UTMI+ Low Pin Interface (ULPI) Specification
UTMI+ Low Pin Interface Specification, Revision 1.1 October 20, 2004 Revision History Revision Issue Date Comment 0.9 November 12, 2003 Pre-release. 1.0rc1 January 3, 2004 Introduce PHY interface “modes”. Update interface timings. Clarify 4-bit data clocking. Clarify sending of RX CMD’s and interrupts. Introduce AutoResume feature.
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