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Description: 在高速的数据采集或传输中，目前使用较多的都是采用USB 2．0接口控制器和FPGA或DSP实现的，本设计在USB 2．0接口芯片CY7C68013的Slave FIFO模式下，利用FPGA作为外部主控制器实现对FX2 USB内部的FIFO进行控制，以实现数据的高速传输。该模块可普遍适用于基于USB 2．0接口的高速数据传输或采集中。-In the high-speed data acquisition or transmission, the currently used are based on more USB 2.0 interface controller and the FPGA or DSP implementation, the design USB 2.0 interface chip CY7C68013 of the Slave FIFO mode, the use of FPGA as a the external FX2 USB host controller to realize the internal FIFO control, in order to achieve high-speed data transmission. The module can be generally applied based on high-speed USB 2.0 interface, transfer or acquisition of data.
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Size: 894976 |
Author: jiang_jennifer |
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Description: DSP+FPGA+USB2.0板子电路图
DSP是6713；FPGA是XilinxXC2S200；USB芯片是CY68013A-128AXC-DSP+ FPGA+ USB2.0 circuit board DSP is 6713 FPGA is XilinxXC2S200 USB chip is CY68013A-128AXC
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Size: 41984 |
Author: Hosea |
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Description: 该工程是一个FPGA的开发板
主要包括了FPGA芯片:EP3C25Q240C8
FPGA的配置芯片采用：EPCS16
USB芯片：CY7C68013A
USB的FLASH采用：24LC64
AD芯片：AD9238
电源部分：LMS1117-3.3两块分别对USB、模拟部分和FPGA供电；LMS1117-1.2为FPGA核心电压；LMS1117-2.5为 IO口及PLL供电
9盏LED，4个开关
主要完成的一个功能是高速模拟信号的采集，以及上位机传输，该板经调试可用，现已在实验室批量使用。
铺铜采用了网格形式，并且将模拟部分与数字部分隔离开来。
如有疑问欢迎来询：QQ150524225-The project is an FPGA development board includes an FPGA chip: EP3C25Q240C8 FPGA configuration chip: EPCS16 USB Chip: CY7C68013A USB to FLASH using: 24LC64 AD chip: AD9238 power supply: LMS1117-3.3 respectively, two USB, analog and FPGA Power LMS1117-1.2 for the FPGA core voltage LMS1117-2.5 for the IO port, and PLL power supply 9 LED, 4 switches, a main function is to complete high-speed analog signal acquisition, and the host computer transmission, the plate was debugging is available, is now used in the laboratory batch. Using a grid of copper to form, and the analog part and digital part to isolate. If in doubt welcome to inquiry: QQ150524225
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Size: 2314240 |
Author: 刘卫菠 |
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Description: 是驱动CY7C68013A的USB接口系统,可以应用于FPGA、DSP的开发-Driver the CY7C68013A' s USB interface system can be applied to the development of FPGA, DSP
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Size: 8870912 |
Author: 何涵捷 |
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Description: 联华众科FPGA开发板FA161核心器件为 Altera Cyclone系列FPGA EP1C6，FA161板载有SDRAM，SRAM，FLASH方便制作各种应用，开发板所带资料中包括了上位机与开发板USB通信，上位机与开发板以太网通信，上位机与开发板串口通信例程。FA161板载有USB 1.1，USB 2.0(CY7C68013A)接口，以太网接口(RTL8019AS)。FA161上可以进行HDL程序开发，可以进行nios ii程序开发，可以结合MATLAB制作DSP Builder应用。FA161上可以运行uClinux和Micro C/OS-II实时操作系统。-Lianhua Branch FPGA development board FA161 core device for Altera Cyclone series FPGA EP1C6 FA161 onboard SDRAM, SRAM, FLASH facilitate the production of a variety of applications, including the host computer and the development board development board brought information USB communication, the PCdevelopment board Ethernet communication, the host computer and the development board serial communication routines. The FA161-board have USB 1.1, USB 2.0 (CY7C68013A) interface, Ethernet interface (RTL8019AS). HDL program development, FA161 can be nios ii program development, combination of MATLAB production DSP Builder application. The FA161 can run uClinux and Micro C/OS-II real-time operating system.
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Size: 2085888 |
Author: qchwu |
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Description: 利用DSP配合FPGA为硬件架构，以DSP为数据处理核心，通过FPGA对USB、ADC和DAC等外围设备进行控制，并可实现频谱分析、数字滤波器等数字信号处理算法。(With DSP and FPGA as the hardware architecture and DSP as the data processing core, the peripheral devices such as USB, ADC and DAC are controlled by FPGA, and the digital signal processing algorithms such as spectrum analysis and digital filter can be realized.)
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Size: 688128 |
Author: 小冰2 |
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