USB OTG without USB ID pin?

[jamesnguyen]

Hi,
I have a USB OTG capable device. Unfortunately, the USB ID pin is not brought out to the connector (it's floating). Is the USB ID pin required for OTG function? Let's suppose my device somehow knows the Host/Device role it is supposed to be (by other means), would USB OTG function, in theory, work?

Thank you in advance!
James

 

[IRstuff]

Have you checked the standard?

TTFN
faq731-376