On 04/02/2011 14:20, Jacopo Monegato wrote:
> Hi there!
> I wonder if the tag is the most appropriate,
> as a student (and musician) I often wonder about making my own equipment,=
 and i have been thinking for some time to build, or just to design, my own=
 audio interface.
> Let's forget about all the analog part for a second. After all that stuff=
 the signal would be converted into digital, then written into a pic and th=
en sent through the UART to the pc, using usb protocol. A teacher of mine s=
uggested to buy a 5$ 5.1 audio interface from the internet, then change the=
 ADs, but i wanted to do the most i could on my own.. i mean, it can't be T=
HIS HARD to program a pic to encode the data from the AD to match the USB A=
UDIO 2.0 driver requirements..
>
> My problem is here: i tried to search over the net for the driver specifi=
cation but i'm not sure to have found it out, could anyone push me in the r=
ight direction?
>
> Jacopo Monegato
>   		 	   	=09

The "Creative USB SoundBlaster MP3+"  uses Analog Devices AD1885 as DAC=20
and ADC.

See datasheet for it and what is limitation?


--=20
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