Verilog学习 | 用initial语句写出固定的波形
initial begin
ia = 0;
ib = 1;
clk = 0;
#10
ia = 1;
#20
ib = 0;
#20
ia = 0;
end
always #5 clk = ~clk;或者
initial clk = 0;
initial begin
ia = 0;
#10
ia = 1;
#40
ia = 0;
end
initial begin
ib = 1;
#30
ib = 0;
end
always #5 clk = ~clk;