Open Source PCB Creation


Open Source PCB for the Colecovision
by Eric Chartre


This PCB will only handle rom images up to 32 (K) kilobytes in size maximum.


2 Layers PCB 41 x 61 mm FR-4, 1.6 mm, 1, HASL with lead, Green Solder Mask, White silkscreen



Chips Required
1x SN74LS21N - Positive-AND Gate (14 pin) - No programming required
1x IC 27C256 CDIP-28 - Eprom with UV Window (28 pin) - 256 kilobit/32 Kilobytes Chip - Eprom programmer required.


You can order the ready to go PCBs from PCBWay and the creator gets a cut by clicking on the link below!


PCB from PCBWay


 


A programing EPROM tutorial is coming soon, I'm waiting on my supplies to be delivered. Stay Tuned.