described dds direct digital frequency synthesis of the basic tenets addition to...

Its project to move your mouse cursor on a vga monitor. it is very funny -)(Its project to move your mouse cursor on a vga monitor. it is very funny -))

讲述软解调很不错的一片文档，主要阐述的是8PSK的软解调FPGA实现，但对8PSK的软解调原理阐述很清楚，没有多余的东西，但需要注意其中各个调制符号点得顺序。(About soft demodulation of a document is very good, mainly on the soft 8PSK demodulation FPGA, but soft 8PSK demodulation principle describes very clearly, no extra stuff, but need to pay attention to the point where each modulation symbol was in order.)

该计数器可以实现从0到1000的技术，程序简练执行效率高(counter1000)

基于ALINX AX7020硬件平台的USB-OTG通信程序。操作系统采用uCOS III v1.41，基本实现了双向USB2.0 块传输（Bulk Transfer）通信，zynq的PS端接收USB数据并回传至主机。经测试，主机端Window10系统采用libUSBK编程时，采用64字节的块时，传输速率可达210Mbps。zynq开发工具为Vivado2015.4，程序包中包含了全部的硬件和软件工程文档。(A USB-OTG communication project where an AX7020 platform is employed as USB device. The embeded operating system is uCOS III of version 1.41, and the FPGA toolchain is Vivado 2015.4. This project implements a full speed bidirectional USB2.0 bulk transfer. A test on Windows 10 host with libUSBK shows that the transfer speed is up to 201Mbps.)

Verilog 最大公约数设计RTL级代码和芯片设计图(Verilog GCD Design and synthesis layout )

quartus工具入门文档，altera公司官方软件翻译全文。-tool for quartus entry documents, altera company official translation of the full text of the software.

verilog 比较基础的教程 呵呵 新手学习学习啊 大家有资料工乡-basis of comparison of the tutorial Verilog Ha ha ah novice learn Rural U.S. Data Works

使用verilog hdl语言编程正弦波信号，能仿真出结果(Can use verilog HDL language programming sine wave signal, the simulation results )

VHDL基本运算，采用8位为乘法器，将两个8位字符串的值输入相乘后

卷积是在数字信号处理的常见操作。在此项目中，我创建了自定义电路利用大量的并行机制以提高性能与微处理器相比在 Nallatech 主板上实施。卷积将作为输入信号和 kernell 输出是另一个信号，输出信号的每个元素在哪里乘以内核的与输入信号的相应元素的所有元素组成的产品的总和。16 位无符号整数操作使用、 FPGA 将在 SRAM 中存储的输入的信号并将读取在内核中通过内存映射。