VHDL ip core的设计，软核的设计方法

Ethernet Media Access Controller

收集的QuartusII的使用手册，包含了几个pdf文件，比较不错的参考手册-Collected QuartusII s manual contains a number of pdf files, compare a good reference manual

这个是一个基于FPGA的SDRAM控制器系统，实现对SDRAM的读写操作，用来实现时序的控制-This is an FPGA-based SDRAM controller system, the read and write operations to SDRAM to achieve the control of timing

cpu与GPU协同计算一个同时支持GPU与CPU的MapReduce框架实现(cpu and GPU collaborative computing)

xilinx应用指南xapp260的中文翻译版本。利用 Xilinx FPGA 和存储器接口生成器简化存储器接口。本白皮书讨论各种存储器接口控制器设计所面临的挑战和 Xilinx 的解决方案，同时也说明如何使用 Xilinx软件工具和经过硬件验证的参考设计来为您自己的应用（从低成本的 DDR SDRAM 应用到像 667 Mb/sDDR2 SDRAM 这样的更高性能接口）设计完整的存储器接口解决方案。(The use of Xilinx FPGA and Memory Interface Generator to simplify memory interface. This white paper discusses the various memory interface controller design challenges facing Warfare and Xilinx solutions, but also explains how to use Xilinx Software tools and hardware-proven reference designs to be for your own With (from low-cost DDR SDRAM applications to such as 667 Mb/s This higher performance DDR2 SDRAM interface) design a complete deposit Storage device interface solution.)

用zynq实现片内的数模转换，基于最新的zynq平台(zynq xadc on FPGA arm)

zedboard原理图详细，PCB板焊接方便，每个接口表明清楚。(Zedboard schematic in detail, PCB board welding is convenient, each interface that clearly.)

The AGC is a smart programmable gain amplifier (PGA). The amplifier gain is adjusted based upon the input signal level so that the output is at a specified Target Gain. The AGC can be configured to be either a mono or stereo input / output component. For illustration purposes, the following discussion will highlight the stereo configuration.

4个7段lcd同时显示的程序，已经在digilent的nexy2板上通过验证，非常好用易懂，适合初学者学习-display 4 leds

Program to implement convolution of two signals.