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2 cards from this section. Quick, good the night before a test.
What is the function of the Program Counter (PC)?
Think about its role in instruction flow.
What does the Arithmetic Logic Unit (ALU) do?
It is part of processing data!
What does the PC do during instruction fetching?
What happens to the address after fetching an instruction?
True or False: The result of the ADD operation is stored back in the first register mentioned.
Think about where results usually go after an operation.
In a scenario where multiple ADD operations are queued, explain how the CPU efficiently processes these instructions.
Consider how instruction overlap can aid efficiency.
Assuming a CPU has limited register space, detail the potential pitfalls of using too many registers during ADD operations.
Think about the trade-offs in register use vs performance.
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