|
发表于 2014-12-15 11:23:12
|
显示全部楼层
reg reg0,reg1;
wire rst0, rst1;
wire clk0, clk1;
wire in_buff, out_buff;
always @ ( posedge clk0 or negedge rst0)
if ( ~ rst0 )
reg0 <= reg1;
else
reg0 <= in_buff ^ reg1;
always @ ( posedge clk1 or negedge rst1)
if ( ~ rst1 )
reg1 <= ~ reg0;
else
reg1 <= reg0;
assign out_buff = reg0 ^ reg1; |
|