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发明公开
CN109840242A 一种基于FPGA和eMMC阵列的高速数据存储与传输系统 无效 - 驳回

一种基于FPGA和eMMC阵列的高速数据存储与传输系统
摘要：
本发明公开了一种基于FPGA和eMMC阵列的高速数据存储与传输系统，该系统包括了四路光纤传输模块、eMMC阵列传输模块、USB3.0模块、电源模块、时钟模块和双口RAM模块；四路光纤传输模块用于接收光信号并转换为高速串行电信号，通过高速串行接口将高速串行电信号转换为并行数据，并缓存至双端口RAM中；eMMC阵列传输模块用于将双端口RAM中缓存的数据存储至eMMC阵列当中；USB3.0模块用于将eMMC阵列中存储的数据传输至PC机或者其它板卡中；电源模块用于为采集与存储系统供电；时钟模块用于向光纤传输模块、双口RAM模块、eMMC阵列传输模块提供工作时钟。本发明的数据采集与存储系统具有大容量、高速度、小尺寸的特点，实现数据的实时传输和存储。
摘要（英）：

The invention discloses a high-speed data storage and transmission system based on an FPGA and an eMMC array. The system comprises a four-way optical fiber transmission module, an eMMC array transmission module, a USB3.0 module, a power module, a clock module and a double-port RAM module. The four-way optical fiber transmission module is used for receiving the optical signal, converting the optical signal into a high-speed serial electric signal, converting the high-speed serial electric signal into parallel data through a high-speed serial interface, and caching the parallel data into a dual-port RAM; The eMMC array transmission module is used for storing the data cached in the dual-port RAM into an eMMC array; The USB3.0 module is used for transmitting the data stored in the eMMC array to a PC or other board cards; The power module is used for supplying power to the acquisition and storage system; And the clock module is used for providing a working clock for the optical fiber transmission module, the double-port RAM module and the eMMC array transmission module. The data collecting and storing system has the advantages of being large in capacity, high in speed and small in size,and real-time transmission and storage of data are achieved.

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