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2 cards from this section. Quick, good the night before a test.
What is a general purpose register?
Think about what temporary storage means in a CPU.
Name one type of register present in CPUs.
Recall the types discussed in class.
What are general purpose registers mainly used for?
Consider their versatility in the CPU.
Condition codes are used to indicate whether an operation resulted in zero. True or False?
Remember the role of flags in CPU operations.
Consider a CPU with only four general purpose registers. Discuss the complications this might introduce when executing complex programs.
Think about the frequency of data needing to be retrieved.
Design a theoretical CPU with a high number of condition codes. How could this affect programming?
Consider both the advantages and complexities.
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