Processor-to-processor Communications

Versal Adaptive SoC Technical Reference Manual (AM011)

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1.6 English

Processor-to-processor communications include the inter-processor interrupt controller, mutex registers, memory-based register modules. These communications can potentially be between the following units:

  • Application processing unit (APU)
  • Real-time processing unit (RPU)
  • PMC PPU processor running the platform loader and management (PLM) firmware
  • PSM processor running the PSM firmware
  • MicroBlaze processors and others instantiated into the PL