Dolphin Memory Domains

The Nintendo Gamecube and Wii's architechture supports IEEE754 Floats and are natively compatible with the Vector Engine.

Dolphin-Vanguard exposes the following domains in RTC:

  • SRAM (24MB): Main system memory. Game code is usually stored here.

  • ARAM (16MB): Mainly used to store data related to audio, can also be used by games to store additional data that isn't related to Audio

  • EXRAM (64MB): Additional memory exclusive to the Wii.