Yichong Xu, Jian Chen and Shouyi Liao
Department of control science and Engineering, Rocket Force University of Engineering, Xi’an, Shaanxi, China
A driving controller design which can drive 512×512 resistor array at 200Hz frame rate is proposed. In view of the strict requirements of MOS resistor array drive controller for real-time performance, FPGA, optical fiber transmission card and PC104 technologies are adopted in the design, which studies and solves the two key problems of how to transmit image data at high speed and how to quickly generate multi-channel analog drive signals, and leaves expansion space for the drive control of larger resistor array in the future.
IRSP, Resistor array, Infrared
Yichong Xu, Jian Chen and Shouyi Liao. Design of Resistor Array Drive Controller. International Journal of Frontiers in Engineering Technology (2021), Vol. 3, Issue 8: 14-19. https://doi.org/10.25236/IJFET.2021.030803.
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