You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
23 lines
427 B
Verilog
23 lines
427 B
Verilog
`timescale 1ns/1ns
|
|
module music_tb();
|
|
parameter CYCLE = 20;//时钟周期
|
|
reg sys_clk ;
|
|
reg sys_rst_n ;
|
|
wire beep ;
|
|
always #(CYCLE / 2) sys_clk = ~sys_clk;
|
|
|
|
initial begin
|
|
sys_clk = 1'b0;
|
|
sys_rst_n = 1'b0;
|
|
#(CYCLE);
|
|
sys_rst_n = 1'b1;
|
|
#(CYCLE * 100 * 34);
|
|
$stop;
|
|
end
|
|
music_top music_top_inst(
|
|
.sys_clk (sys_clk),
|
|
.sys_rst_n (sys_rst_n),
|
|
|
|
.beep (beep)
|
|
);
|
|
endmodule |