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Lpc2000

Index last updated: 2026-04-28 23:31 UTC

Message

Re: UART0 and UART1 baud rate calculations

2006-02-26 by kathy_wright_ca

I like simple solutions, and I have an Excel solution that also makes 
it easy to see what's going on, and it includes accuracy 
calculations.  

I can email to you if you like 

Kathy Wright


> 
> --- In lpc2000@yahoogroups.com, "dodge1955" <sutton@> wrote:
> >
> > Has anyone ever done some type of spreadsheet on the different 
UxDLL
> > and UxDLM values along with MULVAL and DIVVAL for the most popular
> > crystals to make the baud rate come out perfect (like 9600, 19200,
> > etc).  The manual has the examples for 20Mhz, but it would be 
nice to
> > have some appendix that has a table of values that come out even 
for a
> > variety of commonly used crystals.  11.059Mhz is obviously an easy
> > one, but others like 12Mhz, 15Mhz, etc. are not as easy and I know
> > some crystals may not have a perfect value and thus have an error
> factor.
> >
> > Sutton - dodge55
> >
> 
> 
> 
> [Non-text portions of this message have been removed]
>

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