50 cases of practical CPLD design, very classic CPLD design, including 50 typica...

使用Verilog完成DS1302的驱动，工程已经经过测试，可直接使用。(DS1302 using Verilog complete drive, the project has been tested and can be used directly.)

说明：  I2C 从设备通讯应用示范程序，用于I2C设计验证(I2C slave communication application demo program, used to for I2C design verification )

vhdl testbentch 编写模板。非常实用-vhdl testbentch prepared templates. Useful

安富利SP605开发板ISE12.4版本的XBD文件，里面包括了开发板所有的接口，包括硬件和软件设计(Avnet SP605 development board ISE12.4 version XBD file, which includes the development board all interfaces, including hardware and software design)

文章运用分级抽取和多相滤波的方法改进传统CIC滤波器的结构,降低了系统工作频率,运用幅度改进函数(ACF)和外加级联余弦预滤波器的技术改进了滤波器频率响应,提出了一种高效的算法结构,改善了通带损耗,增大了阻带衰减,对CIC滤波器的实际应用和深入研究有着现实意义。 (Article the use of hierarchical multi-phase extraction and filtering methods to improve the structure of the traditional CIC filter, reducing the system operating frequency, the use of margin to improve the function (ACF) and the cosine cascade plus pre-filter technology to improve the filter frequency response, the an efficient algorithm to improve the pass-band loss, increases the stopband attenuation of the CIC filter in practical applications and in-depth study has practical significance.)

8位相等比较器，比较8位数是否相等 -- 8-bit Identity Comparator -- uses 1993 std VHDL -- download from www.pld.com.cn & www.fpga.com.cn-eight other phase comparators, Comparing the same whether the median 8-- 8-bit Identity Comparator-- uses 1993 std VHDL-- download from www.pld.com.cn

FM收音机的解码及控制器VHDL语言实现，Xilinx提供的．别谢我．-FM radio decoder and controller VHDL, Xilinx provide. I thank other.

VerilogHDL教程，很详细全面的Verilog教程，循序渐进，由浅入深，十分好的学习资料(VerilogHDL tutorial, very detailed and comprehensive Verilog tutorial, step by step, progressive approach, a very good learning materials)

基于fpga和xinlinx ise 的7段码led显示程序，希望对你有所帮助-and ideally xinlinx 7 of the code led display program, and I hope to help you