CMX Real-Time Multi-Tasking Operating System products support MOST 8, 16, 32 and 64 bit embedded Microcontrollers, Microprocessors and DSPs. We also support more than 30 compiler vendors.


  • Supports nested interrupts
  • No royalties on embedded code
  • All source code supplied
  • Extremely fast context switch times
  • Very low interrupt latency times
  • Several C vendors supported
  • Scheduler and interrupt handler written in assembly for speed and optimization
  • All CMX functions contained in library
  • User configurable
  • Task management
  • Event management
  • Timer management
  • Message management
  • Circular queue management
  • Resource management
  • Semaphore management
  • Fixed block memory management
  • Specialized UART management
  • Automatic power down management
  • Full pre-emption and ability to also have cooperative and time slice scheduling

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