Hand Routed PCB

A project log for Atari 2600 Bankswitch Cartridge

A ROMless cartridge with internal selectable bankswitch for 8/16/32K games and a DIY ROM friendly connector.

danjovicdanjovic 09/03/2016 at 19:240 Comments

I've just routed the PCB for the bankswitch cartridge. The routing was manually done and it took some time to optimize the disposition of the TTLs as well as the pins and gates of the NAND and NOR chips so the board can easilly be built at home (or in cheap PCB manufacturing services). All tracks are 16 mils and no unnecessary via have been used.

There are still some room for improvement ,though.