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3 cards from this section. Quick, good the night before a test.
What does the opcode in an instruction define?
Think about what tells the machine what to do.
What role does the accumulator play in execution?
It's where intermediate results are kept.
What does the opcode in an instruction indicate?
Think about what the code is commanding the machine to do.
True or False: The accumulator only stores data permanently.
Remember the purpose of the accumulator in processing.
Design an instruction sequence to read five integers from memory and calculate their average, storing the result in a specific memory location.
Think about how to keep track of the sum and the number of integers processed.
Propose a method to add thousands of numbers without writing each instruction manually, discussing how you could abstract the instruction set.
Consider how loops work and how to incorporate them with address manipulations.
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