from http://news.zfa.cn/indexpage/zzym/zzym.jsp?id=1614&name=cpsj
verilog/VHDL设计经验点滴 http://www.blog.edu.cn/user2/rickywu/archives/2006/1078817.shtml
学EDA的同学可以通过开源提高自己 http://www.blog.edu.cn/user2/shiori/archives/2006/1591066.shtml
Verilog简明教程 http://blog.xdnice.com/user1/165/archives/2005/8696.shtml
連續進位加法器verilog例子 http://www.blog.edu.cn/user1/18687/archives/2005/333269.shtml