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Hi Chris,
I have a prototype full duplex USB2 sound card
going based on the Wolfson A/D chip and Xylo/Saxo FPGA board. At the
moment it runs at 48k and 16 bits but the chip can do 192k and 24 bit.
Need to walk first but the pace is picking up!
Writing a generic USB Audio Device driver is way
beyond me. Our aim is to keep the interface to the A/D converter inside the PC
as simple as possible so I don't see the need for a 'real' device driver - we
are not trying to compete with the D44 for example.
73's Phil...VK6APH
Phil....VK6APH
----- Original Message -----
Sent: Sunday, January 22, 2006 10:29
AM
Subject: [Xylo-SDR] Saxo
What few useful
thoughs I've had so far on the subject agree with yours - if possible [does
the USB Audio Device spec go as far as 24-bit stereo, 96/192 ksamples/sec?],
the USB-2 interface should be able to use a generic USB Audio Device driver
=> we don't have to supply/maintain one for any/all OS. But then, I know
almost nothing yet,
Chris -
AE6VK
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