The code i have written is for the patent designed by Jay Hartvigsen, Tony Cheng, Eric Hoang and Buddy Broeker "JTAG/DEBUG INTERFACE". This is meant for the purpose of interfacing the controller to debug its core,this code is working fine n very so

ED2中文手册，是哥们买板子时送配的，altera原版，是非常好的器件查询资料-ED2 Chinese Manual, Transmission and Distribution is a buddy bought the board when the, altera original, is a very good device for data access

波特仪设计与实现，源代码，用单片机 FPGA实现 适合做类似项目的哥们下载！-Porter Instrument design and implementation, source code, suitable for single chip FPGA realization of similar projects with a buddy to download!