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Astronavigation Computer Research

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Description

Report discussing the work accomplished in proving the feasibility of a magnetic-logic computer. The most significant accomplishments of the program are: A biaperture ferrite element was developed for use in memories and registers in the temperature range from -55 C to +125 C. The element is employed in: (1) the NDRO, random access, electrically alterable program memory, (2) the NDRO random access data memory, (3) the DRO registers in the arithmetic unit. The feasibility of using single driver current pulses to accomplish multiple computer operations was demonstrated. (From Abstract).

Physical Description

viii, 125 pages : illustrations (some folded) ; 28 cm.

Creation Information

Sperry Rand (Corporation). Sperry Gyroscope Division October 1963.

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Description

Report discussing the work accomplished in proving the feasibility of a magnetic-logic computer. The most significant accomplishments of the program are: A biaperture ferrite element was developed for use in memories and registers in the temperature range from -55 C to +125 C. The element is employed in: (1) the NDRO, random access, electrically alterable program memory, (2) the NDRO random access data memory, (3) the DRO registers in the arithmetic unit. The feasibility of using single driver current pulses to accomplish multiple computer operations was demonstrated. (From Abstract).

Physical Description

viii, 125 pages : illustrations (some folded) ; 28 cm.

Notes

The research work in this report was performed by the Sperry Gyroscope Company Division, Sperry Rand Corporation, Great Neck, New York, under Air Force Contract No. AF 33(616)-8268.

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  • OCLC: 1245493876
  • SuDoc Number: D301.45/26-3:63-337
  • Report No.: ASD-TDR-63-337
  • Archival Resource Key: ark:/67531/metadc1536321

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Technical Report Archive and Image Library

The Technical Report Archive & Image Library (TRAIL) identifies, acquires, catalogs, digitizes and provides unrestricted access to U.S. government agency technical reports. The mission of TRAIL is to ensure preservation, discoverability, and persistent open access to government technical publications regardless of form or format.

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  • October 1963

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  • Oct. 29, 2024, 8:58 p.m.

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  • Nov. 14, 2025, 4:18 p.m.

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Sperry Rand (Corporation). Sperry Gyroscope Division. Astronavigation Computer Research, report, October 1963; Ohio. (https://digital.library.unt.edu/ark:/67531/metadc1536321/: accessed October 15, 2026), University of North Texas Libraries, UNT Digital Library, https://digital.library.unt.edu; crediting UNT Libraries Government Documents Department.

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