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Bi-directional communication interface for microprocessor-to-system/370The design and operation of a bi-directional communication interface between a microcomputer and the IBM System/370 is documented. The hardware unit interconnects a modem to interface to the S/370, the microcomputer with an EIA I/O port, and a terminal for sending and receiving data from either the microcomputer or the S/370. Also described is the software necessary for the two-way interface. This interface is designed so that no modifications need to be made to the terminal, modem, or microcomputer.
Document ID
19810009194
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Fischer, J. P. (Ohio Univ. Athens, OH, United States)
Date Acquired
September 4, 2013
Publication Date
January 1, 1981
Subject Category
Computer Operations And Hardware
Report/Patent Number
NASA-CR-163940
TM-77
Report Number: NASA-CR-163940
Report Number: TM-77
Accession Number
81N17717
Funding Number(s)
CONTRACT_GRANT: NGR-36-009-017
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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