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mwildbolz
Joined: 26 Jul 2005 Posts: 16
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Frequency when using INTRC on PIC16F747 |
Posted: Tue Jul 26, 2005 11:45 am |
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Hi boys!
I've a short question: What is the internal frequency of the PIC, when i use the internal RC oscillator??
Are this the 31.25 kHz mentioned in the datasheet??
Markus |
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Ttelmah Guest
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Posted: Tue Jul 26, 2005 12:41 pm |
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There are a number of frequencies available from the internal oscillator on this chip. Look at the values in the include file (16F767.h), for 'setup_oscillator'. The default ought to be the 32KHz mode, and depending on the version of the compiler, and where you place the '#fuse' statement, relative to the clock setup line, some of the latter compilers ought to do the setup for you, but it is probably safer to use the setup_oscillator command yourself, with the required value.
Best Wishes |
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mwildbolz
Joined: 26 Jul 2005 Posts: 16
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Posted: Wed Jul 27, 2005 1:45 am |
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Thanks, that was that, what i wanted to know.
regards, Markus |
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