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Proceedings Paper

High-bandwidth remote flat panel display interconnect system
Author(s): Darrel G. Peterson
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Paper Abstract

High performance electronic displays (CRT, AMLCD, TFEL, plasma, etc.) require wide bandwidth electrical drive signals to produce the desired display images. When the image generation and/or image processing circuitry is located within the same line replaceable unit (LRU) as the display media, the transmission of the display drive signals to the display media presents no unusual design problems. However, many aircraft cockpits are severely constrained for available space behind the instrument panel. This often forces the system designer to specify that only the display media and its immediate support circuitry are to be mounted in the instrument panel. A wide bandwidth interconnect system is then required to transfer image data from the display generation circuitry to the display unit. Image data transfer rates of nearly 1.5 Gbits/second may be required when displaying full motion video at a 60 Hz field rate. In addition to wide bandwidth, this interconnect system must exhibit several additional key characteristics: (1) Lossless transmission of image data; (2) High reliability and high integrity; (3) Ease of installation and field maintenance; (4) High immunity to HIRF and electrical noise; (5) Low EMI emissions; (6) Long term supportability; and (7) Low acquisition and maintenance cost. Rockwell Collins has developed an avionics grade remote display interconnect system based on the American National Standards Institute Fibre Channel standard which meets these requirements. Readily available low cost commercial off the shelf (COTS) components are utilized, and qualification tests have confirmed system performance.

Paper Details

Date Published: 16 August 1999
PDF: 7 pages
Proc. SPIE 3690, Cockpit Displays VI: Displays for Defense Applications, (16 August 1999); doi: 10.1117/12.357597
Show Author Affiliations
Darrel G. Peterson, Rockwell Collins (United States)

Published in SPIE Proceedings Vol. 3690:
Cockpit Displays VI: Displays for Defense Applications
Darrel G. Hopper, Editor(s)

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