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Rewriteable optical disk recorder developmentA NASA program to develop a high performance (high rate, high capability) rewriteable optical disk recorder for spaceflight applications is presented. An expandable, adaptable system concept is proposed based on disk Drive modules and a modular Controller. Drive performance goals are 10 gigabyte capacity are up to 1.8 gigabits per second rate with concurrent I/O, synchronous data transfer, and 2 to 5 years operating life in orbit. Technology developments, design concepts, current status, and future plans are presented.
Document ID
19910013721
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Shull, Thomas A. (NASA Langley Research Center Hampton, VA, United States)
Rinsland, Pamela L. (NASA Langley Research Center Hampton, VA, United States)
Date Acquired
September 6, 2013
Publication Date
March 1, 1991
Publication Information
Publication: National Aeronautics and Space Administration, Technology 2000, Volume 1
Subject Category
Computer Operations And Hardware
Accession Number
91N23034
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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