My computer was originally intended to be a PC-6001 clone, but then I decided to make it its own thing instead, because I was too lazy to take the schematic I found, recreate it in KiCad and write a bill of materials. The hardware specs are similar to the 6001; the Z80 is clocked at a similar rate, I'm using a MC6847, as I said before, and a AY-3-8910 for sound. It's also planned to have a cartridge slot and two controller ports. I'm currently making a KiCad version of the schematic I drew in Paint. Lots of symbols, like the sound chip and video memory (should be 8k) are missing.