Flashcards
CPU (2)
Cards in this deck (7)
- 1What does ALU stand for?Arithmetic and Logic Unit
- 2What's the Control Unit?The component which manages instructions.
- 3What are the registers?The section of high speed memory
within the CPU which is stored to be processed. - 4What is MAR?Memory Address Register
Holds the address of the next data needed by the CPU. - 5What is MDR?Memory Data Register
The MDR holds data that has been sent or received from the ALU. - 6What is Cache?The fastest memory which is in 3 layers, L1 L2 and L3. This is fastest because it's closest to the CPU.
L1 is the smallest but fastest, L3 is biggest and slowest. - 7—
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- Flashcards on CPU (2), created by Nathan Gimblett on 23/09/2019.
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- Nathan Gimblett
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