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OTG USB OMAP35xx and AM3517 compatable?

DavidVescovi
Genius 5470 points
Other Parts Discussed in Thread: AM3517, AM3703

Is the OTG host controller integerated in the AM3517 the same core IP as that in the OMAP3530/AM3703?

If I have a working OTG software driver that runs on a AM3517 will the same driver work on the OMAP35xx and AM37xx?

Assuming any base register remapping of course.

It is not clear in the OMAP3530/AM37xx TRM if the DMA is the same as that in the AM3517 whos TRM has a lot more interface info.

  • 0
    TI__Guru 65405 points

    Hi David,

    The OTG host controllers integrated in both processors are the same in general but should be useful to check the register values are there something specific or related with the frequency.

    BR

    Tsvetolin Shulev

  • 0 in reply to Cvetolin Shulev-XID
    Genius 5470 points

    Of course thay are similar as they are both Mentor IP. What I want to know is are they the same IP?

    There is virtual no register information in the OMAP35xx TRM. There is a little more in th AM3517 TRM but I would like to know if the same info in the AM3517 manual applies to the OMAP also?

    Are the subsystems revision and IP the same?