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[Special Effects] tv_vga

Description: 将TV信号转换到VGA信号，通过FPGA的转换可以直接在显示器上显示。-TV signals will switch to VGA signal, through the FPGA conversion can be directly displayed on the monitor.
Platform: | Size: 2048 | Author: gm | Hits:

[SCM] analysisvoltagesystem

Description: 摘要:电压监测仪的校验工作量大、 效率和精度低， 为保证电压监测仪性能指标， 研制了一种对单相电压监测统计仪进行精度、 灵敏度、 谐波、 时间试验的校验装置。装置以高速单片机为核心， 利用丰富的P C机资源、 融合F P G A 技术、 点阵图形液晶等技术， 实现监测仪误差校验过程的自动控制、微机数据管理、 程控操作、 故障保护。实验结果表明装置综合误差为0 . 1 级， 输出电压失真度小于0 . 5 ， 系 统运行准确、 数据传输可靠、 操作方便及功能完善。-Abstract: The voltage monitor calibration heavy workload, efficiency and accuracy of low-voltage monitoring device in order to ensure performance indicators, developed a single-phase voltage monitoring of statistical instrument accuracy, sensitivity, harmonic, time calibration test device . Devices to high-speed single-chip microcomputer as the core, the use of PC-rich resources, integration of FPGA technology, dot-matrix graphic LCD and other technologies, monitor implementation of error checking process, automatic control, computer data management, program-controlled operation, fault protection. The results show that the device General error 0.1, the output voltage distortion of less than 0.5 , system operation is accurate, reliable data transmission, easy to operate and function.
Platform: | Size: 455680 | Author: linfeng | Hits:

[Communication] AnFPGASoftwareDefinedUltraWidebandTransceiver

Description: Increasing interest in ultra-wideband (UWB) communications has engendered the need for a test bed for UWB systems. An FPGA-based software-defined radio provides both postfabrication definition of the radio and ample parallel processing power. This thesis presents the FPGA design for a software-defined radio targeted to impulse ultra-wideband signals. The system is capable of an effective sampling frequency of up to 8 G-samples/s using timeinterleaved sampling with eight 1-GHz ADCs. The system is also capable of transmitting UWB pulses using a transmitter board controlled by the FPGA. In this thesis, the FPGA design used to capture and export data from the eight ADCs is presented, along with two systems which make use of the transceiver: a pilot-based matched filter communications system, and a remote vital signs monitor.
Platform: | Size: 1396736 | Author: chaiwat | Hits:

[VHDL-FPGA-Verilog] VGA_move

Description: 基于FPGA的控制显示器程序。通过VHDL编程，下载到FPGA实验箱上。-FPGA-based process control monitor. Through the VHDL program, downloaded to test me on the FPGA.
Platform: | Size: 359424 | Author: 王瑀 | Hits:

[VHDL-FPGA-Verilog] cameralink

Description: 由于目前基于CameraLink接口的各种相机都不能直接显示，因此本文基于Xilinx公司的Spartan 3系列FPGAXC3S1000-6FG456I设计了一套实时显示系统，该系统可以在不通过系统机的情况下，完成对相机CameraLink信号的接收、缓存、读取并显示 系统采用两片SDRAM作为帧缓存，将输入的CameraLink信号转换成帧频为75Hz，分辨率为1 024×768的XGA格式信号，并采用ADV7123JST芯片实现数模转换，将芯片输出的信号送到VGA接口，通过VGA显示器显示出来-As the CameraLink interface is currently based on a variety of cameras can not directly display, this article based on Xilinx' s Spartan 3 series FPGAXC3S1000-6FG456I designed a set of real-time display system, the system can be achieved without machine case through the system to complete the CameraLink cameras signal reception, cache, read and display systems use two SDRAM frame buffer as the input signals into the CameraLink frame rate of 75Hz, a resolution of 1 024 × 768 for XGA format signal, and using ADV7123JST chip digital-analog conversion, the chip output signal to the VGA port, through the VGA display monitor
Platform: | Size: 13312 | Author: lilei | Hits:

