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3 cards from this section. Quick, good the night before a test.
What is immediate addressing mode?
Think about whether operands need to be fetched from memory.
Give an example of immediate addressing.
Can you think of a simple arithmetic operation?
What is immediate addressing mode?
Reflect on how data is accessed in this mode.
Immediate addressing mode increases execution speed. True or False?
Consider the relationship between memory access and speed.
Write a small program that uses immediate addressing mode to add multiple constants and explain the instruction sequence.
Consider how you would structure a series of operations with known values.
Evaluate the impact of using immediate addressing mode versus direct addressing mode in terms of CPU cycles and efficiency for a small group of instructions.
Think about how often the CPU has to access memory for each instruction type.
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