Editing PSISOIMG0000
Jump to navigation
Jump to search
The edit can be undone. Please check the comparison below to verify that this is what you want to do, and then publish the changes below to finish undoing the edit.
| Latest revision | Your text | ||
| Line 1: | Line 1: | ||
This format is used for PSONE Classics on PS3 and PSP. | This format is used for PSONE Classics on PS3 and PSP. | ||
== DATA.PSAR == | == DATA.PSAR == | ||
| Line 20: | Line 9: | ||
| 0x0 || PSISOIMG0000 | | 0x0 || PSISOIMG0000 | ||
|- | |- | ||
| 0x400 || iso header (encrypted | | 0x400 || iso header (encrypted) | ||
|- | |- | ||
| 0x1220 || special data (encrypted) | | 0x1220 || special data (encrypted) | ||
| Line 27: | Line 16: | ||
|- | |- | ||
|} | |} | ||
==ISO.BIN== | ==ISO.BIN== | ||
This file helps the PS3 to verify the content of DATA.PSAR | This file helps the PS3 to verify the content of DATA.PSAR (and maybe to decrypt the iso header). At the end of the file, there is a signature which can be used to verify the contents. | ||
All offsets are in little endian. | All offsets are in little endian. | ||
| Line 40: | Line 30: | ||
* tested manually (without mfw creator) | * tested manually (without mfw creator) | ||
=== Entries === | === Entries === | ||
| Line 58: | Line 36: | ||
* One sector has 0x930 bytes (2352 bytes) | * One sector has 0x930 bytes (2352 bytes) | ||
* Sectors are compressed | * Sectors are compressed | ||
{| class="wikitable" | {| class="wikitable" | ||
| Line 64: | Line 41: | ||
! Entry Nº !! Offset !! Length !! Name !! Example !! Notes | ! Entry Nº !! Offset !! Length !! Name !! Example !! Notes | ||
|- | |- | ||
| rowspan="5" style="background-color:#DDDDDD;" | 1 || 0x00 || 4 bytes (0x04) || '''offset in iso''' || 0 || offset | | rowspan="5" style="background-color:#DDDDDD;" | 1 || 0x00 || 4 bytes (0x04) || '''offset in iso''' || 0 || offset from start of the iso inside of DATA.PSAR | ||
|- | |- | ||
| 0x04 || 2 bytes (0x02) || '''size''' || variable || size of 0x10 sectors (compressed, if not 0x9300) | | 0x04 || 2 bytes (0x02) || '''size''' || variable || size of 0x10 sectors (compressed, if not 0x9300) | ||
| Line 77: | