使用 fpga 斯巴达在 xilinx 的 SD 卡

实现spi接口的传输，并多外接EEPROM读写数据-Spi interface to achieve the transfer, and multiple external EEPROM read and write data

用VHDL语言编写的AT24C02程序，并用数码管显示，本程序已经经过本人测试过，很好用-The AT24C02 is available VHDL language program, and use digital tube display, this procedure has been tested himself, very good to use--

VHDL经典设计，值得参考。压缩包里面文件直接用记事本打开即可。-VHDL design classic, it is also useful.

sram 读写小程序，用verilog编写的，请各位高手指教-SRAM read and write small programs using Verilog prepared, please enlighten you master

说明：  FPGA控制AD7656和模拟开关实现36路模拟量循环采集(FPGA control AD7656 and analog switch to realize 36 channels of analog cyclic acquisition)

实现arm与fpga之间通过gpmc总线通信(the device of fpga)

the basic system of nexys3(soft core)

比较详细的阐述了图像压缩的原理,并基于DSP和VHDL实现该系统,最后在FPGA上通过.(More detailed exposition of the principles of image compress, and VHDL-based implementation of the system, and finally in the FPGA.)

等精度数字频率计 的一个工程---包括vhdl源程序和编译后产生的相关文件-Such as precision digital frequency of a project- including VHDL source code and compile the relevant documents after

软件开发环境：ISE 7.1i 仿真环境：ModelSim SE 6.0 1. 多功能数字钟(Software development environment: ISE 7.1i simulation environment: ModelSim SE 6.0 1. Multi-function digital clock)