Timing parameters for ULPI interface DDR Mode - STULPI01BTBR

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Hi,

In the STULPI01BTBR datasheet I could find the timing spec only for SDR mode. I need to verify the DDR mode on our board and could not find the DDR mode timing spec. Can anyone please help to find the timing spec for ULPI interface DDR Mode.

Regards,
Shivakumar

USB

Peter BENSCHBest answer

ST Technical Moderator

Welcome @Spuran, to the community!

ULPI DDR uses 4-bit data clocking, is an optional feature of the ULPI Specification 1.1, and is not implemented in the STULPI01B.

Hope that answers your question?

Regards
/Peter

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