Namco Pac-Man/Memory Map
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| Address Range | Size | Device |
|---|---|---|
| $0000-$3FFF | $4000 | Program ROM space, fixed |
| $4000-$43FF | $0400 | Video RAM (Tilemap RAM) |
| $4400-$47FF | $0400 | Video RAM {Color RAM) |
| $4800-$4BFF | $0400 | Unused space |
| $4C00-$4FEF | $03F0 | Work RAM |
| $4FF0-$4FFF | $0010 | Sprite Attribute RAM |
| $5000-$50FF | $0100 | I/O, Sprite Position and Namco WSG Registers |
| $5100-$5FFF | $0F00 | Mirrors of $5000-$50FF (repeated 16 times) |
| $6000-$7FFF | $2000 | Mirrors of $4000-$5FFF |
| $8000-$FFFF | $8000 | Mirrors of $0000-$7FFF |
| I/O Range | Size | Device |
| $00 | $100 | Interrupt address register |
