Yes I  saved calibration values for the 3 different chips
and enter them into the calibration data window and update
before programming the appropriate chip.

Roger

> -----Original Message-----
> From: David Brobst [mailto:dave@SOLUTIONS-CUBED.COM]
> Sent: Tuesday, October 26, 1999 12:22 PM
> To: PICLIST@MITVMA.MIT.EDU
> Subject: Re: MPlab and 14000 Programming Problem
>
>
> Roger:
>
> Are you setting the calibration values?
>
> >I'm having a very strange problem when programming a
> >PIC14000. I have MPlab Ver 4.12.12 and a PICSTART Plus
> >version 2.01.00 running on NT4.0 SP3.  I'm using an eprom
> >version of the 14000 and when I program the chip even though
> >it verifies correctly, the chip will operate correctly about
> >every other time it is programmed.  I've tried another 14000
> >and the same thing happens.  When  the chip doesn't work it
> >sometimes is dead in the water when it powers up, but sometimes
> >the program will partially run.  Then when I erase and reprogram
> >with no changes to the code it will run perfectly.  Has anyone
> >experienced this type of problem or have any ideas on what
> is happening?
> >
> >I'm about to start using some OTP chips but am leery of the
> same thing
> >happening and I can't afford to lose half of my chips to this problem
> >
> >Any help is appreciated
> >
> >Roger
>