PXROS - Real-time OS for TriCore™ and AURIX™

Main features:

  • Fast real-time microkernel operating system
  • Message-based intermediate tasks and intermediate cores
  • MPU-protected task resources and message data
  • Enhanced resource and rights management for tasks
  • Low latency flexible interrupt subsystem
  • Meets the requirements of IEC 61508 (SIL3) and ISO 26262 (ASIL D)

Essential design elements:

  • Freedom from interference in the granularity of the task-level
  • Core-agnostic task code and communication scheme
  • Identical application patterns for single and multicore designs
  • Simple single-to-multicore migration
  • Reusability of software components (task code)
  • Simplified core load distribution and design verification