Sunday, May 31, 2009

Reverse Engineering Accu-Scan AS560

I have made a device to control the address lines of the flash module, out of some TC4094BP chips that I salvaged from an old cash register. I then wrote a small program using the parapin library to control the pins that I connected to the shift registers, that then read the data on the data lines. So now I am ready to reverse engineer the program.

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