使用VHDL实现锁相环,是个学习VHDL的好例子,与众分享

ANALYSIS OF ALL GATESS

基于VHDL语言编写，可下载到FPGA板子上实现的cordic算法实现的设计，并用该算法实现sin和cos的计算，计算结果显示在数码显示管上，已包含按键防抖动功能的实现。(Based on VHDL language, can be downloaded to the the cordic algorithm implemented in the FPGA board to achieve the design and calculation of sin and cos using this algorithm, the results displayed on the digital display tube is included on the function of the realization of the button shake.)

自己编写的AD7667的数据采集程序，因为之前没用过，首次写！

Generating a wider ALU from two small ones

学习FPGA的资料，基于FPGA的卡尔曼滤波器的设计与实现(Learning FPGA information, FPGA-based Design and Implementation of Kalman Filter)

VHDL语言实现H.264的opencore，内涵说明文档、源码和文献等资料。 -VHDL language H.264 realize the opencore, meaning that documents, information such as source code and documentation.

说明：  用于FPGA的学习，大家值得借鉴，可以好好学习一下(this is for fpga and you can use this.)

FPGA读SRAM中的数再传给CY7C68013-Reading SRAM in the FPGA, then pass on a few CY7C68013

VHDL 基于cpld EPM570的DA转换代码(VHDL CPLD EPM570 the DA conversion code based on)

本程序为24小时计时器，稳定无误差。简单好用，是Verilog HDL语言初学者的指引。-This procedure for 24-hour timer, stable error-free. Easy-to-use, is the Verilog HDL language beginners guide.