e9hack@xxxxxxxxxxxxxx wrote: > 2007/10/28, e9hack <e9hack@xxxxxxxxxxxxxx>: > > > > I've seen two different values for the carrier offset on Windows XP for a > > TT-C2300. Registers 20/21h > > are programmed with 3c0a or 3ba4 (carrier offset 6763 or 6718). The value > > depends on the driver > > revision. On a TT-C1500, this value is 4000 (carrier offset 7209). It may > > be possible, that the > > value is calculated from some other values. I know, that the patch has no > > effect for some testers. > > This is the first report with a failure. So it isn't possible to add the > > patch. > > > > In my case, I've some channels in the UHF range with a poor signal > > strength. Without the patch, I > > got ber ~3500h and unc >10h. With the patch, I get ber ~b00h and unc 0. > > Sorry, 'carrier offset' should be 'initial demodulation frequency'. What shall we do with this patch? I think we cannot apply it right now. @e9hack: Could it be that the windows driver tries different settings, and uses the one with the lowest BER? (Some kind of zig-zag scan for this parameter.) CU Oliver -- ---------------------------------------------------------------- VDR Remote Plugin 0.4.0: http://www.escape-edv.de/endriss/vdr/ ---------------------------------------------------------------- _______________________________________________ linux-dvb mailing list linux-dvb@xxxxxxxxxxx http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
