Somewhere in this pile of crap, I have a pinout and circuit for using the PMD100 HDCD chip, but do you think I can find it right now? I can find the pair of chips I have, but not the documents!
In any event, it's not quite that simple, because the PMD100 HDCD decoder chips -also- perform the oversampling and digital filtering functions. I don't think you can use them as just an HDCD decoder. The second generation PMD200 devices may be more flexible. For some reason I have it in the back of my mind that they're based on a FPGA, rather than an ASIC. They also need a micro-controller to get them started. My Sonic Frontiers DAC uses a little PIC controller for this. Unfortunately, I have even less info on that chip. I'll take a harder look for this stuff on the weekend, and let you know if I find anything interesting.... Cheers, Dave -- DCtoDaylight ------------------------------------------------------------------------ DCtoDaylight's Profile: http://forums.slimdevices.com/member.php?userid=7284 View this thread: http://forums.slimdevices.com/showthread.php?t=32967 _______________________________________________ audiophiles mailing list [email protected] http://lists.slimdevices.com/lists/listinfo/audiophiles
