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Multicore MCU offers Fieldbus sol'ns

Posted: 18 Jan 2013     Print Version  Bookmark and Share

Keywords:motor controller  Fieldbus  microcontroller 

XMOS offers industrial Fieldbus capabilities in its xCORE family of multi-core microcontrollers.

 xCORE

The initial roll out includes Fieldbus xSOFTip soft peripherals and an industrial serial bus (IS-BUS) I/O card (sliceCARD) for its modular sliceKIT development system, enabling communication via RS485, CAN and LIN. Further industrial products will follow throughout 2013.

The new industrial solutions bring the benefits of the deterministic, ultra-low latency xCORE architecture to developers of industrial products ranging from simple sensors and actuators to protocol bridges, high-performance PLCs and motor controllers. They build on the company's expanding range of software-based xSOFTip products that already feature many industrial offerings including real-time Ethernet, USB, motor and motion control, plus human-machine interface (HMI) functions.

"For timing-critical electromechanical applications, particularly those in which robotic components interact with other real-world elements using sensors, you need a truly real-time solution," said Nikolai Ensslen of German equipment maker Synapticon. "XMOS technology provides incredibly low-latency, allowing us to implement multi-axis, multi-node robotic systems, combining control and inter-node communications functions within the xCORE device. For us, xCORE offers an unbeatable combination of cost, performance, flexibility and scalability."

xCORE processors combine flexible and time-sensitive communications capabilities with the ability to implement latency-critical control functions. These demanding applications need to close multiple asynchronous control loops in real time, and often require distributed intelligence and communication over real-time networks. xCORE delivers real-time control and communications in a single, deterministic, multi-core architecture supported by an easy-to-use software design flow.

"The industrial market is characterized by a diversity of communication protocols, both standard and proprietary," said Paul Neil, VP of Product Management at XMOS. "The xCORE multi-core Microcontrollers can be programmed to support these different requirements. So, whether you're implementing a proprietary protocol in software, customising one of the many Fieldbus standards, or implementing real-time extensions to a complex networking protocol like Ethernet, xCORE can meet your exact requirements."

Industrial protocol bridging provides a good example of some of the challenges faced by producers of industrial systems. Current solutions are not 'real-time'; they are expensive and inefficient; and separate devices are needed to support the different protocol tasks. In these applications XMOS can replace multiple devices with a single xCORE multi-core microcontroller. xSOFTip cores make the development task simple and the system can be developed, debugged and tested using an easy-to-use software-based design flow that is familiar to any programmer.

The new IS-BUS sliceCARD, priced at Rs.2,185.79 ($40), is available from XMOS distributor partners starting February 2013. The Fieldbus xSOFTip blocks will also be available for download from company website during the same time.





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