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highest achievable speed on USB HS using ULPI

developer2
Senior

‎2013-08-29 02:01 PM

Posted on August 29, 2013 at 23:01

Hi All, 

considering processor STM32F417,

does anybody know what is the highest achievable speed on USB HS using ULPI in device mode?

and which buffer was used ? i mean only hw buffer for USB or also the DMA ? 

is there needed some tuning of USB hw buffer to achieve higher speeds ? 

Thanks for all replies,

Kind regards,

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