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How to modify device descriptors | Cypress Semiconductor

How to modify device descriptors

Summary: 1 Reply, Latest post by AMAS on 21 Sep 2010 12:06 AM PDT
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m8online's picture
4 posts



Is there a document somewhere on how to configure the device descriptors in dscr.a51?  Which bits represent which options?


Would there be a way to define the device descriptors not in dscr.a51, but in C-software. I would like to synchronize the device descriptors to the actual settings, which are done in C-code.

All of these are done at the very start of the C-software and are not changed afterwards, so theoretically there is no reason that this would not be possible.



AMAS's picture
6 posts



You can use official "USB 2.0 Specification" document to find details.

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