2021年4月25日 星期日

HBLbits_Verilog Basic_Count1to10

HBLbits_Verilog Basic_Count1to10 

Make a decade counter that counts 1 through 10, inclusive. The reset input is synchronous, and should reset the counter to 1.


module top_module (
    input clk,
    input reset,
    output [3:0] q);
    always @(posedge clk) begin
        if (reset || q == 4'd10)
            q <= 4'd1;
        else
            q <= q + 1;
     end

endmodule

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