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Subject: RE: new thread about remote control with display

RE: new thread about remote control with display

From: Stuart Tedford <stuart.tedford_at_piresearch.co.uk>
Date: Wed, 9 Oct 2002 15:08:39 +0100

> From: George Styles
> Doesnt the SH processor allow it to be set as a digital
> out/in? if that is
> the case, then we should be able to get it set to +3.3v, but...

Not if it's some sort of open collector output with no pullup resistor to
vcc.

> i dont know if
> enough current is available to be useful... would hate to fry
> the processor
> in my toy :)

me too.

Stu.
Received on 2002-10-09

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