Talk:PS1 Emulation: Difference between revisions
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POINT = A2, the starting point of the lead-out track is given in PMIN, PSEC and PFRAME.<br> | POINT = A2, the starting point of the lead-out track is given in PMIN, PSEC and PFRAME.<br> | ||
POINT = 01 - 99 Index number within track.<br> | POINT = 01 - 99 Index number within track.<br> | ||
POINT = 00 Pause (2sec?, Also pregap?) | POINT = 00, Pause (2sec?, Also pregap?) | ||
Revision as of 07:22, 28 July 2022
TOC file layout
For multi bin images, probably require emu from ps plus.
Track entry structure:
| Entry Nº | Offset | Length | Name | Example | Notes |
|---|---|---|---|---|---|
| 1 | 0x00 | 0x01 (1 byte) | TYPE | 0x41/0x01 | entry flags |
| 0x01 | 0x01 (1 byte) | TNO | 00 | Track number, usually 00, bcd | |
| 0x02 | 0x01 (1 byte) | POINT | 0xA0/0xA1/0xA2/0x01/0x02/0x03/etc | bcd + special case A0-A2. | |
| 0x03 | 0x01 (1 byte) | MIN | varies | absolute, bcd | |
| 0x04 | 0x01 (1 byte) | SEC | varies | absolute, bcd | |
| 0x05 | 0x01 (1 byte) | FRAME | varies | absolute, bcd | |
| 0x06 | 0x01 (1 byte) | ZERO | 00 | always zero | |
| 0x07 | 0x01 (1 byte) | PMIN | varies | bcd | |
| 0x08 | 0x01 (1 byte) | PSEC | varies | bcd | |
| 0x09 | 0x01 (1 byte) | PFRAME | varies | bcd | |
| Up to 102 | same structure than the previous entry |
POINT indicates successive track numbers, and PMIN, PSEC and PFRAME indicate the starting time of that track.
POINT = A0, PMIN gives the physical track number of the first piece of data (PSEC and PFRAME are zero).
POINT = A1, PMIN indicates the last track on the disc
POINT = A2, the starting point of the lead-out track is given in PMIN, PSEC and PFRAME.
POINT = 01 - 99 Index number within track.
POINT = 00, Pause (2sec?, Also pregap?)