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New menu items, new options, a whole new user systems feature...
1.5 KiB
1.5 KiB
Game Boy Advance
a portable video game console from Nintendo, succeeding the Game Boy.
it adds two stereo sample audio channels which can be used directly ("DMA", left/right) or used in a software mixing driver (most games do this) in order to have multiple voices.
effects
10xx
: change wave.
Game Boy Advance (MinMod)
this is the software mixing driver available in Furnace. it is written by Natt Akuma. it features echo and up to 16 voices.
-
10xx
: change wave. -
11xy
: configure echo.- this effect is kinda odd. here's how to use it:
- create an empty instrument and put a very high note of it in channel 1.
- put
110x
in the effect column. - set volume column to set feedback.
- don't use the channel for anything else.
- this effect is kinda odd. here's how to use it:
-
12xy
: toggle invert.x
left channel.y
right channel.
info
this chip uses the GBA DMA and GBA MinMod instrument editors.
chip config
the following options are available in the Chip Manager window:
- DAC bit depth: sets the bit depth.
these options are available when using MinMod:
- Volume scale: scale volumes to prevent clipping/distortion.
- Mix buffers: sets how many mix buffers will be stored in memory. higher values result in longer echo.
- Channel limit: sets the number of channels that will be available. higher values use more CPU.
- Sample rate: sets the mixing rate. higher values use more CPU.