05475818 is referenced by 89 patents and cites 6 patents.

A microprocessor based data communications controller board includes at least one microprocessor and is for controlling communications over a plurality of busses having different electrical specifications and using different communications procedures. The board includes a first interface for interfacing the microprocessor based data communications controller board with a first communications bus providing a multidrop serial master-slave synchronous data link controlled communications system. The board also includes a second interface for interfacing the microprocessor based data communications controller board with at least one second communications bus providing a Manchester encoded multidrop master-slave high-level data link controlled communications system. And the board also includes a third interface for interfacing the microprocessor based data communications controller board with a third communications bus providing a parallel processor-to-processor message passing communications system.

Title
Communications controller central processing unit board
Application Number
853402
Publication Number
5475818
Application Date
May 26, 1994
Publication Date
December 12, 1995
Inventor
Pierre Zuber
Bethel Park
PA, US
William F Molyneaux
North Huntington
PA, US
Agent
Webb Ziesenheim Bruening Logsdon Orkin & Hanson
Assignee
AEG Transportation Systems
PA, US
IPC
G06F 15/17
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