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echo: rberrypi
to: THE NATURAL PHILOSOPHER
from: CHRIS GREEN
date: 2020-06-21 09:12:00
subject: Re: Pi 4 and USB C

The Natural Philosopher  wrote:
> On 21/06/2020 07:26, Deloptes wrote:
> > Chris Green wrote:
> >
> >> All I'm saying is that the USB standard doesn't provide even 2 amps.
> >> Thus a 'USB' cable that conforms to the USB specification doesn't need
> >> to be able to carry that much current.
> >>
> >> If a Pi requires more than the USB specification allows then its power
> >> supply *and* cable are "more than USB".
>
> Except it doesn't

All Pi versions that have USB 2.0 interfaces take more current than is
allowed by the USB 2.0 don't they?  They're not exceptional, lots of
USB 2.0 interfaced devices do the same.

--
Chris Green
ยท

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