4 ms·
That's basically right. He does some fancy stuff like DMA from the cartridge to VRAM to make it fast enough, but basically he just copies each frame into memory
by DSMan195276 10y ago
That's basically right. He does some fancy stuff like DMA from the cartridge to VRAM to make it fast enough, but basically he just copies each frame into memory on the CGB and then swaps the background being displayed to make it appear. It takes two V-Blanks to copy an entire frame, so it runs at 30 FPS (While the CGB runs at about 60FPS).
- logicallee 10y agoI've invited the author to this thread since it seems several people are guessing/assuming what he is doing, plus I'm sure they'd like to know the great reaction they got here :)