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[linux-dvb] Re: DVB-CI question



On Sat, Mar 27, 2004 at 01:18:40PM +0000, Andrew de Quincey wrote:
> On Friday 26 March 2004 15:14, Klaus Schmidinger wrote:
> >
> > Strange, from what I know a TPDU can be at most 2048 byte long...
> 
> Out of interest, where does that 2048 figure come from? I can't see it in 
> EN50221 or R206-001. I'm wondering if its an implementation limit imposed by 
> the av7110 firmware. I can see why it would be like that; it really 
> simplifies the defragmenter (I'll probably do the same myself).
> 
> However, the worrying thing is that I can't see how the *CAM* knows the 
> maximum TPDU size; there doesn't seem to be a protocol for negotiating it. 
> Can anyone suggest what I'm missing?

Hm, unanswered questions...

Is there any news about the 2048 limit?

Johannes


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