A high-speed massive real-time data acquisition and processing system
A real-time data acquisition and processing system technology, applied in the direction of data acquisition and recording, can solve the problems of poor real-time processing capability, complex structure, narrow data transmission bandwidth, etc. The effect of transmission bandwidth
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[0012] refer to figure 1 , the specific embodiment takes the following technical scheme: it comprises RAID card 1, FPGA2, data input unit 3, DDR2 memory 4, SATA / SAS disk group 5, DSP processor 6, PHY chip 7 and RJ145 network port 8, FPGA2 respectively Connect with RAID card 1, data input unit 3, DDR2 memory 4, DSP processor 6, RAID card 1 connect with SATA / SAS disk group 5, DSP processor 6 respectively connect with DDR2 memory 4 and PHY chip 7, PHY chip 7 Connect with RJ145 network port 8.
[0013] Described FPGA2 comprises SRIO-LVDS-GPIO2-1, PCI-Express bus 2-2 and SRIO2-3, and SRIO-LVDS-GPIO2-1 is connected with data input unit 3, PCI-Express bus 2-2 and RAID card 1 connection, SRIO2-3 is connected with DSP processor 6.
[0014] The DSP processor 6 includes an EMAC device 6-1, and the EMAC device 6-1 is connected with the PHY chip 7.
[0015] The data input unit 3 is an IO mode and a high-speed expansion interface mode, supports 96 programmable IO lines, supports a high-s...
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