OV810 intelligent sensor providing optical pattern recognition. accomp

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OV810 intelligent sensor providing optical pattern recognition. accomp

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OV810 Smart Sensor General Description
OV810 intelligent sensor providing optical pattern recognition. accomplishes this integrating on-chip image sensor, mask-programmable algorithm gate array, recognition engine (VCA) onto single chip. Figure shows three major modules OV810.
Toys
Features
General power very cost Image Sensor Array pixel Black White sensor array Recognition Engine Scalable computation array
Figure Module Block Diagram
Sensor Array
Gate Array
Programmable Gate Array (GA) Mask programmable gate array containing image processing logic ROMs Microcontroller (MEU) Embedded 8-bit microcontroller Dual programmable timers Optional external control Interfaces GPIO interface SCCB master slave Optional external flash Miscellaneous 3.3V power 2.5V core power 3.3V sensor power system clock Patent No.: 6,617,565
Core Logic
What VCA? Inside OV810 recognition engine called Vector Computation Array (VCA). parallel processing vector machine that provides ultra-fast computing power technology requiring pattern recognition information classification. Each element array independent processing unit with integrated memory learning capability. capable performing evaluation less than making ideal real time applications. network extension unlimited, thanks truly parallel architecture, which enables applications speed independent number elements. VCA? solves problems that conventional methods cannot, least within acceptable cost performance criteria. Unlike conventional computing techniques, which handle problems through mathematical models algorithms, requires little knowledge system taught example. trained, programmed. superior pattern recognition, pattern matching classification tasks. suitable solving non-linear ill-defined problems (general classification) very well adapted process noisy corrupted input data. Silicon Combining image sensor gate array with massive parallelism superior classification capability technology, OV810 offers opportunities innovative cost effective pattern recognition applications.
Specifications
Active Array Size Core Power Supply Regulator Input Active Power Requirements Standby Temperature Range Pixel Size Image Area Chip Dimensions 3.3V 2/5V 1.8V 2.5V 70°C 3200 2700
information shown herein current revision publication date. Please refer OmniVision site (http://www.ovt.com) obtain current versions documentation. OmniVision Technologies, Inc. reserves right make changes their products discontinue product service without further notice advisable obtain current product documentation prior placing orders). Reproduction information OmniVision product documentation specifications permissible only reproduction without alteration accompanied associated warranties, conditions, limitations notices. such cases, OmniVision responsible liable information reproduced. This document provided with warranties whatsoever, including warranty merchantability, non-infringement, fitness particular purpose, warranty otherwise arising proposal, specification sample. Furthermore, OmniVision Technologies Inc. disclaims liability, including liability infringement proprietary rights, relating information this document. license, expressed implied, estoppels otherwise, intellectual property rights granted herein. `OmniVision', `CameraChip' trademarks OmniVision Technologies, Inc. other trade, product service names referenced this release trademarks registered trademarks their respective holders. Third-party brands, names, trademarks property their respective owners.
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OV810 intelligent sensor providing optical pattern recognition. accomp

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