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Data Injection Simulation Device Transform PCIe to Optic Fiber Based on FPGA
Received date: 2020-08-04
Request revised date: 2020-09-17
Online published: 2022-05-11
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To resolve the difficulty of sampling real-time data when debugging algorithm on digital signal processing device, a board based on FPGA which can transform data from PCIe has been deviced. The ARM in FPGA sends data to the PL of the chip through DMA. The PL sends data to digital signal processing device through fiber after ping-pang operation in the PL. The digital signal processing device exchanges data through fiber with the developed board. The digital signal processing device can use the data receiving from the board developing the processing algorithm. The device shows that the designed board can meet the simulation device when developing the digital signal processing algorithm and can improve the developing efficiency.
Key words: FPGA; PCIe; simulation device
WU Ya-jun . Data Injection Simulation Device Transform PCIe to Optic Fiber Based on FPGA[J]. Command Control and Simulation, 2020 , 42(6) : 117 -121 . DOI: 10.3969/j.issn.1673-3819.2020.06.021
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