Hi all, At 09:45 05/09/2003 +0200, Alexandre CONRAD wrote: >> we rigorously tested data throughput using a smartbits network analyzer >> against a hardware platform known to suffer corruption and loss. this >> patch achieved data rates in excess of 70Mbps! > >Does this works with a Nexus-S Card ? ...
I short words -no-, but can be done :-). The TechnoTrend "Premium" cards normally don't have wired the MPEG2 demodulator output (raw Transport Stream) to the SAA7146, as it's done on the "Budget" cards; to overcome this, I developed the so called "budget patch", which is a *hardware patch* to add the "budget" functions to a "premium" card; more detais in [1] and many list msgs from Emard. After that, TT market the Nexus DVB-S v2.2, which have also the raw_TS wired to the SAA7146 !!! (I don't have this card, but saw it on a good picture; Ralph also commented about this). Having one of this cards, it would be matter of interconnect two pins of the SAA7146 (GPIO3 -> D1B_VSYNC) and use the code in 'budget-patch.c' of DVB_kernel [2]. On a alternate way, on this cards should be possible to mount two SMD IC's (74HCT4040, LVC74) that do the packet counting and generate a "frame" signal. [1] <http://www.linuxtv.org/mailinglists/linux-dvb/2002/12-2002/msg00423.html> <http://80.32.210.242/rdeza/Ttf_tsc1.zip> [2] <http://linuxtv.org/cgi-bin/cvsweb.cgi/dvb-kernel/linux/drivers/media/dvb/tt pci/budget-patch.c> Best regards: -- Roberto Deza Asensio Universidad de Navarra Data Procesing Center [EMAIL PROTECTED] -- Info: To unsubscribe send a mail to [EMAIL PROTECTED] with "unsubscribe linux-dvb" as subject.
