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Operation Status Sensing with Minimum Logic

IP.com Disclosure Number: IPCOM000069183D
Original Publication Date: 1978-Apr-01
Included in the Prior Art Database: 2005-Feb-20

Publishing Venue

IBM

Related People

Authors:
Stockwell, DA [+details]

Abstract

Controller 10 has two-way communication with a device, such as a display, via transmission line traffic. Described below is a method to determine successful acceptance of any operation command by the device 12, with only one inquiry from 10 to 12 and without any additional logic circuits.