High-speed data acquisition system based on FPGA

The invention discloses a high-speed data acquisition system based on an FPGA (Field Programmable Gate Array). The high-speed data acquisition system comprises a power supply module, a clock module, a data input module, a data output module, a data acquisition and processing module, a data caching m...

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Bibliographic Details
Main Authors LIU YIQING, YANG QI, WANG SHUXIAN, FAN SIJIN, ZHANG YINGJUN, WANG HUILING
Format Patent
LanguageChinese
English
Published 29.09.2023
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:The invention discloses a high-speed data acquisition system based on an FPGA (Field Programmable Gate Array). The high-speed data acquisition system comprises a power supply module, a clock module, a data input module, a data output module, a data acquisition and processing module, a data caching module, a system control module and a daughter board module. The data input module adopts an FMC + interface and can be flexibly connected with different daughter board modules to realize acquisition and processing of different high-speed data, and the rated data rate is as high as 28 Gbps; the data output module adopts a QSFP + interface and a PCIe 3.0 interface, and the maximum data output bandwidth can reach 166.031 Gbps; according to the invention, the FPGA and the STM32 are carried to realize the functions of data acquisition and processing and system control, and the system has the characteristics of high transmission rate, low processing delay, flexible configuration and the like, and is suitable for real-tim
Bibliography:Application Number: CN202310786219