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RI78V4 Real-time OS for RL78 Family and 78K0R


Target device

RL78 Family


This product is a real-time operating system (RTOS) conforming to the μITRON 4.0-specification, the predominant RTOS for embedded systems in Japan. Its compact resources, outstanding real-time features, and many service calls are suited for an embedded system with real-time ability and multi-tasking functions. In addition, its affinity for the IDE CS+ and the configurator which automatically generates startup files will help you greatly reduce development time and get to market faster.

*T-Engine Forum holds the copyright on the μITRON Specification.
*TRON, ITRON, and μITRON do not refer to any specific product or products.


Version Information

  • OS
    Latest Ver.: V1.00.02
    Released: Nov 1, 2012
  • CS+ interface plug-ins
    - RTOS Common plug-in
    Latest Ver.: V3.00.00
    Released: Oct 1, 2014
    - Plug-in for RI78V4
    Latest Ver.: V3.00.00
    Released: Oct 1, 2014
    Details of upgrade (Tool News)

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