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10 cards from this deck
Microscopic electronic circuits used to build computers
Computer chip built into a device to control it
Executes instructions; brain of the computer
Hertz (Hz); determines how fast processor operates
Volatile - contents lost when computer is turned off
Non-volatile - contents retained when power is off
Bi-directional; carries data between processor & memory/I/O
Uni-directional; carries memory addresses from processor
Bi-directional; ensures data goes right place at right time
Instructions & data in same memory, accessed via same buses
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