The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0
"high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware.
If your USB host controller supports USB 2.0, you will likely want to
- configure this Host Controller Driver. At the time of this writing,
- the primary implementation of EHCI is a chip from NEC, widely available
- in add-on PCI cards, but implementations are in the works from other
- vendors including Intel and Philips. Motherboard support is appearing.
+ configure this Host Controller Driver.
EHCI controllers are packaged with "companion" host controllers (OHCI
or UHCI) to handle USB 1.1 devices connected to root hub ports. Ports