On 3/2/2012 2:25 AM, jana1972@centrum.cz wrote:
> We would  need  datasheets for  Digital Video/Audio SoC for
> Satellites.
> For example BCM 7401,BCM 7405, BCM 7413, BCM 7325 and BCM 7335
> Or do you know where we could buy such datasheets?
> Thank you for help
>
> BR,
> Ja.
>

You will not get access to those datasheets without some serious legal=20
and financial work involved.  The reason is pretty simple, security. =20
Those chipsets are part of the processors for many cable and satellite=20
boxes as well as blu ray players and contain the security features to=20
protect access to those systems. Broadcom protects that information=20
extremely well and even getting access to binary drivers is an issue,=20
source code is even more scarce.

I have a bluray player I reverse engineered to get at the linux system=20
it runs and even that is a monumental task because information is so=20
scarce on the chips involved and how the internals work.

Good luck , you will need it.
Mark


--=20
http://www.piclist.com PIC/SX FAQ & list archive
View/change your membership options at
http://mailman.mit.edu/mailman/listinfo/piclist
.