From WiiLi
The purpose of this page is to create a specification table of the Wii's DVD structure
Header
| Field | Start | End | Size | Example data (Red Steel) | Example data (Twilight Princess)
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| Console Code | 0x00 | 0x03 | 4 | "R" | "R"
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| Game Code | 0x00 | 0x03 | 4 | "ED" | "ZD"
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| Country Code | 0x00 | 0x03 | 4 | "E" | "E"
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| Maker Code | 0x04 | 0x05 | 2 | "41" (Ubi Soft Entertainment) | "01"
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| Unknown | 0x06 | 0x17 | 18 | 0x00's | 0x00's
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| Offset or Magic Word ?? | 0x17 | 0x1B | 4 | 0x5D1C9EA3(BE) | 0x5D1C9EA3(BE)
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| Unknown | 0x1C | 0x1F | 4 | 0x00's | 0x00's
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| Game Title | 0x20 | 0x?? | ?? | "RedSteel" | "The Legend of Zelda Twilight Princess"
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- There are 0x00's padding bytes until 0x040000
- There are a blob (common to all WOD I've seen) from 0x70000 - 0x25FFFF, that seems to be encrypted.
- The only block of the image that had some plaintext seems to be 0x50000 - 0x57FFF
- An analysis to the whole image says that is encrypted.
- 0x4E003 contains a one byte "region/format" code (below) and 0x4E010 - 0x4E01F contains other "region/format" information (these are the areas that the current region patchers overwrite)
- 00 = NTSC (JAP)
- 01 = NTSC (USA)
- 02 = PAL
Maker code listing
| Make code | Name
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| 01 | Nintendo
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| 08 | Capcom
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| 18 | Hudson
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| 41 | Ubisoft
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| 4Q | Disney
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| 52 | Activision
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| 5D | Midway
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| 64 | Lucas Arts
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| 69 | EASports
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| 78 | THQ
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| 7U | Ignition
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| 8P | Sega
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| A4 | Konami
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| C0 | Taito
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| GT | Majesco
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| H4 | SNK Playmore
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| RS | Brash
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FIELD_MESSAGE_dronrac
[edit] Sources
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