Kurt Kuhlmann wrote: > > Both the B1 and the PS+ support the 711 explicitly. The B1 refers to a 71A part > which is the 711. > Good point. I forgot to mention in my original response to Werner that the 71A is the same as the 711, I guess only on the older programmers. That was what I set the 16B to when I tried to program the units. If I don't get a newer unit, I'm probably going to try the shareware software replacement for the 16B hardware that was posted here several days ago. I have to get a blank chip and go visit a friend in another engineering department that has the wonderful DATA I/O Blow-Em-Everything programmer. :)