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echo: os2hardware-l
to: All
from: Mike O`Connor
date: 2005-03-23 05:14:26
subject: Re: [OS2HW] USB questions

Felix Miata wrote:

>David Graser wrote: 
>  
>
>> Does this board require the
>
>> BASEDEV=USBUHCD.SYS
>
>> and not the
>
>> BASEDEV=USBOHCD.SYS
>
>> Most problems I have seen posted are when the board requires the
>
>>BASEDEV=USBUHCD.SYS driver.
>>    
>>
>Which of the two are required is entirely dependant on your hardware. No
>motherboard requires both, but will function properly only with the
>correct one.
>  
>
Hi Felix,

Keeping in mind that the motherboard controller may not be the same one 
required for an add-in PCI [USB 2.0] card - e.g. motherboard only has a 
UHCI controller, whereas the PCI card has EHCI and OHCI-compliant 
controllers.

-- 
Regards,
Mike

Failed the exam for
--------------------
MCSE - Minesweeper Consultant and Solitaire Expert
--------------------
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