thanks a lot!
вторник, 29 января 2019 г., 2:19:35 UTC+3 пользователь Graham написал:
>
> Read the BeagleBone System Requirements Manual.
> Section 8.3 and 8.3.1
> It tells you several times about the requirement to protect the boot pins,
> which are common with the LCD pins.
>
> During boot,
Read the BeagleBone System Requirements Manual.
Section 8.3 and 8.3.1
It tells you several times about the requirement to protect the boot pins,
which are common with the LCD pins.
During boot, long before the device tree has any effect, the processor must
read the 100K pull up and pull down
