JohnSwenson;568328 Wrote: > The DAC chip in the Touch WILL do 192 as long as it is given a fast > enough clock. The Clock circuits in the Touch ARE fast enough to > support 192 with this DAC chip. > > For the DAC output two things have to be done in the ALSA driver: the > DAC chip has to be programmed to run at 192, and the serial interface > in the processor that generates the I2S signals has to be programmed to > output 192. Programming the DAC chip is the easy part. > > Programming the serial port on the processor is more complicated. > FORTUNATELY its already being done for other sample rates so figuring > out which bits of which registers to change is not TOO hard. > > John S.
Did you make any progress in the meantime? I would love to find out if this is possible with the touch. I don't have one yet, so my other option to play 192kHz files would be to make a kind of DIY-squeezebox with a thin-client and USB-DAC and then run squeezeslave. The modifications in the SBS are already pioneered by agillis, so I guess that would work already. -- lauret ------------------------------------------------------------------------ lauret's Profile: http://forums.slimdevices.com/member.php?userid=17632 View this thread: http://forums.slimdevices.com/showthread.php?t=74688 _______________________________________________ Touch mailing list [email protected] http://lists.slimdevices.com/mailman/listinfo/touch
