NASA NTRS · 19890000242
Program For A Pushbutton Display
Abstract
Programmable Display Pushbutton (PDP) is pushbutton device available from Micro Switch having programmable 16X35 matrix of light-emitting diodes on pushbutton surface. Any desired legends display on PDP's, producing user-friendly applications reducing need for dedicated manual controls. Interacts with operator, calls for correct response before transmitting next message. Both simple manual control and sophisticated programmable link between operator and host system. Programmable Display Pushbutton Legend Editor (PDPE) computer program used to create light-emitting-diode (LED) displays for pushbuttons. Written in FORTRAN.
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Busquets, Anthony M., Luck, William S., Jr.. 1989-05-01. Program For A Pushbutton Display. https://ntrs.nasa.gov/citations/19890000242
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