System design of real-time data acquisition based on ARM and FPGA
Hui Zhao
Abstract
Hui Zhao
Abstract
An embedded platform based on ARM and FPGA real-time data acquisition is presented.FPGA is used to complete highspeed data acquisition, through ARM to manage and control of FPGA.The problem of mismatch between the high-speed data acquisition and processing speed is resolved, and the interruption of the Linux system is also provided.The interface of the measuring instruments for ARM and FPGA is implemented through ARM' senior external bus, and the driver for FPGA device under Linux system is provided.
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An embedded platform based on ARM and FPGA real-time data acquisition is presented.FPGA is used to complete highspeed data acquisition, through ARM to manage and control of FPGA.The problem of mismatch between the high-speed data acquisition and processing speed is resolved, and the interruption of the Linux system is also provided.The interface of the measuring instruments for ARM and FPGA is implemented through ARM' senior external bus, and the driver for FPGA device under Linux system is provided.
Key concepts: Field-programmable gate array, Computer science, Data acquisition, Embedded system, ARM architecture, Interface (matter), Computer hardware, FPGA prototype