Description: This paper shows the development of a 1024-point
radix-4 FFT VHDL core for applications in hardware signal processing, targeting low-cost FPGA technologies. The developed core is targeted into a Xilinx庐 Spartan鈩?3 XC3S200 FPGA with the inclusion of a VGA display interface and an external 16-bit data acquisition system for performance evaluation purposes. Several tests were performed in order to verify FFT core functionality, besides the time performance analysis highlights the core advantages over commercially available DSPs and Pentium-based PCs. The core is compared with similar third party IP cores targeting resourceful FPGA technologies. The novelty of this work is to provide a lowcost, resource efficient core for spectrum analysis
applications. Platform: |
Size: 456704 |
Author:alex |
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Description: Here an embedded System-on-Chip is build, in an Xilinx Spartan-3 FPGA with Microblaze as the processor.A PLB core System is made with the VGA IP core attached to it. The software written for the MicroBlaze processor specifies the object, the color and the movement of the display. The functionality of the module is verified by implementation on Spartan 3.-Here an embedded System-on-Chip is build, in an Xilinx Spartan-3 FPGA with Microblaze as the processor.A PLB core System is made with the VGA IP core attached to it. The software written for the MicroBlaze processor specifies the object, the color and the movement of the display. The functionality of the module is verified by implementation on Spartan 3.
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Size: 3730432 |
Author:Praveen |
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Description: Xilinx FPGA verilog程序,用于控制VGA接口控制CRT显示器工作,使其实现色彩条显示-Xilinx FPGA verilog procedures VGA interface control used to control the work of CRT monitors to achieve color display article Platform: |
Size: 2048 |
Author:包宰 |
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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 |
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Description: 使用 FPGA 控制 VGA 显示
相关知识介绍:包括 显示器术语
显示卡术语
VGA 时序设计
色彩原理
显示
源代码
相关测试图片-The use of FPGA control VGA display relevant knowledge, Introduction: terminology, including display graphics card design color theory terminology VGA timing related test images show the source code Platform: |
Size: 53248 |
Author:林锦鸿 |
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Description: 基于Xilinx SPARTAN-3E开发板 的VGA实验代码,VHDL编写,非常适合初学者学习FPGA实现VGA控制-Based on Xilinx SPARTAN-3E development board VGA test code, VHDL written, very suitable for beginners to learn to achieve VGA control FPGA Platform: |
Size: 108544 |
Author:张小琛 |
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Description: 一种基于BASYS开发板(Xilinx Spartan-3E FPGA)的波形发生器和示波器的设计,可以产生多种可调波形,并实时显示在电脑显示器或者投影仪上。波形发生器采用基于ROM的数字控制振荡器(NCO)实现,示波器采用VGA接口实时显示。-A kind of digital WaveGenerator and Oscilloscope based on tne BASYS experiment board which has a Xilinx Spartan-3E FPGA on it.This design can make adjustable sine,triangle and rectangle waveform.It also can show the waveform real time on a computer dispaly or a projecting apparatus via a VGA cable.The emphases of this project is to realize real-time VGA interface in a FPGA. Platform: |
Size: 3417088 |
Author:张文 |
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Description: 一种基于xilinx公司的FPGA开发板spartan3的一个用键盘控制制vga输出的vhdl源代码程序源码,能实现高清晰的视频输出.
-Based xilinx company FPGA development board spartan3 of a keyboard control system vga output vhdl source code program source code, can achieve high-definition video output. Platform: |
Size: 4096 |
Author:对称 |
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Description: 用vhdl实现横竖彩条纹的显示,通过xilinx仿真软件生成bit文件,下载到fpga开发板上-Horizontal and vertical stripes using vhdl color display, generate bit file by xilinx simulation software, download it to fpga development board Platform: |
Size: 8192 |
Author:sandy |
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Description: 利用FPGA和VGA显示器实现的俄罗斯方块游戏。 使用VHDL语言和Xilinx开发。-Using FPGA and VGA monitor to develop a Tetris game. Developed using VHDL language and Xilinx . Platform: |
Size: 3974144 |
Author:彭铭仕 |
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Description: 基于FPGA的游戏实例,开发板为Xilinx的basys3,VGA显示(Basys3, VGA Display of Xilinx Development Board Based on Game Example of FPGA) Platform: |
Size: 609280 |
Author:Miura |
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