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Interface for 15VSM-5 and Elektronika D3-28 minicomputers with digital measuring instruments

Journal Article · · Instrum. Exp. Tech. (Engl. Transl.); (United States)
OSTI ID:5843145
A device is described for data input (up to 8 decimal digits in 8421 code) into 15VSM-5 and Elektronika D3-28 minicomputers from four measuring instruments: a V7-21 voltmeter and three Ch3-54 frequency counters. Data from the voltmeter are entered by software interrogation and data from the frequency counters are entered by software interrupts. The device is implemented by TTL integrated circuits.
Research Organization:
Leningrad Polytechnic Institute, USSR
OSTI ID:
5843145
Journal Information:
Instrum. Exp. Tech. (Engl. Transl.); (United States), Journal Name: Instrum. Exp. Tech. (Engl. Transl.); (United States) Vol. 30:1; ISSN INETA
Country of Publication:
United States
Language:
English