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Diffstat (limited to 'fpga_interchange/examples/tests/counter/counter.v')
-rw-r--r-- | fpga_interchange/examples/tests/counter/counter.v | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/fpga_interchange/examples/tests/counter/counter.v b/fpga_interchange/examples/tests/counter/counter.v new file mode 100644 index 00000000..00f52a20 --- /dev/null +++ b/fpga_interchange/examples/tests/counter/counter.v @@ -0,0 +1,15 @@ +module top(input clk, input rst, output [7:4] io_led); + +reg [31:0] counter = 32'b0; + +assign io_led = counter >> 22; + +always @(posedge clk) +begin + if(rst) + counter <= 32'b0; + else + counter <= counter + 1; +end + +endmodule |