=5'b00101;parameter read=5'b00001;parameter read2=5'b00011;parameter judge=5'b00111;parameter command=5'b10111;parameter out=5'b11111;parameter out1=5'b11110;parameter date=5'b11100;parameter date1=5'b11000;parameter date2=5'b10000;parameter date3=5'b10001;parameter date4=5'b10011;parameter wait1=5'b00000;parameter wait2=5'b10101;parameter com2=5'b01111;always@(posedge clk)begincounter<=counter+1;endalways@(posedge counter[3])beginif(rst)beginaddr<=0;di<=0;rw<=0;e<=0;rw<=1;rst1<=0