Ted Fried describes finding and fixing bugs in his 68000 emulation and getting to boot a Mac:
That’s a Teensy 4.1 emulating at an 8MHz clock, bit banging the bus interface to a real Mac.
More at the repo:
More on video:
https://www.youtube.com/@microcorelabs7698
See previously:
IBM PC 8088 replaced with (an emulated) Motorola 68000: