test.v

来自「verilog代码集锦.rar」· Verilog 代码 · 共 22 行

module Test;
reg clock,updn;
wire[0:3]cnt_out;

countupdown c1(clock,cnt_out,updn);
always #1 clock=~clock;

initial begin
    clock=0;
   updn=0;
   #50 updn=1;
   #100 $dumpflush;
   $stop;
end

initial begin
   $dumpfile("count.dump");
   $dumplimit(4096);
   $dumpvars(0,Test);
   $dumpvars(0,c1.count,c1.clk,c1.up_down);
end
endmodule