|T O P I C R E V I E W
|Posted - 01/12/2011 : 03:22:48
hi im ferus
i bought a willem eprom programmer and always program the 27c256, 27c512, sst27sf256 and sst27sf515...
it was successes at time..but now it got a problem
when i test the hardware it ok
but when read the chip it look like this...
that programmer also can't be write the program into that ic sst27sf256 and 27c256
why...i have many time to try with another chip but the reading still same...
did some body can solve my problem...
|2 L A T E S T R E P L I E S (Newest First)
|Posted - 01/13/2011 : 00:18:59
I already see all those jumpers. all in good condition. What if I want the service programmer. I hope you can help
|Posted - 01/12/2011 : 14:51:17
Check all jumper settings. If you do not find anything wrong, then your programmer needs a service.