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    ADC library, with support for Teensy 4, 3.x, and LC

    Hi Pedro, thanks for your work on the library. I have a couple of questions (Teensy 3.1): 1.is there information available on how many clock cycles the 5 presets for sampling and conversion times consume? 2. how does the conversion time influence the result? isnt this just read from the holding...
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    parallel 32 bit manipulation with Teensy 3.1

    Dear forum members, I wanted to open an independent thread about this feature as it maybe drowned in the other thread. Q: How many pins can be written or read in 1 clock cycle via the output registers? It was mentioned that the ARM output register GPIOx_PDOR are very flexible and...
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    Tutorial on digital I/O, ATMega PIN/PORT/DDR D/B registers vs. ARM GPIO_PDIR / _PDOR

    Hello, I am new to teensy and wondered if also 16 or 32 bit port manipulation was possible with some effort through the GPIO_PDOR registers. It was mentioned that these are flexible. So is it possible to map 16 or even 32 of the teensy pins to one of these registers and then write all the pins...
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