Homebrew 6809 Computer (work in progress)
I never had an 8-bit home computer when I was growing up, so I'm building my own.

My goal is to create the ultimate 8-bit system: a Motorola 6809 processor, 512K of RAM (using bank switching), graphics, sound, keyboard/mouse/joystick input, SD card support, and Ethernet. I plan on writing as much of the software as possible by myself.

Why the 6809 and not the Z80? Well, I had a book on microcomputer design that used the 6809 for all its examples. Also, I believe Bill Gates called it the best 8-bit processor ever made. It got killed off pretty quickly by the 68000 though. :-(
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