[VHDL-FPGA-Verilog] vga

Description: 用VHDL实现VGA显示,在VGA显示器上显示彩色条，用的FPGA是Lattice公司的XP2-5.程序测试通过，附图片资料-VHDL implementation with VGA display, the VGA color monitor display section, with the FPGA, Lattice' s XP2-5. Procedures tested, with a picture information
Platform: | Size: 716800 | Author: | Hits:

[VHDL-FPGA-Verilog] vga

Description: 能够通过FPGA系统进行控制，由VGA接口在电脑显示器上显示横条，竖条和棋盘图形-FPGA systems through control of the computer monitor by the VGA interface to display bar, vertical bar and board graphics
Platform: | Size: 355328 | Author: 大机子 | Hits:

[VHDL-FPGA-Verilog] project

Description: 在Spartan-3E FPGA开发板上做的一个小项目--带语音功能的计算器，并且通过VGA接口在显示器上显示图形界面。涉及到ps2键盘模块，VGA显示模块，picoblaze汇编，串口收发模块。-In the Spartan-3E FPGA development board to do a small project- a calculator with voice capabilities, and VGA interface, through the graphical interface displayed on the monitor. Modules related to ps2 keyboard, VGA display module, picoblaze assembly, serial transceivers.
Platform: | Size: 2434048 | Author: 赵龙 | Hits:

[VHDL-FPGA-Verilog] VGA_LCD_display

Description: fpga开发板配合VGA接口，连接显示器来显示的程序，可以用来熟悉VGA接口的基本知识-fpga development board with VGA interface, connect the monitor to display the program can be used to familiar with the basic knowledge of VGA interface
Platform: | Size: 656384 | Author: 张强 | Hits:

[VHDL-FPGA-Verilog] vga

Description: 通过FPGA器件控制RGB信号、行同步信号、场同步信号等信号，并参照有关标准，最后可以实现对VGA显示器的控制。-RGB signal through the control of FPGA devices, the line sync signal, vertical sync signals and other signals, and with reference to the relevant standard VGA monitor can be achieved on the final control.
Platform: | Size: 4096 | Author: 侯庆福 | Hits:

[VHDL-FPGA-Verilog] vgaDriver

Description: This Verilog document contains the driver to interface an FPGA to a monitor, using the VGA input.
Platform: | Size: 1024 | Author: danisan | Hits:

[VHDL-FPGA-Verilog] PS2-mouse

Description: 用VHDL语言实现一个简单的PS/2接口鼠标的控制，下载到FPGA芯片中，实现鼠标初始化，并对鼠标数据传输进行监控，输出一个鼠标光标地址和按钮状态。-With VHDL a simple PS/2 interface mouse control, downloaded to the FPGA chip, the realization of the mouse initialization, monitor and mouse data transmission, the output of a mouse cursor address and button status.
Platform: | Size: 15360 | Author: chen | Hits:

[VHDL-FPGA-Verilog] DE2_LCM_CCD_detect_b

Description: 本程序基于Altera公司的DE2平台完成仓库的实时监控并对移动的目标进行自动识别和报警的FPGA设计，研究重点就是图像采集和移动目标识别的FPGA实现。采用Altera公司的DC2模版对视频进行采集并将采集到的图像信息进行缓存，通过监视器实时显示，采用帧间差分法对采集到的帧图像进行运动检测，当仓库中有运动情况的时候，两个图像间灰度会出现异常，通过对灰度异常的侦测完成仓库移动目标的识别并蜂鸣器报警。-Complete real-time monitoring of the warehouse and moving target based on the Altera DE2 platform FPGA design of automatic identification and alarm, the research focus of the image acquisition and recognition of the moving target FPGA implementation. Altera Corporation DC2 template image acquisition and acquisition information to cache the video monitor real-time display, inter-frame difference method for motion detection frames collected, when the movement in the warehouse. between the gray scale in the two images will be abnormal, the warehouse moving target identification grayscale exception detection and buzzer alarm.
Platform: | Size: 19487744 | Author: wangyi | Hits:

