基于VHDL开发的自动售货机系统，可实现自动售货过程中的基本功能，具有一定的代表性。...

基于DDS和SOPC的谐波信号发射器，拥有可调节的频率，阶段和谐波比例的谐波信号发射器由本文所设计。(Based on DDS and SOPC harmonic signal transmitter, with adjustable frequency, phase and harmonic proportion of harmonic signal transmitter designed by this article.)

Nexys-4-DDR-XADC 开发板demo(Nexys-4-DDR-XADC e.v. Board demo)

讲解用FPGA及其他芯片组成视频处理的电路设计和PFGA的程序的实现-Explain the use of FPGA and other video processing chips of the circuit design and FPGA realization of the procedure

these files are written in verilog but i am uploading in text format

高速DDR存储器数据接口设计实例. 1. 将文件拷入硬盘 2. 产生DQS模块 3. 产生DQ模块 4. 产生PLL模块 5. 拷贝以上步骤生成的文件到子目录【Project】中 6. 打开子目录【Project】中的DataPath.qpf工程，设计顶层模块 7. 编译并查看编译结果 (High-speed DDR memory interface design data. 1. Copyed into the document hard disk 2. DQS generated module 3. Have a DQ module 4. Have a PLL module 5. Copies of the above steps to generate a document to a subdirectory 【Project】 6. Open the subdirectory 【Project】 DataPath.qpf in engineering, design top-level module 7. compilers to compile the results and see)

很好的quartus软件仿真教程，flash版。-Good quartus software simulation tutorials, flash version.

Turbo Decoder Release 0.3 * Double binary, DVB-RCS code * Soft Output Viterbi Algorithm * MyHDL cycle/bit accurate model * Synthesizable VHDL model -Turbo Decoder Release 0.3* Double binary, DVB-RCS code* Soft Output Viterbi Algorithm* M yHDL cycle/bit accurate model* Synthesizable VHDL model

多倍（次）分频器 请注意: 本例的各个源描述的编译顺序应该是: 52_divider.vhd 52_divider_stim.vhd (Times (times) divider Please note: This case is described in various sources to compile the order should be: 52_divider.vhd 52_divider_stim.vhd)

SPI的VHDL程序，经过quartus验证的，不错！-SPI of the VHDL program, after verification quartus, yes!

这是本人设计的一个关于VME总线接口的FGPA程序，FPGA一边连接ARM LPC2294，一边连接VME总线，FPGA采用的XILINX公司的SPARTANII系列，程序包包含完整的工程文件-This is my design of a VME bus interface on the FGPA procedures, FPGA side of the connection ARM LPC2294, while connecting VME bus, FPGA using the XILINX Inc. SPARTANII series, the package contains a complete project file