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Fill in CGB register holes in the Memory_Map page #603

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Fill in CGB register holes in the Memory_Map page #603

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3 changes: 3 additions & 0 deletions src/Memory_Map.md
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Expand Up @@ -30,10 +30,13 @@ $FF0F | | DMG | [Interrupts](<#FF0F — IF: Interrupt flag>
$FF10 | $FF26 | DMG | [Audio](<#Audio Registers>)
$FF30 | $FF3F | DMG | [Wave pattern](<#FF30–FF3F — Wave pattern RAM>)
$FF40 | $FF4B | DMG | LCD [Control](<#FF40 — LCDC: LCD control>), [Status](<#FF41 — STAT: LCD status>), [Position, Scrolling](<#LCD Position and Scrolling>), and [Palettes](<#Palettes>)
$FF4C | $FF4D | CGB | KEY0 and [KEY1](<#FF4D — KEY1 (CGB Mode only): Prepare speed switch>)
$FF4F | | CGB | [VRAM Bank Select](<#FF4F — VBK (CGB Mode only): VRAM bank>)
$FF50 | | DMG | Set to non-zero to disable boot ROM
$FF51 | $FF55 | CGB | [VRAM DMA](<#LCD VRAM DMA Transfers>)
$FF56 | | CGB | [IR port](<#FF56 — RP (CGB Mode only): Infrared communications port>)
$FF68 | $FF6B | CGB | [BG / OBJ Palettes](<#LCD Color Palettes (CGB only)>)
$FF6C | | CGB | [Object priority mode](<#FF6C — OPRI (CGB Mode only): Object priority mode>)
$FF70 | | CGB | [WRAM Bank Select](<#FF70 — SVBK (CGB Mode only): WRAM bank>)

## VRAM memory map
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