Hi Roger,
Great program, thanks. One feature that would be great as well as
supporting non FBR LPC's is the ability to manually edit the required
baudrate field. i.e. if I wanted to run at 250000 baud (DMX) or 31250
baud (MIDI) or some other non standard rate.
Thanks again for the tool, just some ideas for improvements.
Cheers
Martin
--- In lpc2000@lpc2..., "roger_lynx" <roger_lynx@...> wrote:
> You might want to look at this LPC214x FractCalc I
put together with a
> PLL calculator, PDF and ASCII viewers.
> It is a Win GUI applet; subject to continuous improvements, but usable.
> Check the bottom of this page:
> http://www.rogerlynx.com/html/support.html
> <http://www.rogerlynx.com/html/support.html>
>
> Hope this helps.
>
> Roger
>
UART0 and UART1 baud rate calculations
Started by ●February 23, 2006
Reply by ●February 27, 20062006-02-27
Reply by ●March 2, 20062006-03-02
Hi Mrs. Wright Could you email me that also? Thank you. kathy_wright_ca <kathy_wright_ca@kath...> wrote: 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@lpc2..., "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 > > > > > > > SPONSORED LINKS Microcontrollers Microprocessor Intel microprocessors Pic microcontrollers --------------------------------- YAHOO! GROUPS LINKS --------------------------------- ---------------------------------
Reply by ●March 2, 20062006-03-02
I would like a copy as well if you don't mind. --- In lpc2000@lpc2..., Tong Le <gaquaycalifornia@...> wrote: > > Hi Mrs. Wright > Could you email me that also? > Thank you. > > > kathy_wright_ca <kathy_wright_ca@...> wrote: > 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@lpc2..., "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 > > > > > > > > > > > > > > > > > > > > > SPONSORED LINKS > Microcontrollers Microprocessor Intel microprocessors Pic microcontrollers > > --------------------------------- > YAHOO! GROUPS LINKS > > > > > > --------------------------------- > > > > > > --------------------------------- > > > >
Reply by ●March 3, 20062006-03-03
Hi, may I have it too. Or could you upload it to the LPC200 file section? Thanks Philipp lpc2000@lpc2... schrieb am 02.03.06 07:33:23: > > Hi Mrs. Wright > Could you email me that also? > Thank you. > > > kathy_wright_ca <kathy_wright_ca@kath...> wrote: > 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@lpc2..., "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 > > > > > > > > > > > > > > > > > > > > > SPONSORED LINKS > Microcontrollers Microprocessor Intel microprocessors Pic microcontrollers > > --------------------------------- > YAHOO! GROUPS LINKS > > > > > > --------------------------------- > > > > > > --------------------------------- > > > > > > > > Yahoo! Groups Links > > > > > > ______________________________________________________________ Verschicken Sie romantische, coole und witzige Bilder per SMS! Jetzt bei WEB.DE FreeMail: http://f.web.de/?mc1193