imxrt_ral::dcp

Module CTRL

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Expand description

DCP control register 0

Modulesยง

  • CHANNEL_INTERRUPT_ENABLE
    Per-channel interrupt enable bit
  • CLKGATE
    This bit must be set to zero for a normal operation
  • ENABLE_CONTEXT_CACHING
    The software must set this bit to enable the caching of contexts between the operations
  • ENABLE_CONTEXT_SWITCHING
    Enable automatic context switching for the channels
  • GATHER_RESIDUAL_WRITES
    The software must set this bit to enable the ragged writes to the unaligned buffers to be gathered between multiple write operations
  • PRESENT_CRYPTO
    Indicates whether the crypto (cipher/hash) functions are present.
  • PRESENT_SHA
    Indicates whether the SHA1/SHA2 functions are present.
  • SFTRST
    Set this bit to zero to enable a normal DCP operation