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Author(s): |
Jingtao Xia, Northwest Institute of Nuclear Technology, Xi’an, 710024, China
Shaohua Yang, Northwest Institute of Nuclear Technology, Xi’an, 710024, China
Ming’An Guo, Northwest Institute of Nuclear Technology, Xi’an, 710024, China
Binkang Li, Northwest Institute of Nuclear Technology, Xi’an, 710024, China |
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Abstract: |
A remote acquisition system for high speed image data design based on CPLD, SRAM, USB and optical fiber transmitting technology is introduced, which is applicable to the self-designed camera based on a multi-port CCD chip—CCD 180-512-SFT. The image data is transmitted through optic fiber to long-distance terminals, where the data is firstly synchronized into SRAMS, and then acquired into computer through USB. These are all controlled by a CPLD device. The software which takes charge of the data acquisition and image display is also developed based on C++ language. The key technology in both hardware and software realization is given and the test result is presented.
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