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How do I restore the OSCAL value in a 12F629

 
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PaulH



Joined: 01 Oct 2006
Posts: 9
Location: Essex, England

PostPosted: Fri Oct 20, 2006 4:36 pm    Post subject: How do I restore the OSCAL value in a 12F629 Reply with quote

Me again.

One of my 12F629s has had its OSCAL value changed to 0000, but I cannot change it back to its correct value 349C because the programmer always tries to automatically restore the previous value without regard to whether it is a valid value or not. A valid 12F629 OSCAL value will always start with 34xx because it is a RETLW instruction.

Paul
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Nigel Goodwin
Site Admin


Joined: 03 May 2006
Posts: 135
Location: Lower Pilsley, North Derbyshire

PostPosted: Fri Oct 20, 2006 7:12 pm    Post subject: Reply with quote

The later beta versions of WinPicProg have a 'tick box' which allows you to alter the calibration value, it appears when you select a relevent chip.
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PaulH



Joined: 01 Oct 2006
Posts: 9
Location: Essex, England

PostPosted: Mon Oct 23, 2006 9:09 am    Post subject: Reply with quote

Nigel

I will see if I can find a later beta version.

Paul
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PaulH



Joined: 01 Oct 2006
Posts: 9
Location: Essex, England

PostPosted: Mon Oct 23, 2006 10:41 am    Post subject: Reply with quote

Beta 1.95E has sorted this problem.

Thank you
Paul
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