IC design of 8/spl times/8 digital CNN with optoelectronic interface

S. Jankowski , Andrzej Wielgus , Witold Pleskacz , Ryszard Buczyński , M. Wiśniewski


The paper presents a new optoelectronic CNN system which consists of two integrated circuits connected through the flip-chip bonding: a) the photonic GaAs matrix of receivers and emitter; b) the CMOS chip of digital CNN cells with programmable 5-bit weights and threshold currents. This solution is easier to design and is more reliable than analogue circuits. The main advantages of our system include parallel input/output of considered image and high precision of programmable weights. Although the processing speed of the digital CNN is considerably lower than that of analogue implementations, it is fast enough for efficient image processing by complex CNN programs.
Author S. Jankowski
S. Jankowski,,
, Andrzej Wielgus (FEIT / MO)
Andrzej Wielgus,,
- The Institute of Microelectronics and Optoelectronics
, Witold Pleskacz (FEIT / MO)
Witold Pleskacz,,
- The Institute of Microelectronics and Optoelectronics
, Ryszard Buczyński
Ryszard Buczyński,,
, M. Wiśniewski
M. Wiśniewski,,
Other language title versionsIC Design of 8x8 Digital CNN with Optoelectronic Interface
Publication size in sheets0.5
Book Proceedings of the 2000 6th IEEE International Workshop on Cellular Neural Networks and their Applications (CNNA 2000), vol. 00TH8509, 2000, IEEE, ISBN 0-7803-6344-2, 455 p., DOI:10.1109/CNNA.2000.876809
URL https://ieeexplore.ieee.org/document/877367
Languageen angielski
Score (nominal)0
Publication indicators WoS Citations = 1; GS Citations = 4.0
Citation count*4 (2020-09-15)
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