A low-power sync processor with a floating-point timer and universal edge tracer for 3DTV active shutter glasses

Daejin Park; Tag Gon Kim; Changmin Kim; Sungho Kwak

doi:10.1109/COOLCHIPS.2011.5890924

A low-power sync processor with a floating-point timer and universal edge tracer for 3DTV active shutter glasses

Daejin Park, Tag Gon Kim, Changmin Kim, Sungho Kwak

School of Electronics Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

6 Scopus citations

Abstract

A low-power sync processor chip for 3DTV shutter glasses has been proposed and implemented. The proposed sync processor adopts a newly designed floating point timer to synchronize without any sync reception and an edge tracer for universal sync-packet detection without running the CPU. The floating-point timer allows the input wireless sensor to be turned off, and the edge tracer enables the CPU to hibernate most of the time to reduce the current. The implemented chip uses less than about 25% of the operating current that major commercial shutter glasses use.

Original language	English
Title of host publication	IEEE Symposium on Low-Power and High-Speed Chips - 2011 IEEE COOL Chips XIV, Proceedings
DOIs	https://doi.org/10.1109/COOLCHIPS.2011.5890924
State	Published - 2011
Event	14th IEEE Symposium on Low-Power and High-Speed Chips, COOL Chips XIV - Yokohama, Japan Duration: 20 Apr 2011 → 22 Apr 2011

Publication series

Name	IEEE Symposium on Low-Power and High-Speed Chips - 2011 IEEE COOL Chips XIV, Proceedings

Conference

Conference	14th IEEE Symposium on Low-Power and High-Speed Chips, COOL Chips XIV
Country/Territory	Japan
City	Yokohama
Period	20/04/11 → 22/04/11

Keywords

fractional order circuits
independently clocked system
low power design
stereoscopic vision
systems

Access to Document

10.1109/COOLCHIPS.2011.5890924

Cite this

Park, D., Kim, T. G., Kim, C., & Kwak, S. (2011). A low-power sync processor with a floating-point timer and universal edge tracer for 3DTV active shutter glasses. In IEEE Symposium on Low-Power and High-Speed Chips - 2011 IEEE COOL Chips XIV, Proceedings Article 5890924 (IEEE Symposium on Low-Power and High-Speed Chips - 2011 IEEE COOL Chips XIV, Proceedings). https://doi.org/10.1109/COOLCHIPS.2011.5890924

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title = "A low-power sync processor with a floating-point timer and universal edge tracer for 3DTV active shutter glasses",

abstract = "A low-power sync processor chip for 3DTV shutter glasses has been proposed and implemented. The proposed sync processor adopts a newly designed floating point timer to synchronize without any sync reception and an edge tracer for universal sync-packet detection without running the CPU. The floating-point timer allows the input wireless sensor to be turned off, and the edge tracer enables the CPU to hibernate most of the time to reduce the current. The implemented chip uses less than about 25% of the operating current that major commercial shutter glasses use.",

keywords = "fractional order circuits, independently clocked system, low power design, stereoscopic vision, systems",

author = "Daejin Park and Kim, {Tag Gon} and Changmin Kim and Sungho Kwak",

year = "2011",

doi = "10.1109/COOLCHIPS.2011.5890924",

language = "English",

isbn = "9781612848846",

series = "IEEE Symposium on Low-Power and High-Speed Chips - 2011 IEEE COOL Chips XIV, Proceedings",

booktitle = "IEEE Symposium on Low-Power and High-Speed Chips - 2011 IEEE COOL Chips XIV, Proceedings",

note = "14th IEEE Symposium on Low-Power and High-Speed Chips, COOL Chips XIV ; Conference date: 20-04-2011 Through 22-04-2011",

}

Park, D, Kim, TG, Kim, C & Kwak, S 2011, A low-power sync processor with a floating-point timer and universal edge tracer for 3DTV active shutter glasses. in IEEE Symposium on Low-Power and High-Speed Chips - 2011 IEEE COOL Chips XIV, Proceedings., 5890924, IEEE Symposium on Low-Power and High-Speed Chips - 2011 IEEE COOL Chips XIV, Proceedings, 14th IEEE Symposium on Low-Power and High-Speed Chips, COOL Chips XIV, Yokohama, Japan, 20/04/11. https://doi.org/10.1109/COOLCHIPS.2011.5890924

A low-power sync processor with a floating-point timer and universal edge tracer for 3DTV active shutter glasses. / Park, Daejin; Kim, Tag Gon; Kim, Changmin et al.
IEEE Symposium on Low-Power and High-Speed Chips - 2011 IEEE COOL Chips XIV, Proceedings. 2011. 5890924 (IEEE Symposium on Low-Power and High-Speed Chips - 2011 IEEE COOL Chips XIV, Proceedings).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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N2 - A low-power sync processor chip for 3DTV shutter glasses has been proposed and implemented. The proposed sync processor adopts a newly designed floating point timer to synchronize without any sync reception and an edge tracer for universal sync-packet detection without running the CPU. The floating-point timer allows the input wireless sensor to be turned off, and the edge tracer enables the CPU to hibernate most of the time to reduce the current. The implemented chip uses less than about 25% of the operating current that major commercial shutter glasses use.

AB - A low-power sync processor chip for 3DTV shutter glasses has been proposed and implemented. The proposed sync processor adopts a newly designed floating point timer to synchronize without any sync reception and an edge tracer for universal sync-packet detection without running the CPU. The floating-point timer allows the input wireless sensor to be turned off, and the edge tracer enables the CPU to hibernate most of the time to reduce the current. The implemented chip uses less than about 25% of the operating current that major commercial shutter glasses use.

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KW - independently clocked system

KW - low power design

KW - stereoscopic vision

KW - systems

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M3 - Conference contribution

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BT - IEEE Symposium on Low-Power and High-Speed Chips - 2011 IEEE COOL Chips XIV, Proceedings

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Park D, Kim TG, Kim C, Kwak S. A low-power sync processor with a floating-point timer and universal edge tracer for 3DTV active shutter glasses. In IEEE Symposium on Low-Power and High-Speed Chips - 2011 IEEE COOL Chips XIV, Proceedings. 2011. 5890924. (IEEE Symposium on Low-Power and High-Speed Chips - 2011 IEEE COOL Chips XIV, Proceedings). doi: 10.1109/COOLCHIPS.2011.5890924

A low-power sync processor with a floating-point timer and universal edge tracer for 3DTV active shutter glasses

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