EDA 时钟 ........\qs1.vhd ........\qs2.vhd ........\qs3.vhd ........\qs4.vhd ........\qt1.vhd ........\w.vhd ........\复件 qs1.vhd ........\复件 qs2.vhd ........\复件 qs3.vhd ........\复件 w.vhd