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Re: [lpc2000] UART0 and UART1 baud rate calculations

2006-02-24 by Bill Knight

Crystals that are integer multiples of 1.8432MHz can be used to create
BAUD rates with 0% error.  High/low values for the part & PLL obviously
must be observed.

Regards
-Bill Knight
R O SoftWare



On Thu, 23 Feb 2006 22:04:59 +0000, dodge1955 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 





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