Block Diagram - Microprocessor

Discussion in 'Embedded Systems and Microcontrollers' started by mattgreen, Dec 6, 2006.

  1. mattgreen

    mattgreen Thread Starter New Member

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    Hi!

    I'm looking for a block diagram of a typical microprossesor (ideally one similar to the mc28000) which includes the following:

    - ALU & CU
    - Registers: Programme Counter, Stack Pointer, Accumulator, Condition Codes
    - All 3 busses
    - Main Memory
    - Input and output interfaces
    - Clock

    Anyone know where I can get one? Its for assignment reference, and the lecturer changed the deadline from this next friday to this friday! So any help would be greatly appriciated!

    Cheers,

    Matt
     
  2. Papabravo

    Papabravo AAC Fanatic!

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    I believe the diagram you are looking for is in the MC68000 manuals.
    http://www.freescale.com/files/32bit/doc/ref_manual/EC000UM.pdf
    http://www.freescale.com/files/archives/doc/ref_manual/M68000PRM.pdf

    I guess your keyboard must have malfunctioned or you could have found these on your own.
     
  3. mattgreen

    mattgreen Thread Starter New Member

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    I think im going mad - I cant see the diagram anywhere on there...
     
  4. Papabravo

    Papabravo AAC Fanatic!

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    I suppose that you might have to pull together pictures from various pages or search the freescale site for additional documents.
     
  5. pebe

    pebe Distinguished Member

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