We are also having this problem with the TL866II+ using the latest v12.60 software.
We have AMD 2732B EPROMs which uses Vpp 13.00 volts for programming and the TL866 II+ can support it from a hardware perspective.
But the program function always fails at the beginning.
Can we please get this very simple logic error when programming the 2732 EPROM fixed? This problem is only with the TL866II+ |