On 31 May 2017 at 10:17, Philipp Tomsich
wrote:
> On the RK3399-Q7, the on-module USB3 hub is held in reset at boot-up
> to save power and needs to be woken up using GPIO4A3.
>
> Note that this is not a negated reset-signal (due to a level shifter
> being
On 31 May 2017 at 10:17, Philipp Tomsich
wrote:
> On the RK3399-Q7, the on-module USB3 hub is held in reset at boot-up
> to save power and needs to be woken up using GPIO4A3.
>
> Note that this is not a negated reset-signal (due to a level shifter
> being
On the RK3399-Q7, the on-module USB3 hub is held in reset at boot-up
to save power and needs to be woken up using GPIO4A3.
Note that this is not a negated reset-signal (due to a level shifter
being needed for this signal anyway), but a negated enable-signal:
to enable, we need to output LOW (i.e.
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