Introducing the FireCracker!
Based on Analog Devices popular Blackfin embedded processor, Silica has developed the FireCracker Development and Reference Design Platform for audio and video applications. FireCracker is a unique concept of a hybrid between a development board and a reference design that enables design engineers to bring embedded computing solutions from concept to production in record time.

ARINC, MIL-STD-1553, AFDX Solutions by GE Fanuc Intelligent Platforms

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BITBUS
BITBUS - the original, open and non-proprietary fieldbus!TM Low total cost of ownership Reliable and deterministic Delegates realtime control to the field Exellent distance versus speed performance Supported on many operating systems
preview: http://www.bitbus.org  

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Fieldbus World
Fieldbus World, the web’s most comprehensive information source for fieldbus and related industrial networking technologies. You’ll already find hundreds of links to companies and organisations involved in developing and promoting fieldbus technology
preview: http://www.fieldbusworld.com  

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The P-Net Fieldbus
The P-NET Fieldbus is designed to connect distributed process components like process computers, intelligent sensors, actuators, I/O modules, field and central controllers, PLC’s etc., via a common two wire cable, as shown in fig. 1. This replaces traditional wiring, where a great many cables are involved.
preview: http://www.p-net.dk  

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The Read-Out Instrumentation Signpost
One of the most controversial areas in recent years is what has been half jokingly called the Fieldbus Wars. These are some communications protocols pages that we could find. Where available the English Language pages are listed and where this is not available the language is indicated. We have not limited our listings to fieldbus communications but have included other types of platform (eg wireless) as well.
preview: http://read-out.net