Posted By
Degauss
on 2011-04-27
16:28:40
|  Re: New demo
@Murphy: Almost. The voxel is 40x50, but in character-mode. Benefit: You can set a pixel with a single STA - compared to that ugly ORing you need to do on 80x50.
Maybe this is just a misunderstanding: I referred to "zoom4" everytime we used bubis' slick timer-irq-based-code to double the amount of DMA-cycles...
@edhellon:
Yep, no FLI-bugs  But if i remember correctly you can freely decide what DMA-cycle you want to trigger - either color- or character-data. Never tried to mix these but for example Bubis' standard trick to gain a few more cycles in Zoom4 is to refresh the color-data only every eight lines while still refreshing luminance-data every four lines. Results look a bit washed out but still correct since luminance is more important.
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