High-precision timestamping and ultra high-speed arbitration of transient pixels' events

In this article, an ultra high-speed arbitration process for transient pixelspsila data is presented. Enabling a high-precision timestamping, this system demonstrates its uniqueness for handling high peak rates and preserving the main advantage of the neuromorphic electronic systems, that is high an...

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Bibliographic Details
Published in2008 15th IEEE International Conference on Electronics, Circuits and Systems pp. 886 - 889
Main Authors Belbachir, A.N., Hofstatter, M., Reisinger, K., Litzenberger, M., Schon, P.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.08.2008
Subjects
Circuits
CMOS image sensors
Humans
Neuromorphics
Optical sensors
Performance analysis
Sensor phenomena and characterization
Smart pixels
Testing
Timing
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Summary:In this article, an ultra high-speed arbitration process for transient pixelspsila data is presented. Enabling a high-precision timestamping, this system demonstrates its uniqueness for handling high peak rates and preserving the main advantage of the neuromorphic electronic systems, that is high and accurate temporal resolution. Based on synchronous arbitration concept, the timestamping has accuracy better than 1 mus. The performance analysis in several tests and concept advantages over asynchronous arbitration are also discussed.
ISBN:1424421810
9781424421817
DOI:10.1109/ICECS.2008.4674996