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LPC54608 - Can USB0 support HS as a Device ?

Question asked by Kevin King on Jan 19, 2018
Latest reply on Feb 14, 2018 by Andy Jackson

LPC54608 USB0 HS Device Mode question

 

I have a 54608 design, I need USB0 to operate as a HS device and USB1 to operate as HS Host.

Can the USB0 operate in HS mode (device only) ?. I don't need OTG for any of it.

 

Is USB0 limited to FS because its only a FS PHY ? Or can it operate as a HS Device as well ?

 

Currently i have USB1 in HS as a host running with, USB0 in FS operating as a device (ROM API mode).

I think the ROM API limits this to FS.

 

If the ROM API allows HS for USB0 - that would be great, but i don't think it will.

 

I couldn't find any example code where USB0 is used as a HS Device (or Host) ? Only USB1.

 

Do I have to move to a ULPI interface to get USB0 to operate in HS ? 

 

Kevin

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