/diy/ - Do It Yourself

>>276190
Looks like you know what you are doing. Since you have a separate program and data memory, have you thought about building a RISC machine instead? I don't think I've seen a homebuilt one yet.

I'd recommend downloading Logisim, if you haven't already. It's a free logic simulator that is made for building computers.

No videos of the relay computer yet. The only thing that can actually run at the moment is the PC, kind of boring to watch ticking over by itself. Even if I can get it to hum along at a massive 46Hz.

The pile of crap in this year old picture are the mostly finished modules. Top left board with leds is PC, bottom left is ALU, next to it is the register board 4x 8-bit registers and the board with the chips is 1/2 the program memory. The switches are used to program the EEproms. A lot's been done since then and i'm getting damn close to wiring everything together.