diff --git a/library/axi_ltc2387/axi_ltc2387_channel.v b/library/axi_ltc2387/axi_ltc2387_channel.v
index dd2c9bcdcc..d56254dc56 100644
--- a/library/axi_ltc2387/axi_ltc2387_channel.v
+++ b/library/axi_ltc2387/axi_ltc2387_channel.v
@@ -1,6 +1,6 @@
 // ***************************************************************************
 // ***************************************************************************
-// Copyright (C) 2021-2023 Analog Devices, Inc. All rights reserved.
+// Copyright (C) 2021-2024 Analog Devices, Inc. All rights reserved.
 //
 // In this HDL repository, there are many different and unique modules, consisting
 // of various HDL (Verilog or VHDL) components. The individual modules are
@@ -37,9 +37,9 @@
 
 module axi_ltc2387_channel #(
 
-  parameter ADC_RES = 16,
-  parameter OUT_RES = 16,
-  parameter TWOLANES = 1,
+  parameter ADC_RES = 18, // 18-bit or 16-bit resolution
+  parameter OUT_RES = 32, // 32-bit for ADC_RES=18 or 16-bit for ADC_RES=16
+  parameter TWOLANES = 1, // 0 for one lane, 1 for two lanes
   parameter USERPORTS_DISABLE = 0,
   parameter DATAFORMAT_DISABLE = 0
 ) (
diff --git a/library/axi_ltc2387/axi_ltc2387_if.v b/library/axi_ltc2387/axi_ltc2387_if.v
index 62098a5891..b1cefbc26c 100644
--- a/library/axi_ltc2387/axi_ltc2387_if.v
+++ b/library/axi_ltc2387/axi_ltc2387_if.v
@@ -43,8 +43,8 @@ module axi_ltc2387_if #(
   parameter IO_DELAY_GROUP = "adc_if_delay_group",
   parameter IODELAY_CTRL = 1,
   parameter DELAY_REFCLK_FREQUENCY = 200,
-  parameter [0:0] TWOLANES = 1, // 0 for Single Lane, 1 for Two Lanes
-  parameter RESOLUTION = 16     // 16 or 18 bits
+  parameter TWOLANES = 1,    // 0 for one-lane, 1 for two lanes
+  parameter RESOLUTION = 18  // 16 or 18 bits
 ) (
 
   // delay interface
diff --git a/library/axi_ltc2387/axi_ltc2387_ip.tcl b/library/axi_ltc2387/axi_ltc2387_ip.tcl
index 8a488e46ee..fa8e031b0e 100644
--- a/library/axi_ltc2387/axi_ltc2387_ip.tcl
+++ b/library/axi_ltc2387/axi_ltc2387_ip.tcl
@@ -1,5 +1,5 @@
 ###############################################################################
-## Copyright (C) 2022-2023 Analog Devices, Inc. All rights reserved.
+## Copyright (C) 2022-2024 Analog Devices, Inc. All rights reserved.
 ### SPDX short identifier: ADIBSD
 ###############################################################################
 
@@ -31,36 +31,68 @@ adi_ip_files axi_ltc2387 [list \
 
 adi_ip_properties axi_ltc2387
 
-ipx::infer_bus_interface ref_clk xilinx.com:signal:clock_rtl:1.0 [ipx::current_core]
-ipx::infer_bus_interface dco_p xilinx.com:signal:clock_rtl:1.0 [ipx::current_core]
-ipx::infer_bus_interface dco_n xilinx.com:signal:clock_rtl:1.0 [ipx::current_core]
-
 set cc [ipx::current_core]
-
 set page0 [ipgui::get_pagespec -name "Page 0" -component $cc]
 
+ipx::infer_bus_interface ref_clk xilinx.com:signal:clock_rtl:1.0 $cc
+ipx::infer_bus_interface dco_p xilinx.com:signal:clock_rtl:1.0 $cc
+ipx::infer_bus_interface dco_n xilinx.com:signal:clock_rtl:1.0 $cc
+
+ipgui::add_static_text -name {Warning} -component $cc -parent $page0 -text {In one-lane mode, only 18-bit resolution is supported!
+Output data width (OUT_RES) depends on ADC_RES!}
+
+ipx::add_user_parameter ADC_RES $cc
+set_property value_resolve_type user [ipx::get_user_parameters ADC_RES -of_objects $cc]
 ipgui::add_param -name "ADC_RES" -component $cc -parent $page0
 set_property -dict [list \
-  "display_name" "ADC resolution" \
+  "display_name" "ADC_RES" \
+  "layout" "horizontal" \
   "tooltip" "ADC resolution" \
+  "widget" "radioGroup" \
 ] [ipgui::get_guiparamspec -name "ADC_RES" -component $cc]
 
 set_property -dict [list \
-	"value_validation_type" "list" \
-	"value_validation_list" "16 18" \
- ] \
-[ipx::get_user_parameters ADC_RES -of_objects $cc]
+  "value" "18" \
+  "value_format" "long" \
+  "value_validation_type" "list" \
+  "value_validation_list" "18 16" \
+] [ipx::get_user_parameters ADC_RES -of_objects $cc]
 
+# OUT_RES depends on the value of ADC_RES, and is set in the project
+ipx::add_user_parameter OUT_RES $cc
+set_property value_resolve_type user [ipx::get_user_parameters OUT_RES -of_objects $cc]
 ipgui::add_param -name "OUT_RES" -component $cc -parent $page0
 set_property -dict [list \
-  "display_name" "Output data width" \
-  "tooltip" "Memory interface" \
+  "display_name" "OUT_RES" \
+  "layout" "horizontal" \
+  "tooltip" "Output data width" \
+  "widget" "radioGroup" \
 ] [ipgui::get_guiparamspec -name "OUT_RES" -component $cc]
 
 set_property -dict [list \
-	"value_validation_type" "list" \
-	"value_validation_list" "16 32" \
- ] \
-[ipx::get_user_parameters OUT_RES -of_objects $cc]
+  "value" "32" \
+  "value_format" "long" \
+  "value_validation_type" "list" \
+  "value_validation_list" "32 16" \
+] [ipx::get_user_parameters OUT_RES -of_objects $cc]
+
+ipx::add_user_parameter TWOLANES $cc
+set_property value_resolve_type user [ipx::get_user_parameters TWOLANES -of_objects $cc]
+ipgui::add_param -name "TWOLANES" -component $cc -parent $page0
+set_property -dict [list \
+  "display_name" "TWOLANES" \
+  "layout" "horizontal" \
+  "tooltip" "Two-lane mode (1) or one-lane mode (0)" \
+  "widget" "radioGroup" \
+] [ipgui::get_guiparamspec -name "TWOLANES" -component $cc]
+
+set_property -dict [list \
+  "value" "1" \
+  "value_format" "long" \
+  "value_validation_type" "list" \
+  "value_validation_list" "1 0" \
+] [ipx::get_user_parameters TWOLANES -of_objects $cc]
 
-ipx::save_core [ipx::current_core]
+ipx::create_xgui_files $cc
+ipx::update_checksums $cc
+ipx::save_core $cc