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  #1  
Old 12-06-2006, 03:22 PM
mattgreen mattgreen is offline
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Default Block Diagram - Microprocessor

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
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  #2  
Old 12-06-2006, 09:09 PM
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Papabravo Papabravo is offline
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Quote:
Originally Posted by mattgreen View Post
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
I believe the diagram you are looking for is in the MC68000 manuals.
http://www.freescale.com/files/32bit...al/EC000UM.pdf
http://www.freescale.com/files/archi.../M68000PRM.pdf

I guess your keyboard must have malfunctioned or you could have found these on your own.
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  #3  
Old 12-07-2006, 05:42 PM
mattgreen mattgreen is offline
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I think im going mad - I cant see the diagram anywhere on there...
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Old 12-07-2006, 07:49 PM
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Papabravo Papabravo is offline
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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.
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  #5  
Old 12-08-2006, 08:31 AM
pebe pebe is offline
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This link has a block diagram of the PIC chip.

http://www.seattlerobotics.org/encod...7/picchip.html
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