data_ctl.v

运用TLC5510A高速(20M),扫描出波形,测量相位差,两个TLC5510A测两个波形.

module data_ctl(CS,WR,DIN,DOUT);
input CS,WR;
input [7:0] DIN;
output [7:0] DOUT;
assign DOUT=((!CS)&(!WR))?DIN:8'hzz;
endmodule