mirror of
https://github.com/tildearrow/furnace.git
synced 2024-11-01 18:42:40 +00:00
12 lines
406 B
Markdown
12 lines
406 B
Markdown
# Nintendo MMC5
|
|
|
|
a mapper chip which made NES cartridges exceeding 1MB possible.
|
|
|
|
it has two pulse channels which are very similar to the ones found in the NES, but lacking the sweep unit.
|
|
|
|
additionally, it offers an 8-bit DAC which can be used to play samples. only one game is known to use it, though.
|
|
|
|
# effects
|
|
|
|
- `12xx`: set duty cycle or noise mode of channel.
|
|
- may be 0-3 for the pulse channels.
|