Single port for gpio scanning, connected out_data to MSB
diff --git a/verilog/rtl/openram_testchip.v b/verilog/rtl/openram_testchip.v
index 2f1b930..db1b1e5 100644
--- a/verilog/rtl/openram_testchip.v
+++ b/verilog/rtl/openram_testchip.v
@@ -15,10 +15,9 @@
   input         gpio_sram_clk,

   input         reset,

   input         la_in_load, 

-  input         gpio_in_scan,

+  input         gpio_scan,

   input         la_sram_load,

   input         gpio_sram_load,

-  input         gpio_out_scan,

   input  [111:0] la_bits,

   input         gpio_bit,

   input         in_select,

@@ -89,8 +88,8 @@
     if(reset) begin

         sram_register <= 112'd1;

     end

-    //GPIO scanning for input transfer

-    else if(gpio_in_scan) begin

+    //GPIO scanning for transfer

+    else if(gpio_scan) begin

         sram_register <= {sram_register[110:0], gpio_bit};

     end

     else if(la_in_load) begin

@@ -100,10 +99,6 @@
         sram_register <= {sram_register[111:92], read_data0, sram_register[59:38], read_data1, sram_register[5:0]};

         //sram_register <= sram_register;

     end

-    //GPIO scanning for output transfer

-    else if(gpio_out_scan) begin

-        sram_register <= sram_register >> 1;

-    end

 end

 

 // Splitting register bits into fields

@@ -206,8 +201,8 @@
 // Output transfer

 always @ (*) begin

     if(in_select) begin

-        gpio_data0 = sram_register[60];

-        gpio_data1 = sram_register[6];

+        gpio_data0 = sram_register[91];

+        gpio_data1 = sram_register[37];

     end    

     else begin

         la_data0 = sram_register[91:60];

diff --git a/verilog/rtl/openram_testchip_tb.v b/verilog/rtl/openram_testchip_tb.v
index d39a2d2..a6ce1d4 100644
--- a/verilog/rtl/openram_testchip_tb.v
+++ b/verilog/rtl/openram_testchip_tb.v
@@ -21,10 +21,9 @@
   reg          gpio_sram_clk;

   reg          reset;

   reg          la_in_load; 

-  reg          gpio_in_scan;

+  reg          gpio_scan;

   reg          la_sram_load;

   reg          gpio_sram_load;

-  reg          gpio_out_scan;

   reg  [111:0] la_bits;

   reg          gpio_bit;

   reg          in_select;

@@ -54,10 +53,9 @@
     .gpio_sram_clk(gpio_sram_clk),

     .reset(reset),

     .la_in_load(la_in_load),

-    .gpio_in_scan(gpio_in_scan),

+    .gpio_scan(gpio_scan),

     .la_sram_load(la_sram_load),

     .gpio_sram_load(gpio_sram_load),

-    .gpio_out_scan(gpio_out_scan),

     .la_bits(la_bits),

     .gpio_bit(gpio_bit),

     .in_select(in_select),

@@ -158,9 +156,8 @@
     gpio_clk = 0;

     la_sram_clk = 0;

     gpio_sram_clk = 0;

-    gpio_in_scan = 0;

+    gpio_scan = 0;

     gpio_bit = 0;

-    gpio_out_scan = 0;

     reset = 0;

     

     //Send bits using logic analyzer