David VanHorn wrote: > On Mon, Feb 23, 2009 at 12:54 PM, David Appleton <englsprogeny@yahoo.com> wrote: >> >> Could we also do a timer test? >> Is 10uSec really 10uSec? > > The problem is that you have nothing to reference it to, other than > the crystal, unless you have some independent external timebase. > > A 60Hz line signal would do, 32kHz crystal... > > The WDT is good for detecting the system running slower than it > should, but not for faster! You mean like this? http://focus.ti.com/lit/ds/symlink/tps3813k33.pdf Robert -- http://www.aeolusdevelopment.com/ From the Divided by a Common Language File (Edited to protect the guilty) ME - "I'd like to get Price and delivery for connector Part # XXXXX" Dist./Rep - "$X.XX Lead time 37 days" ME - "Anything we can do about lead time? 37 days seems a bit high." Dist./Rep - "that is the lead time given because our stock is live.... we currently have stock."
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Re: [AVR-Chat] Re:Crystals
2009-02-24 by Robert Adsett
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