赛灵思XC2C256频率计的Verilog实现。mt10t7 7

 本程序应用VHDL硬件描述语言，以QuartusⅡ8.0为开发工具设计了一个具有自动演奏乐曲功能的系统，演奏乐曲为《梁祝》，具有单曲播放器功能。本程序简单易懂，可作为FPGA入门学习之用。

1.JESD204B协议 2.Xilinx的JESD204B phy 核手册 3.Xilinx的JESD204B rx_tx 核手册7.1 4.Xilinx的JESD204B rx_tx 核手册7.2 5.verilog实现串口发送(1.JESD204B protocol 2.Xilinx JESD204B PHY core manual 3.Xilinx JESD204B rx_tx core manual 7.1 4.Xilinx JESD204B rx_tx core manual 7.2 5.verilog to achieve serial transmission)

win10的xilinx usb驱动，较新版本(Xilinx USB driver for win10, newer version)

说明：  ? 熟悉IIC协议总线协议，采用IIC总线对图像采集传感器寄存器进行配置，并转换为RGB565格式。 ? 利用异步FIFO完成从摄像头输出端到SDRAM 和SDRAM 到VGA 接口各跨时钟域信号的传输和处理。 ? 利用 SDRAM 接口模块的设计，实现了刷新、读写等操作；为提高SDRAM 的读写带宽，均采用突发连续读写数据方式；并采用乒乓操作实现 CMOS 摄像头与VGA的帧率匹配。 ? 利用双线性插值方法实现对图像640×480到1024×768的放大操作。 ? 完成VGA显示接口设计。(Familiar with IIC protocol bus protocol, IIC bus is used to configure the register of image acquisition sensor and convert it into RGB565 format. Asynchronous FIFO is used to transmit and process signals across clock domain from camera output to SDRAM and SDRAM to VGA interface. With the design of SDRAM interface module, refresh, read and write operations are realized. In order to improve the read and write bandwidth of SDRAM, burst continuous read and write data mode is adopted, and table tennis operation is used to achieve frame rate matching between CMOS camera and VGA. The bilinear interpolation method is used to enlarge the image from 640*480 to 1024*768. Complete the VGA display interface design.)

采用SG3525实现感应加热电源的频率跟踪。(SG3525 is used to realize frequency tracking of induction heating power supply.)

基于AT89C51的密码锁（掉电可记忆密码）的程序(Based on AT89C51 lock (down to remembering passwords) program)

USB口的设计，包括驱动程序的设计，以及软件的安装演示，软件的介绍，以及工作模式-USB port design, including the driver design, and installation of software, presentation, software presentation, and working models

用Bresenham算法在FPGA上实现小数分频器，verilog编写，计算机图形法-Bresenham algorithm used in the FPGA to achieve a small number of crossovers, verilog preparation, computer graphics method

说明：  wallance树实现8*8无符号数的相乘(Multiplication of 8 * 8 unsigned numbers by Wallace tree)