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  1. With MAX_NOTES at 128, I can force XRUNS by...

    With MAX_NOTES at 128, I can force XRUNS by pressing sustain and playing many notes.
    With MAX_NOTES 64, it's much better, I couldn't get any XRUNS.

    While all this CPU power is nice, USB Host...
  2. Same here.

    Same here.
  3. I have it at 128 now. It plays fine, though sound...

    I have it at 128 now. It plays fine, though sound gets a bit garbled above about 50-60 notes (using sustain pedal). Release the pedal, everything is back to normal.
  4. I don’t know if anybody else has tried, but...

    I don’t know if anybody else has tried, but yesterday I put MicroDexed on a T4 with PT8211, using DIN MIDI.
    600Mhz allows for a large number of simultaneous voices.

    Next I need to hook up some...
  5. T4 has 4x as much RAM as T3.6 - so 2.41s limit...

    T4 has 4x as much RAM as T3.6 - so 2.41s limit seems low to me.
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    Thanks, I got it working.

    Thanks, I got it working.
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    Snowday, I haven’t had luck finding how to wire...

    Snowday, I haven’t had luck finding how to wire up the PT8211 with T4. Can you tell me?

    Thanks
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    PT8211 + Teensy4?

    I'm new to Teensy, and I'm waiting for my new Rev D Audio Adapter, due in a few days, but meanwhile, I thought I'd try
    a PT8211 board that I've used with Teensy 3.2 and 3.6.

    Can it work?
    ...
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    The teensy4 code is different. I notice this...

    The teensy4 code is different.
    I notice this line in cores/teensy4/pwm.c :

    if (cval > modulo) cval = modulo; // TODO: is this check correct?

    Without studying this too closely, I'm thinking...
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    An unsigned 8-bit integer can have a value of 0...

    An unsigned 8-bit integer can have a value of 0 to 255
    An unsigned 10-bit integer can have a value of 0 to 1023

    I would expect writing 256 to a PWM output set for 8-bit resolution would output 0....
  11. @JBeale - do you mean price is proportional to...

    @JBeale - do you mean price is proportional to area, or proportional to (area*layers)?
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    I just tried to order this, and it was $18 + $3...

    I just tried to order this, and it was $18 + $3 USPS first class to California.
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