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5 cards from this section. Quick, good the night before a test.
What is pixel data?
Think about what makes up the images on your screen.
Name the two types of sync signals used in VGA.
They control the timing of the display.
What does pixel data refer to?
Think about what is needed to visualize anything on a screen.
True or False: The frame buffer is used to store pixel data before it is sent to the display.
Consider where image data would need to be stored.
Discuss how a VGA system might implement color palettes in scenarios with limited color depth, explaining its advantages.
Think of how a limited color palette can still produce vibrant images.
Analyze the potential consequences of incorrect synchronization signal timing on the display output in a VGA system.
Consider what might happen if a pulse misses its timing cue.
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