> > Now, I understand there can be a million reasons why the sourcecode does > > something else, and I wouldn't know any of them, but the reason I am > > asking is that in order to tune to QAM_128 (remember Siemens DVB-C) Marko > > discovered register 1 should be set to 120 instead of 126 for QAM_128. > > (Hmm, I'd suppose a typo which did not showed up in our tests:) > > Unfortunally we have only QAM_64 transmissions here, and there the value > was correct... > > > Which brings the > > question, why does a different value than the datasheet work for for > > example QAM_64, but not for QAM_128 ? > > For QAM_64 values in registers 1 and 9 were equal (106).
DUH! True :-)) Didn't notice :) The one thing I'm still wondering about is that the Hauppauge DVB-C also uses a VES1820 (according to the driver output - "ves1820 as used on the Siemens DVB-C"), and it tunes QAM_128 fine with the unmodified register 1 values. Also, is there any difference at all between the Vista and the Philips VES1820's ? Or just the markings? Dennis -- Info: To unsubscribe send a mail to [EMAIL PROTECTED] with "unsubscribe linux-dvb" as subject.
