imxrt_ral::usb

Module HCSPARAMS

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Host Controller Structural Parameters

Modulesยง

  • N_CC
    Number of Companion Controller (N_CC)
  • N_PCC
    Number of Ports per Companion Controller This field indicates the number of ports supported per internal Companion Controller
  • N_PORTS
    Number of downstream ports
  • N_PTT
    Number of Ports per Transaction Translator (N_PTT)
  • N_TT
    Number of Transaction Translators (N_TT)
  • PI
    Port Indicators (P INDICATOR) This bit indicates whether the ports support port indicator control
  • PPC
    Port Power Control This field indicates whether the host controller implementation includes port power control