sensors and bias

Daniel Drake dsd at
Fri Nov 27 07:49:40 EST 2009

On Fri, 2009-11-27 at 09:10 +0000, Daniel Drake wrote:
> On Fri, 2009-11-27 at 01:38 -0500, John Watlington wrote:
> > The bias for port B is used for port F (the DC input).
> > Port F has no bias generator, and would have to use
> > another port's, regardless of whether it was DC coupled or not.
> Ok, thanks for the info.
> Do you think changing the bias on port B would have an effect even while
> it is disabled as an input? (this is currently how its configured when
> DC mode has been selected)

To be safe, I'll leave port B as an active input in DC mode, just not
the chosen input source at the 0x17 selector.


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