diff --git a/projects/adv7513/de10nano/system_top.v b/projects/adv7513/de10nano/system_top.v
index 7258fd72f..333018a1d 100644
--- a/projects/adv7513/de10nano/system_top.v
+++ b/projects/adv7513/de10nano/system_top.v
@@ -96,6 +96,7 @@ module system_top (
 
   input             uart0_rx,
   output            uart0_tx,
+  inout             hps_conv_usb_n,
 
   // board gpio
 
@@ -205,6 +206,7 @@ module system_top (
     .sys_hps_hps_io_hps_io_spim1_inst_MOSI (spim1_mosi),
     .sys_hps_hps_io_hps_io_spim1_inst_MISO (spim1_miso),
     .sys_hps_hps_io_hps_io_spim1_inst_SS0 (spim1_ss0),
+    .sys_hps_hps_io_hps_io_gpio_inst_GPIO09 (hps_conv_usb_n),
     .sys_gpio_bd_in_port (gpio_i[31:0]),
     .sys_gpio_bd_out_port (gpio_o[31:0]),
     .sys_gpio_in_export (gpio_i[63:32]),
diff --git a/projects/cn0540/de10nano/system_top.v b/projects/cn0540/de10nano/system_top.v
index c1bb9a226..85300f295 100755
--- a/projects/cn0540/de10nano/system_top.v
+++ b/projects/cn0540/de10nano/system_top.v
@@ -96,6 +96,7 @@ module system_top (
 
   input             uart0_rx,
   output            uart0_tx,
+  inout             hps_conv_usb_n,
 
   // board gpio
 
@@ -257,6 +258,7 @@ module system_top (
     .sys_hps_hps_io_hps_io_spim1_inst_MOSI (spim1_mosi),
     .sys_hps_hps_io_hps_io_spim1_inst_MISO (spim1_miso),
     .sys_hps_hps_io_hps_io_spim1_inst_SS0 (spim1_ss0),
+    .sys_hps_hps_io_hps_io_gpio_inst_GPIO09 (hps_conv_usb_n),
     .sys_hps_i2c1_sda (i2c1_sda),
     .sys_hps_i2c1_out_data (i2c1_sda_oe),
     .sys_hps_i2c1_clk_clk (i2c1_scl_oe),
diff --git a/projects/common/de10nano/de10nano_system_assign.tcl b/projects/common/de10nano/de10nano_system_assign.tcl
index 581788b78..964bdf588 100644
--- a/projects/common/de10nano/de10nano_system_assign.tcl
+++ b/projects/common/de10nano/de10nano_system_assign.tcl
@@ -47,8 +47,11 @@ set_instance_assignment -name IO_STANDARD "3.3-V LVTTL" -to gpio_bd_i[5]
 
 set_location_assignment PIN_A22 -to uart0_rx
 set_location_assignment PIN_B21 -to uart0_tx
+set_instance_assignment -name CURRENT_STRENGTH_NEW 4MA -to uart0_rx
+set_instance_assignment -name CURRENT_STRENGTH_NEW 4MA -to uart0_tx
 set_instance_assignment -name IO_STANDARD "3.3-V LVTTL" -to uart0_rx
 set_instance_assignment -name IO_STANDARD "3.3-V LVTTL" -to uart0_tx
+set_instance_assignment -name IO_STANDARD "3.3-V LVTTL" -to hps_conv_usb_n
 
 # hps spi master
 
diff --git a/projects/common/de10nano/de10nano_system_qsys.tcl b/projects/common/de10nano/de10nano_system_qsys.tcl
index 2f8639a40..98dc3f4b0 100644
--- a/projects/common/de10nano/de10nano_system_qsys.tcl
+++ b/projects/common/de10nano/de10nano_system_qsys.tcl
@@ -40,6 +40,8 @@ set_instance_parameter_value sys_hps {I2C0_PinMuxing} {FPGA}
 set_instance_parameter_value sys_hps {I2C0_Mode} {Full}
 set_instance_parameter_value sys_hps {I2C1_PinMuxing} {FPGA}
 set_instance_parameter_value sys_hps {I2C1_Mode} {Full}
+set_instance_parameter_value sys_hps {GPIO_Enable} {No No No No No No No No No Yes No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No}
+set_instance_parameter_value sys_hps {LOANIO_Enable} {No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No}
 set_instance_parameter_value sys_hps {desired_cfg_clk_mhz} {80.0}
 set_instance_parameter_value sys_hps {S2FCLK_USER0CLK_Enable} {1}
 set_instance_parameter_value sys_hps {S2FCLK_USER1CLK_Enable} {1}