System generator code for BPSK implementation. Pls enjoy it

采用Verilog HDL语言编写的多功能数字钟，包括四个功能：时间显示与设置、秒表、闹钟、日期显示与设置-.-Using Verilog HDL language multi-functional digital clock, including the four functions: time display and settings, stopwatch, alarm clock, date display and settings