NEO 1973 usb change needed

Felipe Balbi me at
Tue Mar 4 00:22:06 CET 2008

On Mon, Mar 03, 2008 at 03:52:48PM -0700, Shawn Rutledge wrote:
> On Mon, Mar 3, 2008 at 3:30 PM, Felipe Balbi <me at> wrote:
> >  nope, a micro-B to standard-A cable is enough for this purpose.
> >  OTG Devices shall have only 1 otg port, i.e. only one micro-ab
> >  receptacle.
> I was referring to being able to use Motorola chargers and such.

Replying again cuz I just noticed another possible bug in usb hw.

According to usb battery charging specs, charger detection should be
done sampling capacitance on Vbus line, not putting a resistor between
id pin and ground.

ID pin is used to switch between peripheral/host roles.

Am I misreading? :-s

I'd like to have access to Neo's schematics, is it possible?

Best Regards,

Felipe Balbi
me at

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