source ......\key.v ......\lcd_disp.v ......\led_disp.v ......\music.v ......\README.txt ......\reset.v ......\seg_disp.v ......\timer.v ......\top.v ......\top.v.bak tcl ...\pin_assign.tcl 基于FPGA的《义勇军进行曲》播放器设计.pdf