20-12-2020, 12:17 PM
Be aware that the newly published EDCOM PCB artwork is not the PCB for the original prototype but that for the first production layout.
The original prototype PCB consisted of a single PCB that contained all elements including memory but excluding the keyboard matrix which was was attached via a DIP16 socket and mating DIP header.
It's interesting how the PCB developed from 1 PCB to 2 PCBs back to 1 PCB.
The original prototype PCB consisted of a single PCB that contained all elements including memory but excluding the keyboard matrix which was was attached via a DIP16 socket and mating DIP header.
It's interesting how the PCB developed from 1 PCB to 2 PCBs back to 1 PCB.