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Re: [Simulavr-devel] [patch #7034] display frequency i n fool-proof way


From: Knut Schwichtenberg
Subject: Re: [Simulavr-devel] [patch #7034] display frequency i n fool-proof way
Date: Tue, 22 Dec 2009 23:04:49 +0100

In one of my previous projects I used a 2^22Hz crystal. The frequency is 
4.194304MHz. So, if there is an alternative input with floating point is 
implemented 1Hz as the last digit is necessary. 
> 
> Follow-up Comment #3, patch #7034 (project simulavr):
> 
> > %1.4f might leave off a couple significant digits.
> > I'd use %1.6f .
> 
> Are there crystals with that much digits?
See above.
> Are they used?
Guess...

> Are they worth the clutter?
Sure
> (I suppose no crystals with 0.1 Hz resolution exist.)
??


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