MCUmall EPROM BIOS Chip Burner Forum
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 help setting up configuration for PIC
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TheRain

5 Posts

Posted - 03/15/2006 :  19:02:31  Show Profile  Reply with Quote
This is my first attempt at a PIC project. I'm using a TOP2004 with a PIC16F877A chip. My problem is that I cannot figure out what the configuration bits should be set to in the top programmer software. Mostly it is the FOSC0 and FOSC1 that I am not sure what to do with. I want to use a 4Mhz crystal with my PIC... besides that I am just trying to blink a single LED from PORTB bit 0. Can anyone help??
Reply #1

ZLM

2926 Posts

Posted - 03/15/2006 :  21:35:51  Show Profile  Reply with Quote
see:
http://ww1.microchip.com/downloads/en/devicedoc/39582b.pdf
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Reply #2

TheRain

5 Posts

Posted - 03/15/2006 :  21:49:02  Show Profile  Reply with Quote
thanks, but that doesn't really help... I need to set it up for XT clock I think, but I see no way of doing that.
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Reply #3

TheRain

5 Posts

Posted - 03/15/2006 :  23:13:01  Show Profile  Reply with Quote
ok, nevermind... i didn't see how this corresponded but now I see the configuration bits in there... thanks!
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