Accession Number : ADD013503
Title : Multiple Scanivalve Control Device.
Descriptive Note : Patent, Filed 4 Apr 80, patented 10 May 83,
Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON DC
Personal Author(s) : Geopfart, Robert N
Report Date : 10 May 1983
Pagination or Media Count : 13
Abstract : A controller featuring digital address display, manual control functions, signal conditioning, transducer outputs and computer address interrogation for a plurality of multi-port devices. For address interrogation the controller is compatible with a standard digital interface bus. The current device address is input to a plurality of multiplexers. The address of the device to be selected is transmitted from a computer through the interface bus to a data input/output circuit which routes the address data to a data storage unit. The address data is used to address the multiplexers to transmit to the interface bus the state of the device selected by the address data.
Descriptors : *COMPUTERS, *CONTROL SYSTEMS, *DATA STORAGE SYSTEMS, *DISPLAY SYSTEMS, *INPUT OUTPUT PROCESSING, *PATENTS, *SIGNAL PROCESSING, CIRCUITS, DATA PROCESSING, DATA PROCESSING EQUIPMENT, DATA TRANSMISSION SYSTEMS, DIGITAL SYSTEMS, FUNCTIONS, INTERFACES, INTERROGATION, MANUAL OPERATION, MULTIPLEXING, OUTPUT, TRANSDUCERS
Subject Categories : Computer Systems
Distribution Statement : APPROVED FOR PUBLIC RELEASE