[VHDL-FPGA-Verilog] The-FPGA-high-speed-data-acquisition

Description: 摘要:介绍了现场可编程门阵列FPGA(Field Programmable Gate Array)器件XCS30的主要特点、技 术参数、内部结构和工作原理，I}述了其在电力系统高速数据采集系统中的应用实例。电力数据采 集装置—馈线终端单元(FTU)需要监测多条线路的电压和电流，实时性要求高，充分利用FPGA 的并行处理能力，对输入信号实行同时采样、分时进行A/D转换，通过在FPGA片上构建的DRAM 进行数据的快速传输。FPGA在系统中承担了较多的实时任务，使DSP芯片TMS320F2812可以在 每个周期时间(20 ms)内完成所有线路的快速傅里叶计算，调用故障分析处理子程序。FPGA降低 了DSP的负荷率.系统的可靠性得到了提高.实际产品应用于配电自动化系统时.故障定位迅速、准确。 -Abstract: this paper introduces the Field reprogrammable Array FPGA (Field Programmable Gate Array) devices XCS30 the main characteristics and skills Technique parameters, internal structure and working principle, I in its power of} system high speed data acquisition system of application examples. Power data mining Set device-feeder terminal units (FTU) the need to monitor several routes of voltage and current, high real time requirement, make full use of FPGA The parallel processing ability, to the input signal and the sampling, points to A/D conversion, through the FPGA in setting up A piece of DRAM Data fast transmission. FPGA in system for more real-time tasks, make the digital signal processor (DSP) TMS320F2812 can be in Each cycle time (20 ms) all the finish line fast Fourier calculation, analysis on fault processing procedure call. FPGA reduce The load rate of DSP. Of the reliability of the system improved. The actual products used in power distribution
Platform: | Size: 88064 | Author: 刘恒 | Hits:

[VHDL-FPGA-Verilog] vga_pingpong

Description: 利用FPGA控制VGA输出在CRT显示器上实现乒乓球游戏，工程在\project文件夹里面 源文件和管脚分配在\rtl文件夹里面 下载文件在\download文件夹里面,.mcs为PROM模式下载文件,.bit为JTAG调试下载文件。在xilinx xc3s400调试通过-The FPGA to control the VGA output table tennis game on a CRT monitor, the project \ project file folder source files and pin assignment in \ rtl folder inside the folder download \ download file. Mcs, PROM mode downloaddownload the file, bit JTAG debug. Xilinx xc3s400 debugging through
Platform: | Size: 1021952 | Author: rooney | Hits:

[VHDL-FPGA-Verilog] VGA_interface

Description: 采用FPGA控制VGA的借口，采用Verilog编写，Quartus II编译，恰当配置后开发板可以与显示器相连显示图像-Using FPGA to control VGA excuse, Verilog prepared, Quartus II compilation, the proper development board can be configured to display an image attached to the monitor
Platform: | Size: 436224 | Author: Eason | Hits:

[VHDL-FPGA-Verilog] CD1_PHOTO_ABLUM(1280)

Description: 在EP3C16 fpga上实现了数码相册，可以从SD卡上读取jpeg图片，并进行解码，最后在VGA显示器上显示1280*1024的图片。-In EP3C16 fpga to achieve a digital photo album that can be read from the SD card jpeg picture and decoding, and finally displayed on a VGA monitor 1280* 1024 picture.
Platform: | Size: 6520832 | Author: 恣意 | Hits:

[VHDL-FPGA-Verilog] VGA

Description: 利用FPGA控制VGA显示器，实现256色的屏幕显示，里面有详细的注释。-Using FPGA to control VGA monitor with 256 colors on-screen display, which has detailed notes.
Platform: | Size: 536576 | Author: xingxiao | Hits:

[VHDL-FPGA-Verilog] i2c_6114

Description: 使用FPGA对NVP6114进行配置！绝对原创，已经成功应用到AHD高清监控机上。代码为纯VHDL编写，不是软核的。-Using FPGA to configure NVP6114! Absolutely original, has been successfully applied to the AHD high-definition monitor system. Write code for pure VHDL, not NIOS or MicroBlaze.
Platform: | Size: 3072 | Author: sunyongchang | Hits:

[VHDL-FPGA-Verilog] vga

Description: This VHDL sample demonstrates how to generate a VGA signal to make it possible to connect an FPGA to a monitor. Written for Mimas v2, but probably easily adapted to any other board with a VGA connector on it (that can also be done by manually connecting a VGA port to a R-2R DAC and connecting that to GPIO: google for more information).
Platform: | Size: 1024 | Author: Ruben | Hits:
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