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// Modified from:
// https://github.com/tinyfpga/TinyFPGA-A-Series/tree/master/template_a2
// https://tinyfpga.com/a-series-guide.html used as a basis.
module top (
(* LOC="13" *)
inout pin1
);
wire clk;
OSCH #(
.NOM_FREQ("16.63")
) internal_oscillator_inst (
.STDBY(1'b0),
.OSC(clk)
);
reg [23:0] led_timer;
always @(posedge clk) begin
led_timer <= led_timer + 1;
end
// left side of board
assign pin1 = led_timer[23];
endmodule
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