Flashcards
PPE1 revision
Cards in this deck (8)
- 1What does the control unit (CU) do in the CPUControls the flow of the data in and around the CPU
- 2What does MDR do?Stores the data/instructions that has been read/written from memory
- 3What does MAR do?Stores the address of the data/instruction that will be read/written from memory
- 4What does the program counter do?Stores the address of the data currently being executed
- 5Purpose of an embedded systemTo perform a specific task or tasks in a device.
- 6How much data is in one Byte8 bits
- 7Describe a peer to peer modelWhere all the devices have equal responsibility in the network
- 8—
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- Flashcards on PPE1 revision, created by Luke Bagnall on 11/10/2022.
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- Luke Bagnall
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