At 01:29 AM 10/14/01 +0000, wrote: >hi guys, just recently heard about this ADSP
egroups,
>and was kinda hoping if anyone here could help me. i
>am currently undertaking a project upon which i would
>interface 4 stereo audio codecs to an ADSP 21065L EZ
>Kit Lite board through its serial ports. i was
>wondering if anyone of you could give me a hand on the
>parts list i would be needing for this project. I
>would be using the same components that make up the
>on-board single audio codec. unfortunately, i don't
>know the manufacturer's number of the parts in this
>board. more specifically the 3.3V to 5V voltage level
>converter as well as the 24.5?? MHz clock. well,
>since i am here already, i would also wish that could
>you include me in this egroups so i could have updates
>as well on other applications for the ADSPs. thanks.
>
>Jaeson Paras
We showed a prototype at the Sharc Conference in Sept of a board that
does
this application exactly. It has 4 AC-97 codecs and interfaces directly to
many of the ADI EZ-Kit Lites including the 21065L. We use an ADI 2186M to
communicate with each codec. The DSP on the EZ-Kit communicates directly
with Sport0 on the 2186M in a 16bit or 24 bit TDM format. This is much
easier than interfacing AC-97 codecs directly.
If you are interested, please email us directly.
Al Clark
Danville Signal Processing, Inc.
Reply by Michael Haertl●October 15, 20012001-10-15
wrote: > hi guys, just recently heard about this ADSP
egroups,
> and was kinda hoping if anyone here could help me. i
> am currently undertaking a project upon which i would
> interface 4 stereo audio codecs to an ADSP 21065L EZ
> Kit Lite board through its serial ports. i was
> wondering if anyone of you could give me a hand on the
> parts list i would be needing for this project. I
> would be using the same components that make up the
> on-board single audio codec. unfortunately, i don't
> know the manufacturer's number of the parts in this
> board. more specifically the 3.3V to 5V voltage level
> converter as well as the 24.5?? MHz clock.
The audio codec is a AD1819A and they use a 74LCX125 for the lines from the
codec
to the Sharc.
--
/* Michael Haertl */
Reply by ●October 14, 20012001-10-14
hi guys, just recently heard about this ADSP egroups,
and was kinda hoping if anyone here could help me. i
am currently undertaking a project upon which i would
interface 4 stereo audio codecs to an ADSP 21065L EZ
Kit Lite board through its serial ports. i was
wondering if anyone of you could give me a hand on the
parts list i would be needing for this project. I
would be using the same components that make up the
on-board single audio codec. unfortunately, i don't
know the manufacturer's number of the parts in this
board. more specifically the 3.3V to 5V voltage level
converter as well as the 24.5?? MHz clock. well,
since i am here already, i would also wish that could
you include me in this egroups so i could have updates
as well on other applications for the ADSPs. thanks.