My first project written in Quartus II by using VHDL, executed some tasks that display word on 7-segments LED through the simulated 5-to-1 multiplexer. My code is easy to acquire and may be help usefull.

Quartus公司的实例VHDL源码，用于OFDM的循环前缀的插入操作，很具有指导意义。其中， Quartus的版本必须为7.1以上-ofdm_cp_insertion