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High quality Raspberry Pi I2S HAT - part 6 - conclusion

Autor:

Now you have clean I2S signals, without using USB, SPDIF etc. :)

This HAT was tested with different DAC's, oscillators and worked perfectly.

On this picture with PCM5102 board (new post is coming):)


P.S. I’ve made a small batch of this PCB and for those who wish to buy one, please do not hesitate to contact me via email.

Comments

  1. Sumesh A KJuly 16, 2020 at 3:26 AM

    Sir,
    Very much interested in this project....
    pls share your contact info.
    I wish to make one.
    Regards,
    Sumesh

    ReplyDelete
  2. mhelinSeptember 16, 2020 at 9:43 AM

    Nice design. Could you also add the data input from ext. header to Xlinx CPLD (possibly via an additional gate used to sam´ple the signal on MCLK edge) and from there to pin 38 on RPi header (PCM_DIN)? That would make the design perfect for connecting an external ADC/DAC (codec).

    ReplyDelete
  3. Sumesh A KSeptember 17, 2020 at 1:55 AM

    Wish t get a PCB
    ow t contact you sir?

    ReplyDelete

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