On Thursday, January 26, 2017 at 12:34:54 PM UTC-8, RobertCNelson wrote:
>
> See Page 106/107 of:
>
> https://github.com/beagleboard/BeagleBone-Black/blob/master/BBB_SRM.pdf 
>

Thanks Robert. For our viewers at home, the BBB uses pins lcd_data0 thru 15 
as "SYSBOOT" pins that configure where the device boots from.

Derek Molloy's table 
<http://exploringbeaglebone.com/wp-content/uploads/resources/BBBP8Header.png> 
shows that those correspond to header pins P8_31 thru P8_46 (not 
necessarily in that order).

My rotary encoder may have been asserting a voltage on some of those pins. 
Next time I'll try unplugging it.

Thanks very much!
-Justin


 

> Regards, 
>
> -- 
> Robert Nelson 
> https://rcn-ee.com/ 
>

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