Cowon iAudio 9

[cysin]

I want to port Cowon iAuido 9, but I am new to this. I am gathering all the information needed.

Here is a link of some inside pictures, but seems can't get the SOC type.

http://www.imp3.net/1/show.php?itemid=26380&page=1
And the latest firmware can be downloaded here:

http://www.cowonglobal.com/download/Firmware/iaudio9/iAUDIO9_1.11.zip

Thanks and any  help/information/anything about iAudio 9   is appreciated

I've just confirmed that iAudio 9 is using Telechip 7901

[mcuelenaere]

IIRC there are some datasheets floating around this forum for the Telechip SoCs, look in the D2 thread.