furnace/papers/doc/7-systems/nes.md
2022-01-16 01:10:43 -05:00

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# NES
the console from Nintendo that plays Super Mario Bros. and helped revive the agonizing video game market in the US during mid-80s.
also known as Famicom.
# effects
- `12xx`: set duty cycle or noise mode of channel.
- may be 0-3 for the pulse channels and 0-1 for the noise channel.