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Can't chip erase PIC18F452

 
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object01



Joined: 13 May 2004
Posts: 90
Location: Nashville, TN

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Can't chip erase PIC18F452
PostPosted: Thu Dec 09, 2004 3:51 pm     Reply with quote
Every time I try to use the ICD Interface to erase an 18F452, it says, "Chip erase complete." Then, when I verify the chip is blank, I find the program still there. Same with "Program Memory Erase." There isn't any kind of code protection in place. Is this a problem with the ICD Interface?

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Jeff S.
PCM programmer



Joined: 06 Sep 2003
Posts: 21708

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PostPosted: Thu Dec 09, 2004 4:20 pm     Reply with quote
What is the Vdd voltage of the PIC on your board ?
object01



Joined: 13 May 2004
Posts: 90
Location: Nashville, TN

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PostPosted: Thu Dec 09, 2004 4:34 pm     Reply with quote
PCM programmer wrote:
What is the Vdd voltage of the PIC on your board ?


*sigh*

Not enough.

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Jeff S.
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