68k

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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. Also called 68000 or MC68000. Runs at 12MHz.

Features

  • 8 32bit data registers, 8 32bit address registers
  • 7 interrupt levels
  • 56 instructions
  • 14 addressing modes
File:Cd1 68k.jpg
The PLCC version.

Related pages

See 68k memory map, 68k interrupts, and programming references.

Datasheet

[Official datasheet]