seangra wrote: >Assuming that I want to be able run at maximum speed, what >oscillator/crystal should I choose? > >Normally the choice is dictated by the divider for the UART, but in >this case (from what I understand) with the prescaler you can get just >about any baud rate you want from whatever source frequency you choose. > >So if 10*6 or 20*3 or 15*4 all yield 60MHz, what factors are there >that influence which frequency should be used? > > > You could clue us in on what specific processor the question is about. The UART clock is a bit different in some of the processors. TomW -- Tom Walsh - WN3L - Embedded Systems Consultant http://openhardware.net, http://cyberiansoftware.com "Windows? No thanks, I have work to do..." ----------------------------------------------------
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Re: [lpc2000] Choice of External Frequency
2005-11-11 by Tom Walsh
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