给以下Verilog代码写一段quartusii 的testbench测试代码module miaobiao(clk,clr,push,sel,a_g); input clk,clr,push; output[2:0]sel; output[6:0]a_g; wire push1,fdiv_10,clr1,cin2,cin4,cin6; wire[3:0]bcd1,bcd2,bcd3,bcd4,bcd5,bcd6,bcd7,bcd8; switch switchpush(clk,push,push1); switch switchclr(clk,clr,clr1); fdiv10 fdiv(clk,push1,fdiv_10); count100 count100(fdiv_10,clr1,bcd1,bcd2,cin2); count60_1 count60_1(cin2,clr1,bcd3,bcd4,cin4); count60_2 count60_2(cin4,clr1,bcd5,bcd6,cin6); count24 count24(cin6,clr1,bcd7,bcd8); leds leds(clk,bcd1,bcd2,bcd3,bcd4,bcd5,bcd6,bcd7,bcd8,sel,a_g); endmodule

以下是一个简单的Quartus II testbench测试代码，用于模拟你提供的Verilog代码：

module miaobiao_tb;

    // Inputs
    reg clk;
    reg clr;
    reg push;

    // Outputs
    wire [2:0] sel;
    wire [6:0] a_g;

    // Instantiate the Unit Under Test (UUT)
    miaobiao uut (
        .clk(clk),
        .clr(clr),
        .push(push),
        .sel(sel),
        .a_g(a_g)
    );

    initial begin
        // Initialize Inputs
        clk = 0;
        clr = 0;
        push = 1;

        // Wait 100 ns for global reset to finish
        #100;

        // Add stimulus here

        // Toggle push button
        push = 0;
        #10;
        push = 1;

        // Toggle 10 times
        repeat (10) begin
            #10;
            clk = ~clk;
        end

        // Add more stimulus here if needed

        // End simulation
        #100;
        $finish;
    end
endmodule

这个testbench测试代码在开始时将push按钮置高，然后等待全局复位完成。然后通过10个时钟周期来切换clk信号。你可以根据需要添加更多的刺激来测试你的设计。