NDLI: An optical configuration acceleration method using negative logic implementation

Content Provider	IEEE Xplore Digital Library
Author	Moriwaki, R. Watanabe, M.
Copyright Year	2009
Description	Author affiliation: Electrical and Electronic Engineering, Shizuoka University, 3-5-1 Johoku, Hamamatsu, 432-8561, Japan (Moriwaki, R.; Watanabe, M.)
Abstract	Up to now, as one of multi-context devices, an optically reconfigurable gate array (ORGA) has been developed to achieve high-speed reconfiguration. Since quick context switching allows implementation of many functions onto a gate array without idle time, fast reconfiguration is extremely important for multi-context devices. In ORGAs, the easiest way to increase the reconfiguration frequency is to use high-power lasers. However, such high-power lasers increase power consumption and package size. In the worst case, they might require a cooling system. For that reason, this paper proposes a negative logic implementation method by which optical configurations can be accelerated without ORGA architecture modification and any increase of laser power. This time, the method was demonstrated on a dynamic optically reconfigurable gate array architecture. Based on the experimental results, this paper clarifies the acceleration method's effectiveness.
Starting Page	552
Ending Page	555
File Size	1165569
Page Count	4
File Format	PDF
ISBN	9781424448463
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-12-22
Publisher Place	India
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Energy consumption Ultraviolet sources Power lasers Reconfigurable logic Frequency Acceleration High speed optical techniques Logic devices Optical devices Optical arrays
Content Type	Text
Resource Type	Article

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