Michael Chiaramonte shows us once again how to do some NES Programming.

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In this episode I got the MMC3 IRQ working once I realized the I had to re-enable interrupts on the CPU. After that, we saw what happened as you mess with the nametables while scrolling and experimented with one solution to vertical scrolling and scanline counting. I need to some more research to see how other games do this. Thanks for watching and see you next stream!