Then burned it to the W27C512 EEPROM.

Then I prototyped the board with jumpers to a breadboard and tried it to see if we can at least fool the MiniPRO into thinking the 27C512 is a 6309 (equiv).

Happy to report that it works so I’ve at least swizzled the pins in the right order! Won’t know for sure until it’s in circuit but it’s promising.

#AppleLisaClone #RetroComputing