removed unnecessary inout

Author: Franz Neumann

Diff for: rtl/iceZ0mb1e.v

@@ -69,14 +69,14 @@ module iceZ0mb1e  #(
 	wire [7:0]  data_miso;
 	wire [7:0]  data_mosi;
 
-        wire [7:0] data_miso_rom;
-        wire [7:0] data_miso_ram;
-        wire [7:0] data_miso_port;
-        wire [7:0] data_miso_uart;
-        wire [7:0] data_miso_i2c;
-        wire [7:0] data_miso_spi;
-        assign data_miso = data_miso_rom  | data_miso_ram | data_miso_port |
-                           data_miso_uart | data_miso_i2c | data_miso_spi;
+	wire [7:0] data_miso_rom;
+	wire [7:0] data_miso_ram;
+	wire [7:0] data_miso_port;
+	wire [7:0] data_miso_uart;
+	wire [7:0] data_miso_i2c;
+	wire [7:0] data_miso_spi;
+	assign data_miso = data_miso_rom  | data_miso_ram | data_miso_port |
+			data_miso_uart | data_miso_i2c | data_miso_spi;
 
 
 	//Reset Controller:

Diff for: rtl/icecounter.v

@@ -30,7 +30,7 @@ module membram #(
 ) (
     input clk,
     input reset_n,
-    inout[7:0] data_out,
+    output[7:0] data_out,
     input[7:0] data_in,
     input cs_n,
     input rd_n,

Diff for: rtl/membram.v

@@ -28,7 +28,7 @@ module memspram #(
 ) (
     input clk,
     input reset_n,
-    inout[7:0] data_out,
+    output[7:0] data_out,
     input[7:0] data_in,
     input cs_n,
     input rd_n,

Diff for: rtl/memspram.v

@@ -26,7 +26,7 @@
 module simplei2c_wrapper (
     input clk,
     input reset_n,
-    inout[7:0] data_out,
+    output[7:0] data_out,
     input[7:0] data_in,
     input cs_n,
     input rd_n,

Diff for: rtl/simplei2c_wrapper.v

@@ -26,7 +26,7 @@
 module simpleio (
     input clk,
     input reset_n,
-    inout[7:0] data_out,
+    output[7:0] data_out,
     input[7:0] data_in,
     input cs_n,
     input rd_n,

Diff for: rtl/simpleio.v

@@ -26,7 +26,7 @@
 module simplespi_wrapper (
     input clk,
     input reset_n,
-    inout[7:0] data_out,
+    output[7:0] data_out,
     input[7:0] data_in,
     input cs_n,
     input rd_n,

Diff for: rtl/simplespi_wrapper.v

@@ -26,7 +26,7 @@
 module uart16540_wrapper (
     input clk,
     input reset_n,
-    inout[7:0] data_out,
+    output[7:0] data_out,
     input[7:0] data_in,
     input cs_n,
     input rd_n,

Diff for: rtl/uart16540_wrapper.v

@@ -39,7 +39,7 @@ module top(
 	inout  i2c_sda,
     output spi_sclk,
 	output spi_mosi,
-	inout  spi_miso,
+	output spi_miso,
     output spi_cs
 );
 

Diff for: top/hx1k.v

@@ -39,7 +39,7 @@ module top(
 	inout  i2c_sda,
     output spi_sclk,
 	output spi_mosi,
-	inout  spi_miso,
+	output  spi_miso,
     output spi_cs
 );