Mind map
CPU diagram
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CPU diagram
CPU is the brain of the computer
Cache stores data and can be saved faster than ROM or RAM
CPU = central processing unit
CPU is also a piece of hardware, that carries out the instructions
responible for executing a sequence of stored instructions called a program
ROM = read only memory
RAM = random aces memory
RAM is volitale memory, memory is gone when computer is turned off
ROM holds data when computer id turned on and off
Cache Memory = small and fast memory
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- Year 9 Computing Mind Map on CPU diagram, created by Isabelle Kemp on 14/09/2017.
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- Isabelle Kemp
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