo/fpga/tb/fpga_core/test_fpga_core.py
+++ b/src/cndm/board/Alveo/fpga/tb/fpga_core/test_fpga_core.py
@@ -161,8 +161,8 @@ class TB:
             # cfg_phy_link_status
             # cfg_negotiated_width
             # cfg_current_speed
-            # cfg_max_payload=dut.cfg_max_payload,
-            # cfg_max_read_req=dut.cfg_max_read_req,
+            cfg_max_payload=dut.cfg_max_payload,
+            cfg_max_read_req=dut.cfg_max_read_req,
             # cfg_function_status
             # cfg_vf_status
             # cfg_function_power_state
@@ -176,7 +176,7 @@ class TB:
             # cfg_rx_pm_state
             # cfg_tx_pm_state
             # cfg_ltssm_state
-            # cfg_rcb_status=dut.cfg_rcb_status,
+            cfg_rcb_status=dut.cfg_rcb_status,
             # cfg_obff_enable
             # cfg_pl_status_change
             # cfg_tph_requester_enable
diff --git a/src/cndm/board/RK_XCKU5P_F/fpga/tb/fpga_core/test_fpga_core.py b/src/cndm/board/RK_XCKU5P_F/fpga/tb/fpga_core/test_fpga_core.py
index 52c9562..9e717e2 100644
--- a/src/cndm/board/RK_XCKU5P_F/fpga/tb/fpga_core/test_fpga_core.py
+++ b/src/cndm/board/RK_XCKU5P_F/fpga/tb/fpga_core/test_fpga_core.py
@@ -160,8 +160,8 @@ class TB:
             # cfg_phy_link_status
             # cfg_negotiated_width
             # cfg_current_speed
-            # cfg_max_payload=dut.cfg_max_payload,
-            # cfg_max_read_req=dut.cfg_max_read_req,
+            cfg_max_payload=dut.cfg_max_payload,
+            cfg_max_read_req=dut.cfg_max_read_req,
             # cfg_function_status
             # cfg_vf_status
             # cfg_function_power_state
@@ -175,7 +175,7 @@ class TB:
             # cfg_rx_pm_state
             # cfg_tx_pm_state
             # cfg_ltssm_state
-            # cfg_rcb_status=dut.cfg_rcb_status,
+            cfg_rcb_status=dut.cfg_rcb_status,
             # cfg_obff_enable
             # cfg_pl_status_change
             # cfg_tph_requester_enable