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ICD-S40 PIC16F877A. Target could not detected

 
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Surati
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ICD-S40 PIC16F877A. Target could not detected
PostPosted: Thu Mar 20, 2008 10:34 pm     Reply with quote
I just bought PIC16F877A development Kit. I couldn't run a test target of ICD Control Program. An error message Target could not detected appears. I run the hardware diagnostic, but I failed to read device ID. The error appears " The device ID is not a valid device id for the target chip". I have check cable connection, it's look properly connected. Anyone can help me to solve the problem since I'm new in programming embeded software.

Thanks .
PCM programmer



Joined: 06 Sep 2003
Posts: 21708

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PostPosted: Thu Mar 20, 2008 10:46 pm     Reply with quote
Here is the ICD-S Reference Manual:
http://public.enst-bretagne.fr/~moga/ISI407/ICD-S%20User%20Manual.pdf

It says to check these things:
Quote:
Error: Could not detect target chip

- Verify target oscillator is working.
- Check cable from ICD to target.
- Make sure that the target chip is a supported PIC16 or PIC18

Did you have a crystal and load capacitors connected to the PIC ?
Do you have a 47K pull-up resistor on the MCLR pin of the PIC ?
foodwatch



Joined: 18 Apr 2006
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PostPosted: Fri May 09, 2008 5:26 pm     Reply with quote
be sure your target is powered from its own supply. This error will occur if your pic is not powered.
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