Minecraft: How To Build An 8 Bit Computer - Part 23a (ROM II) [Explanation]
Sorry if the music gets a bit loud towards the end :P
This video got so long i had to split it into two parts, hence the 23a.
I spend a long time explaining how ROM, ROM Decoders and Instruction Sets work in this video, and don't do much building. I've got a cold so that's why I sound ill haha.
World Download: http://adf.ly/ayrEX