I videotaped my bring-up attempts for my homebuilt computer. This is the one that worked. Magic-1 is a completely home-built computer, including the CPU. It is made out of about 200 74 series TTL chips plus relatively modern SRAM, UARTs and an old 8055 programmable 8-bit I/O port. For more details see http://www.homebrewcpu.com
I sure this has already gone up once...
Minifig666 2 months ago
@Minifig666 Yes - I've had a version of this video up for a couple of years. However, I ran across the original footage and uploaded this higher-resolution copy.
buzbee1 2 months ago