Uploaded July 2026 | Updated September 2026, 3 minutes ago

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This is my early windowed operating system written in 32-bit machine code for a homebrew Am29000 computer. I did this when I had age 18 in Fall 1996 thru Spring 1997.

A full article about it can be read at nanochess.org/the_am29000_computer.html

You can download the emulator and play with my OS at github.com/nanochess/Am29000

Quicktime Screen Recorder reenabled the Mac cursor, so you'll see a double cursor. I couldn't avoid it even when commanded libSDL2 to remove the system cursor. Probably Quicktime takes over the cursor priority.