[1] DTACK GROUNDED, The Journal of Simple 68000/16081 Systems Issue # 29 - March 1984 p9
Starnes, Thomas W.: Design Philosophy Behind Motorola's MC68000 (angol nyelven) pp. Table 2. EASy68K.com, 1983. June. (Hozzáférés: 2012) line 1111 emulator : attempt to execute an op code that starts with "1111"
MOTOROLA M68000 FAMILY / Programmer’s Reference Manual (angol nyelven) (pdf). Motorola. [2015. szeptember 24-i dátummal az eredetiből archiválva]. (Hozzáférés: 2012) A.1.2 MC68000, MC68008, and MC68010 Addressing Modes ; pg. A-16 ; "The MC68000, MC68008, and MC68010 support 14 addressing modes as shown in Table A-5."
groups.google.com
comp.sys.m68k Usenet posting, May 16, 1995; also see other posts in thread. The end-of-life announcement was in late 1994; according to standard Motorola end-of-life practice, final orders would have been in 1995, with final shipments in 1996.
MOTOROLA M68000 FAMILY / Programmer’s Reference Manual (angol nyelven) (pdf). Motorola. [2015. szeptember 24-i dátummal az eredetiből archiválva]. (Hozzáférés: 2012) A.1.2 MC68000, MC68008, and MC68010 Addressing Modes ; pg. A-16 ; "The MC68000, MC68008, and MC68010 support 14 addressing modes as shown in Table A-5."