VEROLOG的重要PPT资料,对初学者非常有益处

在PYNQ-Z1上搭建二值神经网络(BNN)(Building two value neural network (BNN) on PYNQ-Z1)

利用VHDL语言编写的一个16分频器，另外可以在程序中修改为任意2N的分频器-use VHDL prepared a 16 dividers, Also in the revision process to be arbitrary 2 N Divider

对pci9054芯片的配置进行了设置，并对PCI9054的各状态机进行了设置，程序经过了测试(Pci9054 chip on the configuration of the set, and each state machine PCI9054 been set, the program have been tested)

字长可以简单调整，即可实现任意字长UART通讯(The word length can be simply adjusted to achieve any word length UART communication.)

VHDL,简易音频数字相位表的设计与实现 数字相位测量仪在工业领域中经常用到的一般测量工具，主要应用与同频率正弦信号间的相位差的测量显示。 本系统采用FPGA实现测量的核心部分，主要由数字鉴相、累加计数器、控制器以及寄存与显示译码电路组成。该系统硬件电路简单，整个系统采用硬件描述语言VHDL作为系统内部硬件结构的描述手段，在XILINX公司的ISE9.1的软件支持下完成。可以对20Hz~20kHz频率范围内的音频信号进行采样鉴相处理，并将数据传回FPGA进行相位差计数累加、测量运算，最后送显示译码电路显示，测相范围为 ，相位测量误差 < 。 经测试结果验证，本系统充分利用FPGA对数据的高速处理能力，是系统设计高效、可靠，处理速度快，稳定性高，易于实现。 (VHDL, simple audio digital phase Table Design and Implementation of the digital phase meter general measurement tools are often used in the industrial field, the measurement of the phase difference between the main application with the same frequency sinusoidal signal. The system uses the FPGA implementation of the core part of the measurement, mainly by the digital phase, cumulative counter, the decoding circuit of the controller as well as storage and display. The system hardware circuit is simple, and the entire system using hardware description language VHDL system means a description of the internal hardware structure, completed in the XILINX company ISE9.1 software support. The audio signal in the frequency range of 20Hz ~ 20kHz sampling KAM-phase process, and the data returned FPGA retardation counted accumulation measuring operation, and finally sent to the decoding circuit, the scope of the measurement phase, the phase measurement error < . The test results verify the full u)

说明：  使用FPGA实现sobel边缘检测的图像处理算法，更改后可直接使用在自己的系统上。(FPGA is used to implement the image processing algorithm of Sobel edge detection, which can be directly used in its own system after change.)

FPGA驱动MT9M001的verilog代码，里面还有ddr3部分将图像数据进行存储，lcd进行图像显示，里面的摄像头驱动部分很详细，大家可以多研习研习(Verilog driver MT9M001 code, which is also the DDR3 image data storage, LCD display, which drives the part is very detailed, we can learn more)

用VHDL硬件语言实现的iic顶层控制程序-Using VHDL hardware language to achieve the top level of the IIC control procedures

说明：  该程序使用Verilog语言产生LFM信号(The program uses Verilog language to generate LFM signals.)

用max+plusII编写的vhdl程序 乒乓球游戏机-with max plusII vhdl procedures for the preparation of the table tennis game