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  • 1of9's Avatar
    10-28-2019, 11:23 AM
    13.7.6 CCM Bus Clock Multiplexer Register (CCM_CBCMR) NOTE Any change on the above multiplexer will have to be done while the module that its clock is affected is not functional and the respective clock is gated in...
    21 replies | 527 view(s)
  • 1of9's Avatar
    10-21-2019, 10:24 PM
    I needed something very small and the 4725 fit the bill, the sound quality is fine for what I am doing with it. If I had the room the PCM5102 would be a good choice. I am glad I went this route because I learned some...
    6 replies | 466 view(s)
  • 1of9's Avatar
    10-21-2019, 04:20 PM
    Ok, here are some ways to do what I wanted. For both methods below we want to use the 1mhz I2C clock and send data to the 4725 in the three byte mode (address + 2 data bytes) and not the slower 4 byte mode....
    6 replies | 466 view(s)
  • 1of9's Avatar
    10-01-2019, 01:35 PM
    My goal here is just to be able to do non-blocking playing of short audio clips on the T4 and I can't use the Audio Shield because it is far too large to fit in my project. The MCP4725 board is about 15mm square and I...
    6 replies | 466 view(s)
  • 1of9's Avatar
    09-28-2019, 08:00 PM
    I have a MCP4725 wired up to a T4 on pins 16 and 17 and it "works" but I may have chosen the wrong thing. What I want to do is have non-blocking way to play short (1 sec or so) audio samples. I was thinking I could use...
    6 replies | 466 view(s)
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Teensy 4 - SPI bus > 38mhz possible? 10-28-2019 11:23 AM
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