From 48d0e230c56be8a2722851556b2b1e039c4847c4 Mon Sep 17 00:00:00 2001
From: bryan newbold <bnewbold@leaflabs.com>
Date: Wed, 13 Mar 2013 16:31:09 -0400
Subject: move stuff around; backup

---
 tb/signals.wcfg | 42 ++++++++++++++++++++++++++++++++++++++++++
 tb/tb.v         | 45 +++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 87 insertions(+)
 create mode 100644 tb/signals.wcfg
 create mode 100755 tb/tb.v

(limited to 'tb')

diff --git a/tb/signals.wcfg b/tb/signals.wcfg
new file mode 100644
index 0000000..dbb5e1a
--- /dev/null
+++ b/tb/signals.wcfg
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<wave_config>
+   <wave_state>
+   </wave_state>
+   <db_ref_list>
+      <db_ref path="./isim.wdb" id="1" type="auto">
+         <top_modules>
+            <top_module name="glbl" />
+            <top_module name="tb" />
+         </top_modules>
+      </db_ref>
+   </db_ref_list>
+   <WVObjectSize size="7" />
+   <wvobject fp_name="/tb/project_i/LED_output_2" type="logic" db_ref_id="1">
+      <obj_property name="ElementShortName">LED_output_2</obj_property>
+      <obj_property name="ObjectShortName">LED_output_2</obj_property>
+   </wvobject>
+   <wvobject fp_name="/tb/project_i/Switch_input_0" type="logic" db_ref_id="1">
+      <obj_property name="ElementShortName">Switch_input_0</obj_property>
+      <obj_property name="ObjectShortName">Switch_input_0</obj_property>
+   </wvobject>
+   <wvobject fp_name="/tb/project_i/Switch_input_1" type="logic" db_ref_id="1">
+      <obj_property name="ElementShortName">Switch_input_1</obj_property>
+      <obj_property name="ObjectShortName">Switch_input_1</obj_property>
+   </wvobject>
+   <wvobject fp_name="/tb/project_i/Switch_input_2" type="logic" db_ref_id="1">
+      <obj_property name="ElementShortName">Switch_input_2</obj_property>
+      <obj_property name="ObjectShortName">Switch_input_2</obj_property>
+   </wvobject>
+   <wvobject fp_name="/tb/project_i/Switch_input_3" type="logic" db_ref_id="1">
+      <obj_property name="ElementShortName">Switch_input_3</obj_property>
+      <obj_property name="ObjectShortName">Switch_input_3</obj_property>
+   </wvobject>
+   <wvobject fp_name="/tb/project_i/SYSTEMCLOCK" type="logic" db_ref_id="1">
+      <obj_property name="ElementShortName">SYSTEMCLOCK</obj_property>
+      <obj_property name="ObjectShortName">SYSTEMCLOCK</obj_property>
+   </wvobject>
+   <wvobject fp_name="/tb/project_i/PUSH_BUTTON_RESET_RAW" type="logic" db_ref_id="1">
+      <obj_property name="ElementShortName">PUSH_BUTTON_RESET_RAW</obj_property>
+      <obj_property name="ObjectShortName">PUSH_BUTTON_RESET_RAW</obj_property>
+   </wvobject>
+</wave_config>
diff --git a/tb/tb.v b/tb/tb.v
new file mode 100755
index 0000000..19e07bf
--- /dev/null
+++ b/tb/tb.v
@@ -0,0 +1,45 @@
+`timescale 1ps/1ps
+module tb;
+
+   reg CLK100;
+always @(CLK100) begin
+    #4980.00 CLK100 <= ~CLK100;
+end
+
+initial begin
+  #0 CLK100 <= 1'b0;  // the first event that sets the clock in motion
+end
+
+
+reg [7:0]  Switch_input;
+wire [7:0] LED_output;
+wire       FPGA_RESET;
+
+project project_i (
+    .PUSH_BUTTON_RESET_RAW(FPGA_RESET),
+    .LED_output_0(LED_output[0]),
+    .LED_output_1(LED_output[1]),
+    .LED_output_2(LED_output[2]),
+    .LED_output_3(LED_output[3]),
+    .LED_output_4(LED_output[4]),
+    .LED_output_5(LED_output[5]),
+    .LED_output_6(LED_output[6]),
+    .SYSTEMCLOCK(CLK100),
+    .Switch_input_0(Switch_input[0]),
+    .Switch_input_1(Switch_input[1]),
+    .Switch_input_2(Switch_input[2]),
+    .Switch_input_3(Switch_input[3])
+  );
+
+
+initial begin
+ #0         Switch_input <= 8'h00;
+ $display("Switch set to zero");
+ #1000000  Switch_input <= 8'h01;
+ $display("Switch set to one");
+ #2000000
+ $display("TEST COMPLETE");
+ $finish();
+end
+
+endmodule
-- 
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