非常详尽的传真编解码程序，可以修改直接使用-very detailed procedures fax codec can be used directly change

Verilog HDL实现通用的FIFO的一个demo，可以参考这个程序根据自己的需求更改深度和宽度，以及标志位(Verilog HDL implements a demo of a generic FIFO that you can refer to to to change the depth and width, as well as the flag bits, depending on your needs)