Uploaded August 2025 | Updated September 2026, 3 weeks ago

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The Cache driver calculates all the tile draws required, and stores them in 3 caches. This allows the delays during drawing to be reduced, meaning less flicker during redraw, it also means we can time the draw of the caches to the raster beam.

As always, this Video lesson matches the text lesson on my website, and you can get the source code as well...
chibiakumas.com/z80/maxtile.php#LessonMaxTile5

My Books cover most ASM languages and are available on Amazon stores worldwide! Now in B4 size Hardback and Large A4 size (Paperback only)!
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My 1st book covers ASM programming on Z80, 6502, 68000, 8086 and ARM
My 2nd book book covers ARM Thumb, 65816, 6809, PDP-11 and Risc-V CPUs

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assemblytutorial.com