Difference between revisions of "DVD Drive"
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Xbox DVD drives are dying left and right. It is not advisable to require any new software to be launched from optical media, although this can be provided as an option for those who have never upgraded their Xbox hard drives (and still have a working DVD drive...) | Xbox DVD drives are dying left and right. It is not advisable to require any new software to be launched from optical media, although this can be provided as an option for those who have never upgraded their Xbox hard drives (and still have a working DVD drive...) | ||
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| + | It is possible to replace an Xbox DVD drive with a PC DVD drive with [https://www.youtube.com/watch?v=lpEYLoA5jrc some modification]. (What kind of drives work for this?) | ||
[[File:Xbox DVD Media Compatibility Chart.png]] | [[File:Xbox DVD Media Compatibility Chart.png]] | ||
Latest revision as of 23:50, 4 July 2022
The Xbox contains a DVD Drive which can read Xbox Game Discs. For a list of drives Microsoft used in the Xbox, see Hardware Revisions.
Xbox DVD drives are dying left and right. It is not advisable to require any new software to be launched from optical media, although this can be provided as an option for those who have never upgraded their Xbox hard drives (and still have a working DVD drive...)
It is possible to replace an Xbox DVD drive with a PC DVD drive with some modification. (What kind of drives work for this?)
Contents
Extra commands / modifications
IDENTIFY
[FIXME]
READ DVD STRUCTURE
[FIXME]
MODE SENSE and MODE SELECT
Page 0x3E is used for security. Accessed through MODE SELECT 10 and MODE SENSE 10. [FIXME]
| Offset | Field | Type | Notes |
|---|---|---|---|
| 0 | Mode page | u8 | |
| 1 | Length | u8 | Excluding this and the field before. Should always be 18 |
| 2 | Partition select | u8 | 0x00 = Video partition 0x01 = Xbox partition This will be set to 0x01 by the kernel when the last challenge was verified. This is done by sending the same challenge again, the challenge id / value is not reset. |
| 3 | Unknown | u8 | If this is not 1, the kernel will reject this as an XGD (but still allow normal access?![citation needed]) |
| 4 | Authenticated | u8 | 0x00 = Not authenticated 0x01 = Already authenticated or authentication in progress This will be set to 0x01 by the kernel when the first challenge is send. |
| 5 | Booktype (0xF0) and Bookversion (0x0F) | u8 | Booktype 0xD is used for Xbox games. This must match info from the SS. |
| 6 | Unknown | u8 | ? |
| 7 | Challenge id | u8 | |
| 8 | Challenge value | u32 | |
| 12 | Response value | u32 | |
| 16 | Unknown | u8 | Unused? |
| 17 | Unknown | u8 | Unused? |
| 18 | Unknown | u8 | Unused? |
| 19 | Unknown | u8 | Unused? |
DVD authentication
[FIXME]
