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Thread: Can I use (2) PT8211 audio boards on my Teensy 4?

  1. #1
    Senior Member
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    Can I use (2) PT8211 audio boards on my Teensy 4?

    I'm looking for a way to get 4 channels of audio with Teensy Audio Library.
    I'm interested in the TDM solutions but I do not have the means of assembling a TDM pcb.

    Could I use two PT8211 boards at one time?

    Thanks,
    Ben

  2. #2
    Senior Member PaulStoffregen's Avatar
    Join Date
    Nov 2012
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    25,227
    Yes, just use these from the design tool.

    Click image for larger version. 

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    As with everything in the design tool, the documentation appears on the right side panel when you click it. That's where you find the requires pins to use for each.

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