讲解快速傅里叶变换

以前学习VHDL语言时做的一个电子闹钟程序，可以实现时，分，秒的计时以及定时，校时，闹钟，整点报时的功能。-VHDL language before learning to do procedures in an electronic alarm clock, you can realize hours, minutes and seconds of time and from time to time, school time, alarm clock, the whole point timekeeping function.

主要完成ADI公司的DAC（数字-模拟转换器）AD9747的SPI接口及寄存器配置(Mainly to complete ADI' s DAC (digital- analog converter) SPI interface to configure the AD9747 and the register of)

16位CUPIP核,完全运行的好的东西,可以直接拿来用的!-16 CUPIP nuclear, full of good things to run, can be directly used to use!

4X4 KEYPAD 的密码比较模块，可以核对6位的密码-4x4 KEYPAD password comparison module, can check the password 6

zedboard partial reconfiguration tutorial

可以实现DDC各个模块的功能，如内插、抽取、FIR滤波等功能(DDC can realize the function of each module, such as interpolation, extraction, FIR filtering)

介绍了FPGA设计的十大准则，对初学者很有用，对于工作多年的同志，也会有整理总结的好处(Describes the FPGA design of the top ten criteria are useful for beginners, for many years comrades, there will be finishing the benefits of the summary)

基于FPGA的电子密码锁设计与实现，语言是VHDL语言，有注释(FPGA-based design and implementation of electronic locks, language is VHDL language, annotated)

上海交大关于基于FPGA的DSCDMA的实现的毕业设计(Shanghai Jiaotong University based the FPGA DSCDMA, achieve graduation design)

由avalen总线转接i2c总线的vhdl程序 可应用于nios嵌入式系统-By avalen bus adapter i2c bus VHDL program can be applied to Nios Embedded Systems