[linux-dvb] Asys P7131 Hybrid: DVB out of range

Trent Piepho xyzzy at speakeasy.org
Sat Sep 8 08:58:42 CEST 2007


On Thu, 6 Sep 2007, Manu Abraham wrote:
> Trent Piepho wrote:
>
> > At least for many demods, the frequency range supported is determined by
> > the tuner.  One could have a chip that combines the demod and tuner
> > functions, or a system where the demod is somehow involved in tuning and
> > has some limit.  But that is not the case here.
>
> Fmclk > 2 * Fsmax * Viterbi
>
> Doesn't apply to a tuner

Of course! Why didn't I see that?  You've made it perfectly clear now.

Using this formula, what is the allowed range for a tda10046 demod with a
TDA827X tuner?  How about with a TDA827XA tuner?



More information about the linux-dvb mailing list