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A reconfigurable system with high-speed data transmission and high-precision time measurement capability based on optical fiber and FPGA technology is presented in this paper. The design is generic for applications where data transmission and time measurement are required. This could be adapted to particle physic experiment, large imaging system, quantum bit commitment, etc. The system is extendable...
In this paper, the master board of CCD controller is designed for scientific CCD imaging system. The master controller board with FPGA control center, provides all of the timing clock to the clock and bias board and the data acquisition board which connect to the CPCI backplane, and USB3.0 high-speed serial bus and fiber optic interface.
A data transmission and time measurement system for bit commitment experiment is introduced in this paper. The design is for requirement of fast data transmission and time measurement of bit commitment experiment including high bandwidth data transmission, storage, real time processing with FPGA, USB 2.0, FPGA-based TDC and TDC-GPX for time measurement. The system is applied in the bit commitment...
With the development of electronic and information technology, the signal generator has been widely used in various fields of electronic technology. And the requirement of its performance is increasingly more and more superior, such as adjustable frequency and range, high frequency stability, fast conversion speed, etc. Meanwhile, Some uncommonly special waveforms are needed in some special environment,...
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