The Virtual Test System of Battery
WU Nai-ling
Abstract
WU Nai-ling
Abstract
This paper describles the design and implementation method of the virtual battery test system based on FPGA and USB interface technology, And explained the design principle based on FPGA central controller especially, the design of Read and Write module of USB endpoint, the design of muti channel data sample module and the realization of USB interface driven. Utilizing VC + + tool,based on Object Oriented Disign, we realize flexibly and common the virtual instrument panel. Finally, the paper analyzes the system performance.
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This paper describles the design and implementation method of the virtual battery test system based on FPGA and USB interface technology, And explained the design principle based on FPGA central controller especially, the design of Read and Write module of USB endpoint, the design of muti channel data sample module and the realization of USB interface driven. Utilizing VC + + tool,based on Object Oriented Disign, we realize flexibly and common the virtual instrument panel. Finally, the paper analyzes the system performance.
Key concepts: USB, Field-programmable gate array, Interface (matter), Host controller interface, Embedded system, Realization (probability), Computer hardware, Computer science