24 Apr
2006
24 Apr
'06
10:40 p.m.
On 4/24/2006 at 10:54 PM Richard wrote:
What was the microprocessor in the terminal?
Z80 (4 MHz, I think, but not sure)
I still have the prototype PCB, but not the monitor or the keyboard--and
the code, and the schematics, etc. I remember coding an escape sequence
that would allow it to download executable code into RAM and jump to it--it
was intended for running production line Q&A. Nowadays, that little
"feature" would be known as a "security hole".
Cheers,
Chuck