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Cortex-R5 Processor

The ARM® Cortex®-R5 processor provides a high-performance solution for real-time applications and forms a simple migration path from the Cortex-R4 processor, and onwards to the higher performance Cortex-R7 and Cortex-R8 processors. The Cortex-R5 processor builds on the feature set of the Cortex-R4 with enhanced error management, extended functional safety and SoC integration features for use in deeply embedded real-time and safety-critical systems.

Key Benefits

  • Improved reliability and high error resistance safety features for safety critical applications including bus Error Checking and Correction (ECC)
  • Ability to detect both systematic and random faults in the core
  • Support for Dual-core lock-step and split-lock configurations and advanced system level features to achieve twice the performance
  • Simplified certification effort with the optional Safety Documentation Package for standards such as ISO 26262 and IEC 61508, and enable higher levels of certification to be obtained.

Applications

The Cortex-R5 is commonly used in high-volume, deeply embedded System-on-Chip (SoC) applications such as:

 
Automotive
Industrial
Mass storage
Medical
Mobile baseband
Cortex-R5 chip diagram
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Related IP

The Cortex-R5 processor can be incorporated into a SoC using a broad range of ARM technology including Graphics IP, System IP, and Physical IP. It is fully supported by ARM development tools. Related IP includes:

Compatible IP Tools

Support

ARM training courses and Active Assist on-site system-design advisory services enable licensees to efficiently integrate the Cortex-R4 processor into their design to realize maximum system performance with lowest risk and fastest time-to-market.

 



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