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Products Overview > Microcontrollers and Microprocessors > Development Environment > Tool Categories > OS, Middleware, Driver > Realtime OS >

RX850

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RX850

Feature

The RX850 provides an efficient real-time processing and multitask processing environment. It is a real-time/multitask OS for embedded control which was developed with the goal of expanding the range of applications in the field of V850 microcontroller control devices.
Since the RX850 is assumed to be used embedded in the target system, it is aware of being ROM-based and is a high-speed and compact OS.

  • As the architecture of the OS for embedded control, the RX850 has been designed to comply to the representative µITRON Ver. 3.0 Specification, and it implements functions up to level S.
  • Provides system calls specified in the µITRON 3.0 specification and improves the general versatility of the application system.
  • Provides abundant functions for implementing complete real-time, multitask processing.
  • Provides functions to disable/resume dispatch processing (scheduling of tasks) from the user's process program.
  • Since the RX850 is a real-time/multitask OS assumed to be used embedded in the target system, it is aware of being ROM-based and has been designed to be compact.
  • Implements high-speed processing by the V850 microcontroller's high-speed instruction execution speed and through the utilization of original instructions.
  • A helpful utility (CF850 (configurator)) is provided for the configuration of the system.

Target MCUs

  • V850 Microcontroller Series
  • V850ES Microcontroller Series
  • V850E1 Microcontroller Series
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