Reply To: The Well synchronized asynchronous FIFO buffer – Slaved I2S reclocker

Posted byThe Well Audio

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06/03/2023 at 20:02 #2165
The Well Audio
Participant

    Without an oscilloscope it’s difficult to say.
    All the finished boards have been tested before shipping.
    The DRIXO at 5/6 MHz could take several seconds to start since the Q of the crystals are very high.

    You could try replacing R24 as I suggested up to 2-2.2k to see if it starts faster.

    You could also try powering on the oscillators 1 minute or so before powering the FIFO.

    Anyway to get the best performance from the oscillators they shouldn’t never power off.