SNES Memory Domains
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Bizhawk-Vanguard exposes the following domains in RTC:
WRAM (Rewindable) : The console's main memory
CARTROM : Contains the ROM
VRAM (Rewindable) : Video RAM, contains Tile Data and the Tile Map
OAM (Rewindable) : Object Attribute Memory. "OAM contains all the properties of your sprites, such as the X coordinate, Y coordinate, tile #, vertical flip, etc (All will be listed shortly). OAM can only hold properties for up to 128 sprites at a time. Also, OAM addresses are a word in size."
CGRAM : Color Graphics Ram. This is where the color palette data is kept
APURAM : Audio Processing Unit Ram. This is where audio data is kept
System Bus : Domain used by the CPU for mapping the multiple areas that can be read from and written to
WRAM (Rewindable) : The console's main memory
VRAM (Rewindable) : Video RAM, contains Tile Data and the Tile Map
CARTROM : Contains the ROM