[Coco] reading the ROM on a CoCo 3

[Mike Pepe]

> 
> Are you really going to try to program the EEPROM from the disk 
> controller? Don't you need special voltages to switch the chip from Read 
> to Write mode? I'd have thought you would need a special EEPROM 
> programmer as separate hardware.
> 

Yes. I would have thought so too. If this works, I'll be sure to share 
the knowledge, as it can potentially be VERY useful and fun.