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An EEPROM programmer for retrocomputing
I have an Atmel AT28C64B EEPROM (15PU 1207), that I'm unable to write to.
I used the programmer software and firmware at version 7c92435
I did:
$ ./serprog --unlock --write snake6502.bin --size 8192 --addr 0
[INFO ] Successfully connected programmer URProgrammer
[INFO ] Write errors: 0
[INFO ] Unlocking memory...
[INFO ] Write errors: 4298
[INFO ] Beginning read
[ERROR ] Failed verification
I thought that it could be due to a faulty memory, but I've programmed it some time ago with another programmer (codename djordjo). I'll re-try when possible.
So I just tried to erase the memory (even if this programmer just does it in software) and I did:
$ ./serprog --unlock --erase --size 8192
[INFO ] Successfully connected programmer URProgrammer
[INFO ] Write errors: 0
[INFO ] Erasing device...
[INFO ] Write errors: 7066
[INFO ] Blank checking...
[INFO ] Beginning read
[1] 220699 segmentation fault (core dumped) ./serprog --unlock --erase --size 8192
And here you can see a segmentation fault of the host program.
Even if my EEPROM does not work, I think this shouldn't happen.
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