System Menu/BS2
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This is an old revision of this page, as edited by Booto (talk | contribs) at 19:53, 18 May 2010. It may differ significantly from the current revision. |
States taken from System Menu 257 (3.1U)
Types
State number | action | next states |
---|---|---|
0 | prints out status flags ("No Disk", "Drive Reset", "Wait Spinup", "Boot from Cache"), delay?, enable waiting-for-disk? | 2, 52 |
1 | delay | 2 |
2 | delay, check for update, enable waiting-for-disk?, DVDResetAsync | 3 |
3 | bs2_issue_dvd_command, delay, __DVDGetCoverStatusAsync, create cache.dat? | 4 |
4 | ReadDriveInfo via cache.dat or DVDInquiryAsync | 5 |
5 | Update cache.dat if necessary, setup 800030E6 [16bit] based on drive info | 8 |
6 | ||
7 | ||
8 | Read 0x20 bytes of disk id [from cache.dat or disk via DVDReadDiskID] | 9 |
9 | Update cache.dat if necessary, copy the 0x20 byte long disk id to 0x80000000.
if [disk_id + 0x18] is 0x5d1c9ea3, and the [disk_id + 0] is not 'RAAE', treat as a wii disc. otherwise, if [disk_id + 0x1c] is 0xc2339f3d, treat as gamecube disk otherwise, the disk type is unknown |
gamecube disk = 11, wii disk = 15, unknown = 54 |
10 | ||
11 | if not waiting for a disk, exit to state 50
if waiting, disable the waiting-for-disk and check streaming [0x80000008] if streaming and no streaming buffer size defined [0x80000009], set to size 10 if streaming, setup via __DVDAudioBufferConfig |
12 |
12 | wait for DVD command to finish | 13 |
13 | async unencrypted 0x2000 byte dvd read | 14 |
14 | wait for DVD command to finish
once finished, check game region |
region ok = 50
region not match = 54 |
15 | ||
16 | ||
17 | ||
18 | ||
19 | ||
20 | ||
21 | ||
22 | ||
23 | ||
24 | ||
25 | ||
26 | ||
27 | ||
28 | ||
29 | ||
30 | ||
31 | ||
32 | ||
33 | ||
34 | ||
35 | ||
36 | ||
37 | ||
38 | ||
39 | ||
40 | ||
41 | ||
42 | ||
43 | ||
44 | ||
45 | ||
46 | ||
47 | ||
48 | ||
49 | ||
50 | ||
51 | ||
52 | ||
53 | ||
54 | ||
55 | ||
56 | ||
57 | ||
58 | ||
59 | ||
60 | ||
61 | ||
62 | ||
63 | ||
64 | ||
65 | ||
66 | ||
67 | ||
68 | ||
69 | ||
70 | ||
71 | ||
72 |