?? threediv_clk.v
字號:
module threediv_clk(rst,clk,clkout,clkout1,clkout2);
input rst,clk;
output clkout,clkout1,clkout2;
reg clkout;
reg clk1o;
reg clkout1;
reg clk2o;
reg clkout2;
always@(posedge clk)
if(!rst)
clkout2<=0;
else
clkout2<=(~clk1o)^clkout2;
always@(posedge clk)
if(!rst)
clk1o<=0;
else
clk1o<=clkout2;
always@(negedge clk)
if(!rst)
clkout1<=0;
else
clkout1<=(~clk2o)^clkout1;
always@(negedge clk)
if(!rst)
clk2o<=0;
else
clk2o<=clkout1;
always@(clkout1 or clkout2 or rst)
if(!rst)
clkout=0;
else
clkout=clkout2|clkout1;
endmodule
?? 快捷鍵說明
復制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -