Difference between revisions of "68k"
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See [[68k memory map]], [[68k interrupts]], [[wait
See [[68k memory map]], [[68k interrupts]], [[wait ]], and [[Links#68k programming|programming references]].
Revision as of 04:56, 28 February 2017
The 68k (AKA 68000, MC68000, 68HC000) is a 16bit big-endian CPU designed by Motorola, found in all NeoGeo systems as the main processor. It runs at 12MHz.
- 8, 32-bit data registers and 8, 32-bit address registers
- 7 interrupt levels
- 56 instructions
- 14 addressing modes