Pretty much every USB device that is supported by Linux are using the
usb 1.1 protocol, no matter if they are usb2 cards or not. To my
knowledge, all devices that do not need specific drivers under Linux
work only if they are usb 1.1 compliant. This usually means, that you
get limited performance f
On Fri, 2011-04-08 at 17:11 -0400, Scott Bohon wrote:
> On Fri, 2011-04-08 at 09:16 -0500, Scott Lavender wrote:
> >
> >
> > On Fri, Apr 8, 2011 at 9:01 AM, Ralf
> > wrote:
> >
> >
> >
> >
> > Pardon, I didn't read the whole thread. Why do you need to
Actually, I do need to "disable ehci-hcd (USB 2.0)" in order to use my
current interface - Tascam us-144. AAt least that is what I see in the
ALSA hardware info. But I do not know how to "disable ehci-hcd (USB
2.0)"! Could not find anything searching Ubuntu docs. Where do I go to
disable? Do I just
On Fri, Apr 8, 2011 at 9:01 AM, Ralf wrote:
>
>
> Pardon, I didn't read the whole thread. Why do you need to use USB 1?
>
> Cheers,
>
> Ralf
>
>
>
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Excuse me, the following was a quote from
http://en.wikipedia.org/wiki/Sound_card , I forgot to copy the link.
On Fri, 2011-04-08 at 16:01 +0200, I wrote:
> 'Cards meeting the USB 1.1 specification have sufficient data transfer
> capacity to support high quality sound operation if their circuit d
On Fri, 2011-04-08 at 08:16 -0500, Scott Lavender wrote:
>
>
> On Thu, Apr 7, 2011 at 9:42 PM, Scott Bohon
> wrote:
> Hello!
>
> Thank you all for help on -rt kernel.
>
> Now I need to get my USB Audio-MIDI Interface working - Tascam
> us-144mkII
On Thu, Apr 7, 2011 at 9:42 PM, Scott Bohon wrote:
> Hello!
>
> Thank you all for help on -rt kernel.
>
> Now I need to get my USB Audio-MIDI Interface working - Tascam
> us-144mkII. I think that I need to disable ehci-hcd (USB 2.0). How do I
> do this? Can it be done per port? Doesn't this slow
