Intel® Agilex™ Hard Processor System Technical Reference Manual

ID 683567
Date 2/14/2023
Public

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5.4.10. System Memory Management Unit Reset

The SMMU resets on a power-on, cold, or warm reset. On any one of these resets:

  • TCU caches are cleared
  • TLB entries are invalidated
  • System configuration registers return to their reset state, which may by undefined
    Note: You must reconfigure the SMMU for each transaction client after reset.