使用VHDL语言编程，烧录在芯片运行的倒数5秒响4声短铃最后一声长音的数字钟...

VHDL开发程序，有程序仿真的截图，方便验证调试结果。并有程序说明(VHDL 驴 陋 垄 鲁 脤臑貌 拢 卢 脫臑 鲁 脤臑貌 脗脮忙渭脛 陆 脴脥 录拢卢路陆卤 茫脩茅脰 陇 渭 梅 脢脭 陆 谩 鹿 没 隆 拢 虏 垄 脫臑 鲁 脤臑貌脣渭脙 梅)

这是一个利用xilinx的macroblaze将用户程序由flash读取至ddr内存的例程，关键是bootloader的写法。-This is a use of Xilinx macroblaze the user program will read from flash memory to ddr routine, the key is the wording of bootloader.

ACO-OFDM sdakldjas seuekdsjakdnskd

16点FFT，简单易理解，适合初学者了解(16 point FFT, simple and easy to understand, suitable for beginners to understand)

ps2接口的工程实现，顶层为原理图，便于理解-ps2 interface engineering implementation, the top-level schematic diagram for easy understanding of

说明：  16级流水线型cordic旋转代码以及测试文件，亲测好用(16-stage pipelined cordic rotation code and test files, pro-testing)

说明：  试用Verilog HDL语言，设计十进制计数器，将计数过程用一个数码管进行显示（0～9）。要求首先使用Modelsim软件进行功能仿真，然后使用Quartus软件综合，并下载到开发板进行电路功能测试。(Using Verilog HDL language, a decimal counter is designed. The counting process is displayed by a digital tube (0 ~ 9). It is required to first use Modelsim software for functional simulation, then use quartus software for synthesis, and download to the development board for circuit functional test.)

xilinx的zed板详细开发资料，对初学者和开发人员都有帮助(The Xilinx zed board detailed development information, helpful for beginners and developers)

一个完整的基于FPGA的IIR低通滤波器的设计方案，是一个研究生论文(master and doctor dissertation)

来自于NIOSII的那些事，该书详细地介绍了NIOSS的使用过程，非常适合初学者。(From the NIOSII those things, the book are detailed in this paper NIOSS use process, very suitable for beginners. )