[linux-dvb] Re: Multiple channels on same frequency

[Ralph Metzler <rjkm@metzlerbros.de>]

Boris =?iso-8859-1?Q?Dor=E8s?= writes:
 > On Mon, Aug 12, 2002 at 11:16:42AM (GMT+0200), mocm@metzlerbros.de wrote:
 > > Unless you get a Nova CI , which has
 > > some extra hardware for CAMs. They work as normal cards, but
 > > descrambling doesn't work (No info from TT on how they work).
 > 
 >   Don't get me wrong : I don't want to raise once again that sensitive
 > issue, I just want to help try to find a solution :
 > 
 >   So, is there _anything_ we could do to help to support the Nova-CI
 > (programming, testing, information search, ...) ?

I checked out the chips on the CI interface they use with the Nova-CI 
and it looks like they are now using a programmable logic chip. 
So, I doubt you will find anything about the protocol you have to use 
to talk to it (or rather to the programmed logic on it).
It looks like it is connected to the DEBI port of the SAA7146. 

Reverse engineer the protocol, write a driver (+ CI stack), 
send me the patches ... 


Ralph


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