Pod is supported by the ALSA driver. Outbound is 6 channel PCM of which 5
are directly connected (6th is connected to a switched capacitor filter but
can be bypassed). Also 2 channel PCM inputs which are not directly connected
and I'm not yet sure they work.

-----Original Message-----
From: Adam Wilkinson [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, July 17, 2002 1:55 PM
To: '[EMAIL PROTECTED]'
Subject: [Linux-usb-users] Abit USB Theater 5.1 (UA10)


Hello chaps and chapettes,

I've just got hold of the above USB audio pod (3 stereo channels) and
plugged it into a box running downloaded RedHat 7.3. Please find enclosed
the appropriate parts from dmesg and the results of verbose lspci. For those
people interested, the interface is an 8051 variant from TI called a
TUSB3200C and the DACs are provided in a single package by Asahi-Kasei
called AK4527. It is a very simple board and since the I2C EEPROM is
socketed, it is asking to become a platform for SDCC compiled experiments.

Trying to play something with sox failed with several output formats and at
48kHz:

sox /usr/lib/mozilla/res/samples/test.wav -t ossdsp /dev/dsp1

failed causing

usbaudio: set_format_out(): failed to find desired format/speed combination.

to appear (courtesy of dmesg).

I was looking for a bit of guidance as to how I might modify an appropriate
module to support this unit or how I might use libusb to drive the unit. Or
am I being stupid and it works OK already?

All advice very welcome.

Cheers,

Adam Wilkinson


~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 
Imerge Limited                          Tel :- +44 (0)1954 783600 
Unit 6 Bar Hill Business Park           Fax :- +44 (0)1954 783601 
Saxon Way                               Web :- http://www.imerge.co.uk 
Bar Hill 
Cambridge 
CB3 8SL 
United Kingdom 
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 


    



~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 
Imerge Limited                          Tel :- +44 (0)1954 783600 
Unit 6 Bar Hill Business Park           Fax :- +44 (0)1954 783601 
Saxon Way                               Web :- http://www.imerge.co.uk 
Bar Hill 
Cambridge 
CB3 8SL 
United Kingdom 
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 




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