Repairing an 80's Dick Smith VZ300 by reverse engineering the custom logic

[Clocky]

This was my last little project. I've also just completed the video memory upgrade from 2kb to 8kb so now the  computer can display the highest possible resolution 256x192 1 bit clr that the MC6847 VDG is capable of. I'm just getting back into electronics, so please excuse the noobishness.

I'll post a video of that soon and provide more detail of the whole project including technical details. The video below is scant on detail apart from the general links when you click more though.



Thanks for looking.