AVR-Chat

On Sat, 2005-10-22 at 10:22 -0700, Larry Barello wrote:
> That brings up a question: Does anyone use the noise cancelling mode
> and
> does it make a significant difference?  How much of a difference?

  I cannot claim to have actuallyused the mode, but as I understand the
literature, I would expect it to maske  a fairly significant difference
for fine measurements. It essentially shuts down the remainder of the
digital circutiry on the chip, reducing the switching noise on the
internal Vcc bus (as well as on the reference voltage).

Tom