TUSB1210 ULPI I/F Timing Spec

j-breeze

Hi,

According to the datasheet (SLLSE09E) Page 20, TSC/TSD set-up time parameter is defined as "MAX" in Table 6-6. ULPI Interface Timing.
Is this correct? I think that it is correct to define the parameter as "MIN".

I'd like to make sure for confirmation. Thanks in advance for your cooperation.

Best regards,
j-breeze

over 14 years ago

0 j-breeze over 14 years ago

Mastermind 7560 points

Dose anyone help me?
Any comments will be appreciated.

Best regards,
j-breeze

0 Fabian Stel over 14 years ago in reply to j-breeze

TI__Intellectual 2090 points

Please note that timing is defined as ULPI Standard see ULPI_v1_1.pdf table 5 page 13.
http://www.ulpi.org/documents.html

For a better understanding, this max set up time must be consider as the maximum time budget allowed to the PHY to sample the data.

We confirm that data can come 6ns or more time before the clock edge.

Rgds,
Fabian

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TUSB1210 ULPI I/F Timing Spec