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-rwxr-xr-xtb/tb.v21
1 files changed, 6 insertions, 15 deletions
diff --git a/tb/tb.v b/tb/tb.v
index ac63d61..d5ce452 100755
--- a/tb/tb.v
+++ b/tb/tb.v
@@ -11,31 +11,22 @@ initial begin
end
-reg [7:0] Switch_input;
-wire [7:0] LED_output;
+reg [3:0] Switch_input;
+wire [3:0] LED_output;
wire FPGA_RESET;
main main_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])
+ .gpio_led(LED_output),
+ .gpio_switch(Switch_input)
);
initial begin
- #0 Switch_input <= 8'h00;
+ #0 Switch_input <= 4'h00;
$display("Switch set to zero");
- #1000000 Switch_input <= 8'h01;
+ #1000000 Switch_input <= 4'h01;
$display("Switch set to one");
#2000000
$display("TEST COMPLETE");