http://www.freescale.com/files/archives/doc/ref_manual/M68000PRM.pdfIn addition there are some other limitations to 68000 barring the instruction set:
- The easiest way to crash 68000 is to access word or longword data from odd address.
example:
lea data(pc),a0
move.w 1(a0),d0
rts
even
data:
dc.b 1,2,3
- Another easy way to mess up is to use *2, *4, or *8 index on instructions (multiplier is simply ignored by 68000).
example:
move.l 0(a0,d0.w*2),d0
rts