Resources

simpboot.zip - This is a very simple x86 PC booting program, or more interestingly, the "Hello World" operating system. It does absolutely nothing but print out "Hello World". You need NASM to assemble it, and RAWRITE (or similar) program to copy the raw image onto a floppy.

simpboot2.zip - Very similar to the above (simpboot.zip), except it loads pieces of the code from disk.

inttest.zip - An assembly DOS program that replaces the DOS keyboard handler with a custom one. The custom keyboard handler displays on the screen all the keyboard scan codes that it recieves.

More soon to come...