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-rw-r--r--tb/signals.wcfg42
-rwxr-xr-xtb/tb.v45
2 files changed, 87 insertions, 0 deletions
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