Revision as of 05:22, 4 December 2012 edit Jesse Viviano (talk \| contribs) Administrators 17,711 edits →Simplified driver architecture: Why would a high-speed device be routed to UHCI or OHCI unless EHCI was not present? Also, USB 1.x devices are automatically considered USB 2 devices. ← Previous edit		Revision as of 05:28, 4 December 2012 edit undo Jesse Viviano (talk \| contribs) Administrators 17,711 edits USB 1.1 was a big step over USB 1.0. Next edit →
Line 1: '''eXtensible Host Controller Interface (xHCI)''' is a computer interface specification that defines a register-level description of a Host Controller for Universal Serial bus (USB), which is capable of interfacing to USB 1.0x, 2.0, and 3.0 compatible devices. The specification is also referred to as the [[USB 3.0]] Host Controller specification. == Architectural goals ==

Extensible Host Controller Interface: Difference between revisions