I've google'ed around, but couldn't find anyone that built a DIY n64 cart from scratch :/ I mean with a Circuit board diagram with a part list. Here's what I've found, but not very noob/breadboard friendly: https://github.com/hww/N64-Cartrige https://github.com/hww/PV-Backup https://github.com/n64dev/docs Would like to get a breadboard with a homebrew(libdragon, etc) rom running. I'm not an electrical engineer but I'm not a afraid to do some soldiering. Something like this: http://petenpaja.blogspot.com.au/2014/01/vic-20-flash-memory-programmer-part-12.html I'm a big fan of André LaMothe since the 90's and I've ordered his Black Art of Video Game Console Design book. I guess I'm asking if anyone has done something similar before and has for some pointers or helpful resources etc.