居于硬件描述语言的简单CPU设计，能够实现比较简单的数据传送处理功能，虽然功能简单，但只要搞懂了其中原理，对于大的系统就能够有依葫芦画瓢的强大效果。-Living in a simple CPU hardware descr iption language design, to achieve relatively simple data transfer processing functions, although the functionality is simple, but as lon