Andreas Magnusson wrote:

> Hey!
> I have used David Taits topic programmer for a while. It works well for my
> purposes. But for a few weaks ago I lend it out and now it doesent work
> anymore... :-(
>
> I have tried everything to debugg it without sucsess. When I am going to
> programm a sircuit I receave the folowing message.
>
> programming...
> topic: 0000 read 3FFF, wanted 2810
> topic: Verify faild during programming
>
> Anybody idea about whats wrong...?
>
> Tnx /Andreas Magnusson

To me, it looks as if nothing got programmed when it was burned in or you've
got an open read line.

I built a programmer that I found on the net.  i had a cracked trace when it
came to the read operation.  Doesn't take much.  Time to break out a
meter.....

Joe