bernid wrote: > Hi, > Could you please provide pin-outs of the 24pin 0.5mm FFC audio > connector? > Will it be possible to feed the board with two master-clocks signals > (e.g 22.5792 and 24.576Mhz)? > Is the software could automatically select appropriate clock signals > 22.5792 and 24.576Mhz to the appropriate sample rate in the stream > (multiples of 44.1/48 kHz)? > > I'm considering the carrier board with external DAC (i2S) and two > external clocks in one box. > Regards,
The carrier just has one clock input, but there is a clock select output, you get to do the clock muxing. There is a carrier input that selects the external or internal clock. It has a pull up on the carrier, so if left floating the internal clock is selected.Pull it down to select the external clock. 1 GND 2 GND 3 External clock 4 GND 5 BCK 6 GND 7 LRCLK 8 GND 9 SDATA 10 GND 11 SPDIF 12 GND 13 External clock select 14 GND 15 MC 16 MOSI 17 MISO 18 MS_XLR+ 19 MS_XLR- 20 MS_RCA 21 SOFTWARE_MODE 22 GND 23 CLOCK_FAMILY 0=22.5792 1=24.576 24 GND Pins 15-21 are an SPI interface to program the DAC chips, If not using leave floating. That should be it. John S. ------------------------------------------------------------------------ JohnSwenson's Profile: http://forums.slimdevices.com/member.php?userid=5974 View this thread: http://forums.slimdevices.com/showthread.php?t=97881 _______________________________________________ discuss mailing list discuss@lists.slimdevices.com http://lists.slimdevices.com/mailman/listinfo/discuss
