>Hello,
>
>I've been trying to program my new 16F628 chip with my Warp 13

>programmer for the last two hours with no success.  I've written a

>simple little 'blink an led' program that has been compiled with Hi-Tech

>C for the 16F628.  Is there a known problem with the Warp13 programmer

>or Hi-Tech C when it comes to the 16F628?  Has anyone successfully

>programmed a 16F628 with a Warp13 programmer.  If someone has the *.hex

>file of a 16F628 program they have successfully programmed onto a 16F628

>I would sure appreciate you sending it to me (that would at least

>eliminate one variable).
>
>Thanks,
>Donovan Parks
>
>PS: I have two (2) new 16F628 chips and neither of them program so I'm

>confident the chip(s) aren't defective.
>
>--
>http://www.piclist.com#nomail Going offline? Don't AutoReply us!
>email .....listservKILLspam@spam@mitvma.mit.edu with SET PICList DIGEST in the body
>
>
>

> Hi Donovan, Yes it is a known problem try
> users.pipeline.com.au/newfound/trouble%20shoot.htm
> if you can't figure it out, post to the PICLIST or send Jim Robertson
> an email, Jim makes the WARP13 programmer.  Jim's always been very
> helpful and responsive when I have had problems.
> I ended up soldering a 18 pin ZIF, and removing resistor R9,
> but other people have had success with the In-circuit Serial programming.
> Also, feel free to contact me.
>
> Good Luck,
> Kevin
>
> >Hello,
> >
> >I've been trying to program my new 16F628 chip with my Warp 13
>
> >programmer for the last two hours with no success.  I've written a
>
> >simple little 'blink an led' program that has been compiled with Hi-Tech
>
> >C for the 16F628.  Is there a known problem with the Warp13 programmer
>
> >or Hi-Tech C when it comes to the 16F628?  Has anyone successfully
>
> >programmed a 16F628 with a Warp13 programmer.  If someone has the *.hex
>
> >file of a 16F628 program they have successfully programmed onto a 16F628
>
> >I would sure appreciate you sending it to me (that would at least
>
> >eliminate one variable).
> >
> >Thanks,
> >Donovan Parks
> >
> >PS: I have two (2) new 16F628 chips and neither of them program so I'm
>
> >confident the chip(s) aren't defective.
> >
> >--
> >http://www.piclist.com#nomail Going offline? Don't AutoReply us!
> >email .....listservKILLspam.....mitvma.mit.edu with SET PICList DIGEST in the body
> >
> >
> >
>
> --
> http://www.piclist.com#nomail Going offline? Don't AutoReply us!
> email EraseMElistservspam_OUTTakeThisOuTmitvma.mit.edu with SET PICList DIGEST in the body
>
>
>

>
> On Fri, Feb 08, 2002 at 10:51:15PM -0800, Donovan Parks wrote:
> > Hello,
> >
> > Thanks for the 'heads up' Kevin.  Could someone who has successfully
> > programmed the 16F628 with ISP please contact me.  Can't get it to go and I
> > don't have a 18 pin ZIF to play with (and am not the keen on modifiying the
> > Warp13 PCB).  Below is listed my connects (can anyone see the problem):
> >
> > PIC to Programmer
> > Pin 5 - Vss to GND
> > Pin 14 -Vdd to Vdd
> > Pin 4 - /MCLR to Vpp
> > Pin 13 - RB7 to RB7
> > Pin 12 - RB6 to RB6
> >
> > ** Pin 10 - RB4/PGM to GND ** (Is this correct?)
>
> Yes. The issue that Jim discussed in the web page below is documented here:
>
> http://www.microchip.com/download/lit/suppdoc/errata/80073d.pdf
>
> It's always best to ground the LVP pin for any PIC device if possible
> especially when programming. This will ensure that only high voltage
> programming is done.
>
> BAJ
> >
> > > Hi Donovan, Yes it is a known problem try
> > > http://users.pipeline.com.au/newfound/trouble%20shoot.htm