I received a couple packages today. I don’t really have time to explain, so I’ll just post some pictures. At any rate, I’ve proven that the design works for reading from an EPROM chip. Next, I will read/write a 5V Flash chip. After that, I can move on to read/write the Neo Geo Pocket Cartridge.
The main point is that it works. I have a crude application running on my PC. It can read bytes from the EPROM chip, and I’ve verified that they’re right so far. That’s all that counts for now.