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ICD U40 + 16F877A

 
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o_wan
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ICD U40 + 16F877A
PostPosted: Sun Nov 06, 2005 1:46 am     Reply with quote
hi,

I can't get my PIC detected by the ICD software, I've followed the connection diagram of CCS FAQ, is there any specific advance I need to take care of? Do the PIC need a clock while programming (I suppose not)?

Thx
PCM programmer



Joined: 06 Sep 2003
Posts: 21708

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PostPosted: Sun Nov 06, 2005 3:14 pm     Reply with quote
Download the ICD trouble-shooting guide:
http://www.ccsinfo.com/ccs_icd_trblsht.zip
Check the connections shown on page 3, including the 47K pullup resistor.
Then look at the flow-charts to see if you can find your problem.
o_wan
Guest
PostPosted: Sun Nov 06, 2005 6:03 pm     Reply with quote
hi, I've got my ICD working, while I tried to compile the example code (w/ change of directive # to PIC16F877A), no error, but tried to download the code to ICD, got message "bad file or checksum". It seems my .hex is corrupt.

I think may be I've wrong setting for my project, anyone got a project template w/ PIC16F877A + 4Mhz crystal?

Thx,
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