On Tue, Sep 8, 2020, 5:19 PM Diane Miller <[email protected]> wrote:

> Where can I find the format of the cape EEPROM pin usage section for the
> BeagleBone AI? I need to know the ordering of the pins as well as the
> format of each pin's 16-bit field.
>
> From what I could figure out on my own the BBB pins are in GPIO order,
> with the non-muxed AINx pins at the end of the table. Can anyone confirm
> that this same ordering applies to the BBAI? How are the a/b pins handled
> (such as 9.19a/b)?
>
> It seems that the BBAI pin bitfield's format must differ from the BBB
> since the AM572x has a 4-bit muxmode field, whereas the AM335x has only 3
> bits. Has the BBAI's EEPROM format been posted anywhere?
>


This feature of the spec was never utilized.



Regards

>
>

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