Flashcards
cpu
Cards in this deck (9)
- 1what is the purpose of the CPUfetches decodes and executes instructions
- 2RAMstores temporary data from running
applications - 3ROMstores the boot up instructions
- 4what is clock speedthe amount of fde cycles that the systyem can complet
- 5what is a fde cycleThe fetch-decode-execute cycle is the sequence of steps that the CPU follows to process instructions
- 6what is cachea special storage space for tempry files
- 7The role of the Control Unitthe Control Unit is responsable for decoding the instructions.
- 8The role of the ALUthe ALU carries out the calculations and logicaldecisions
- 9The names of the four registers- Accumulator ACC
- Memory AddressRegister MAR
- Memory DataRegister MDR
- Program Counter PC
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- Flashcards on cpu, created by Ryan Smith on 16/09/2021.
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- Ryan Smith
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