68k: Difference between revisions
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[[File:aes_68k.jpg|right|thumb|68000 CPU made by Toshiba in | [[File:aes_68k.jpg|right|thumb|68000 CPU made by Toshiba in SDIP package, as found on AES and some MVS boards.]] | ||
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 [[clock|12MHz]]. | 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 [[clock|12MHz]]. | ||
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=Pinouts= | =Pinouts= | ||
== | ==SDIP== | ||
[[File:68000DIP.png]] | [[File:68000DIP.png]] | ||
Revision as of 22:12, 14 September 2020
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
See overclocking.
Pinouts
SDIP
PLCC
Related pages
See 68k memory map, 68k interrupts, wait cycle, and programming references.