68k: Difference between revisions
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[[File:aes_68k.jpg|right|thumb|68000 CPU made by Toshiba in DIP package, as found on AES boards.]] | [[File:aes_68k.jpg|right|thumb|68000 CPU made by Toshiba in DIP package, as found on AES boards.]] | ||
16bit big-endian CPU designed by Motorola, found in NeoGeo systems as the main processor. | 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]]. | ||
See [[overclocking]]. | |||
* 8 | |||
=Features= | |||
* 8, 32-bit data registers and 8, 32-bit address registers | |||
* 7 interrupt levels | * 7 interrupt levels | ||
* 56 instructions | * 56 instructions | ||
| Line 12: | Line 14: | ||
==Related pages== | ==Related pages== | ||
See [[68k memory map]], [[68k interrupts]], and [[Links#68k programming|programming references]]. | See [[68k memory map]], [[68k interrupts]], [[wait state]], and [[Links#68k programming|programming references]]. | ||
==Datasheet== | ==Datasheet== | ||
Revision as of 02:16, 16 January 2016
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.
See overclocking.
Features
- 8, 32-bit data registers and 8, 32-bit address registers
- 7 interrupt levels
- 56 instructions
- 14 addressing modes
Related pages
See 68k memory map, 68k interrupts, wait state, and programming references.