4dbpsk系统的设计实现源码，几个朋友用一个假期的时间协作完成，功能非常好...

FFT implementation using C program

代码为ahb interface ，用verilog编写的,包括仿真和综合。(Code for the interface AHB, written in Verilog, including simulation and synthesis.)

基于ARM的DDS信号发生器设计，可以产生各种信号的波形，生成所需要的信号，可供实验用(DDS signal generator based on ARM, can produce a variety of signal waveform can be used for experiment)

基于EDA技术的数字密码锁源程序代码,大学实训用的着-EDA-based Digital code lock source code, used by the University Training

包中包括, DW8051完整的Verilog HDL代码 两本手册: DesignWare Library DW8051 MacroCell, Datasheet DesignWare DW8051 MacroCell Databook 三篇51论文: 基于IP 核的PSTN 短消息终端SoC 软硬件协同设计 Embedded TCP/ IP Chip Based on DW8051 Core 以8051为核的SOC中的万年历的设计 (DW8051 is designed by synopsys, and its instruction cycle is 4 clock, which lead to about 3 times faster than Intel 8051 with the same oscillator frequency. I writed ram, rom, some other perpherals such as DES, RNG, and its testbench, and it worked all right!)

FFT算法的VHDL语言实现 可在Modelsim上运行和调试 -FFT algorithm VHDL in the operation and Modelsim Debugging

fpga key test 入门 xilinx 黑金的板子(fpga key test xilinx)

说明：  一个解决除法溢出的例子，可以学习到很多，注释很详细(A solution to the division overflow example, you can learn a lot, very detailed notes)

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

说明：  可以获取各种字符，并在数码管显示出来，非常的靠谱且稳定(Various characters can be acquired and displayed on the digital tube.)