The display operates at 640×400 pixels with 4 colors. What is the minimum amount of video memory required?
| December 28, 2020 | education
The volume is calculated by the formula J = k * i
K = mode
N = 2 ^ i
N = number of colors
i = 2
640 * 400 * 2 = 512000 or 2 ^ 12 * 5 ^ 3 = 62.5 KB
round up to the integer -63 kb
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