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3 cards from this section. Quick, good the night before a test.
What does Memory-Mapped I/O allow the CPU to do?
Think about how programming interfaces with hardware.
What is a frame buffer?
It holds data meant for visualization.
Memory-Mapped I/O simplifies the communication between the CPU and hardware devices.
True or False?
Think about ease of use in programming.
What is the primary purpose of a frame buffer?
Consider what graphics hardware uses for output.
Describe a scenario where Memory-Mapped I/O might fail and how the system would behave.
Think about overlapping address ranges and their impacts.
How could you implement a new VGA parameter adjustment method without using MMIO?
Consider the trade-offs of complexity versus speed.
5 more questions in this section. Enroll free to practise them all.
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