URL
https://opencores.org/ocsvn/quadrature_oscillator/quadrature_oscillator/trunk
Subversion Repositories quadrature_oscillator
[/] [quadrature_oscillator/] [trunk/] [testbench_files/] [quad_oscillator_tb.v] - Rev 2
Compare with Previous | Blame | View Log
// Impulse response of quad_oscillator.v test bench file module quad_oscillator_tb; reg clk, rst; reg signed [15:0] x; quad_oscillator osc1(.clk(clk), .rst(rst), .x(x)); initial // Clock generator begin clk = 0; forever #10 clk = !clk; end initial // Reset generator begin rst = 0; x = 16'd0; #20 rst = 1; #10 rst = 0; #100 x = 16'd256; #15 x = 16'd0; end endmodule