Updated testbenches to declare 38 bits for the user project GPIO pins.
diff --git a/verilog/rtl/caravel.v b/verilog/rtl/caravel.v
index b10928c..e5af073 100644
--- a/verilog/rtl/caravel.v
+++ b/verilog/rtl/caravel.v
@@ -16,7 +16,7 @@
 `define USE_POWER_PINS
 `define UNIT_DELAY #1
 
-`define MPRJ_IO_PADS 37
+`define MPRJ_IO_PADS 38
 `define MPRJ_PWR_PADS 4		/* vdda1, vccd1, vdda2, vccd2 */
 
 `include "pads.v"
diff --git a/verilog/rtl/user_proj_example.v b/verilog/rtl/user_proj_example.v
index 1edc2dc..d010e77 100644
--- a/verilog/rtl/user_proj_example.v
+++ b/verilog/rtl/user_proj_example.v
@@ -20,7 +20,7 @@
  */
 
 module user_proj_example #(
-    parameter IO_PADS = 37,
+    parameter IO_PADS = 38,
     parameter PWR_PADS = 4,
     parameter BITS = 32
 )(
diff --git a/verilog/rtl/user_project_wrapper.v b/verilog/rtl/user_project_wrapper.v
index 841ef64..b37d2e5 100644
--- a/verilog/rtl/user_project_wrapper.v
+++ b/verilog/rtl/user_project_wrapper.v
@@ -14,7 +14,7 @@
  */
 
 module user_project_wrapper #(
-    parameter IO_PADS = 37,
+    parameter IO_PADS = 38,
     parameter PWR_PADS = 4,
     parameter BITS = 32
 )(