I’ve decided that I’d rather like to hack an entire working (ok, not “working”, but programmable) computer (except for ROM and perhaps I/O) from scratch (just wires, perfboard, transistors (and friends) and solder).
It sounds insane, but a simple ALU seems easy enough. Anyone do this before? Anyone have tips? Schematics of similar projects?
I’ll be sure to blog my progress if / when I get around to starting it.