16830885
Description
Mind Map by Chris Baylis, updated more than 1 year ago
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Created by Chris Baylis
about 5 years ago
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CPU
- Parts of the CPU
- CU
- The Control Unit- Controls all the other
components of the CPU it contains the
decoder
- The Control Unit- Controls all the other
components of the CPU it contains the
decoder
- Cache
- Very fast random access memory (RAM)
- Very fast random access memory (RAM)
- ALU
- Performs arithmetic and
logical operations to carry out
program instructions
- Performs arithmetic and
logical operations to carry out
program instructions
- Clock
- Controls the rate at which program instructions are
carried out, by sending control electrical signals at
regular intervals, called cycles
- Controls the rate at which program instructions are
carried out, by sending control electrical signals at
regular intervals, called cycles
- Decoder
- Interprets program instructions and tells the ALU what
operations to carry out.
- Interprets program instructions and tells the ALU what
operations to carry out.
- Buses
- Electrical conductors
- Electrical conductors
- Registers
- Program Counter
- Memory Address Register (MAR)
- Program Counter
- CU
- Jobs of the CPU
- 2.2 gigahurtz means it can complete 2.2billion cycles per second
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