DEVICE FOR CHECKING LOGICAL UNITS Russian patent published in 1995 - IPC

Abstract RU 2047870 C1

FIELD: software check of printed-circuit boards. SUBSTANCE: device has flip-flop 1, input polling bus 2, decoder 3, input data buses 4, data retrieval input buses 5, beginning-of-check input bus 6, receiving clock pulse input bus 7, transmitting clock pulse input bus 8, check result output bus 9, test signal buses 10, registers 11-17, tri-stable AND gates, AND gates 19, 20, multiplexors 21, EXCLUSIVE OR gates 22, additional AND gates 23. EFFECT: improved design. 1 dwg

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RU 2 047 870 C1

Authors

Gurevich L.S.

Gurvits V.M.

Meshcherjakov N.A.

Filimonov A.A.

Dates

1995-11-10—Published

1992-08-04—Filed