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CPU usage note
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smokku committed Dec 7, 2024
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- top part is MODE7 affine transform mode rotating demo pixmap
- bottom part is 8 rows of MODE2 lines
- second background layer overlaying a HUD in MODE5 graphics

There is no CPU nor interrupts work involved here, to create visuals.
Everything is just Display List programming.

The only CPU work is in <acronym title="Vertical BLank interrupt">VBL</acronym> to change the MODE7 rotation vector and blink cursor.

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