Search found 92 matches

by 6502freak
Mon Dec 08, 2008 8:58 am
Forum: NESemdev
Topic: Reliability of raster timing
Replies: 16
Views: 6502

Nestopia are very accurate, they even emulates the imperfection of MMC3's counter quite well. But you'd still want to test on the real hardware after you developped the routine, and possibly fine tune the timing a little. Absolutely, since there are slight differences between Nestopia and Nintendul...
by 6502freak
Sun Dec 07, 2008 2:08 pm
Forum: NESemdev
Topic: Reliability of raster timing
Replies: 16
Views: 6502

Reliability of raster timing

Hello guys, I am currently developing a NES game using the MMC3 mapper. My game will basically be a typical jump'n'run game, where the screen is split between top game and bottom status display. For the raster split, I am using the MMC3 IRQ feature, which works quite well. One feature of my raster r...