For anyone who wants non-paper versions of stuff like this (focused on Amiga and 8-bit Commodore computers, but there's also a bunch of more generic stuff, and 6502/68000 material): http://www.bombjack.org/commodore/
Also, the M68k programming manuals should still be downloadable from FreeScale (what used to be Motorola's semiconductor division). At least they were when I looked for the last a year ago or so. They are wonderfully clear and detailed.
Also, the M68k programming manuals should still be downloadable from FreeScale (what used to be Motorola's semiconductor division). At least they were when I looked for the last a year ago or so. They are wonderfully clear and detailed.