65816 Retro Motheroard

Created by [snippyrow] • Started on May 24, 2025

A retro computer motherboard designed for the 65816 CPU.

May 28th: Began laying out PCB!

For the past few weeks I worked on the schematic, going from a quad-core to a dual-core architecture. I had to cut back and expand on several ideas, though it all seems to work according to the datasheets! Snapshot_2025-05-28_17-15-16

Snapshot_2025-05-28_17-15-46

Total time spent: ~12h