On Thu, Dec 23, 2010 at 9:04 AM, Oli Glaser <oli.glaser@talktalk.net> wrote=
:
> On 23/12/2010 00:03, Philip Pemberton wrote:
>> Quick question -- what's the fastest anyone's managed to transfer data
>> from a PIC18F85J50 to or from a PC, using USB?
>>
> Sure Xiaofan would have some good input here.. :-)
>

http://www.microchip.com/forums/fb.ashx?m=3D281705
http://www.microchip.com/forums/tm.aspx?m=3D417509

Oli is right that you can achieve around 1MB/sec when the PIC
is doing nothing else. I've tested that with a PIC18F87J50 using
the libusbdotnet benchmark firmware and the host test program.

http://www.microchip.com/forums/tm.aspx?m=3D417509

More about this topic.
http://www.microchip.com/forums/m123533-p2.aspx

libusbdotnet:
http://sourceforge.net/projects/libusbdotnet/

--=20
Xiaofan
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