Franklin wrote:

> 
>
>I ended up putting the modem on the link the EHCI channel uses since
>there is only one internal port. So I now have 4 working OHCI ports,
>two ext. UHCI and two int. UHCI ports. Would someone explain what the
>difference is between OHCI and EHCI usb ports?
>
>Thanks,
>Franklin
>  
>

Hi Franklin,

Speed!

I may be mistaken - as I'm awaiting delivery of my first USB device -  
but was always under the impression that UHCI & OHCI were both USB 1.0 
or 1.1 controllers, whereas all USB 2.0 controllers were EHCI with 
OHCI/UHCI compatibility modes. which means that you will only have up to 
12Mbit/second  maximum available from USB 2.0 devices that are 
[nominally] rated 40 times faster, at up to 480 Mbit/second!

HTH

-- 
Regards,
Mike

Failed the exam for
--------------------
MCSE - Minesweeper Consultant and Solitaire Expert
--------------------
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[Please use zipped versions of above]



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