A Couole of Noob Questions

Discussion in 'General Electronics Chat' started by fouadalnoor, Oct 25, 2008.

  1. fouadalnoor

    Thread Starter Active Member

    Oct 20, 2008
    30
    0
    Ok, so I am trying to build a very simple mp3 player.

    and I am quite far now, though I have a couple of problems...

    1. What does the "OCLK" (Over sampling Clock) for the Decoder do? and where on my DAC do I connect that pin?

    2. What do I do with the

    DIF1
    DIF0
    DEM0
    RST

    pins? Do I connect them to my MCU? if so, where exactly?

    3. Do I need my MCLK (Master Clock)? if so, where on the MCU do I connect it?


    I only ask after I read everything on the data sheets, so I am not lazy, but some things I have just not understood yet so hope you guys can help!

    when answering please refer to the question number...


    PS:

    My MCU is found here:

    http://ww1.microchip.com/downloads/en/DeviceDoc/39564c.pdf

    and the Decoder and DAC are attached to this thread.
     
    Last edited: Oct 25, 2008
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