Flashing the SBEC-II

[olk93]

Hmmm... interesting to see toshiba eeproms mentioned above. I have couple native '93v6 sbecs here, i assume them to be sbec2, too.
They have sgs-thomson m28f256 eeprom and need 12v-pp.

So whats going on here?

I will post the .bin(s) as soon as i manage to transform the bin into usable state. They look somehow x'ored or bitwise manipulated to me.

I used the 'ancient' chad's smecflash-foobar tool with wine under linux using usb fti-cable (homebrew with inverted rx/tx).

[ShelGame]

Cool. I'd never seen one, actually. But, the command codes are known for reflashing them, too. Seems nearly the same as the Neons except for the memory size.