Module imxrt_ral::usb::HCCPARAMS

source ·
Expand description

Host Controller Capability Parameters

Modules§

  • ADC
    64-bit Addressing Capability This bit is set ‘0b’ in all controller core, no 64-bit addressing capability is supported
  • ASP
    Asynchronous Schedule Park Capability If this bit is set to a one, then the host controller supports the park feature for high-speed queue heads in the Asynchronous Schedule
  • EECP
    EHCI Extended Capabilities Pointer
  • IST
    Isochronous Scheduling Threshold
  • PFL
    Programmable Frame List Flag If this bit is set to zero, then the system software must use a frame list length of 1024 elements with this host controller