Some pictures

A project log for Big Daddy 68k

Making a games console from the ground-up

simonhSimonH 07/16/2017 at 09:300 Comments

Assuming everything has gone to plan, and you've wired up the circuit as described, you're left with something looking like this!

Along the top row: three 74-series logic gates performing the address decoding, the static RAM and then the Arduino.

Along the bottom row: the quartz crystal oscillator and CPU. Also includes a dreadful reset circuit!

Here's a video of it in motion so you can see the structure.