MCUmall EPROM BIOS Chip Burner Forum
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 True USB Willem Programmer (GQ-2X, GQ-3X, GQ-4X)
 GQ-4X writes but does not verify
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Unoproblemo

USA
1 Posts

Posted - 09/14/2017 :  09:12:40  Show Profile  Reply with Quote
I am trying to program 24C16 chips and they are all blank. There is no ID Check but when I read it, its all FF. I load my .hex files and try to write it on the chip.
It goes till 100% and then Verify Failed, Address: 0x000000, Device: 0xFF, Buffer= 0x02 shows up.

How do I proceed? I tried cleaning the pins, using different USB ports, reinstalling the drive and software, Has the PSU too.

Any help would be appreciated guys!

Needhi
Reply #1

anniel

1996 Posts

Posted - 09/15/2017 :  02:45:59  Show Profile  Reply with Quote
Did you try a lower speed?
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