Module HCCPARAMS

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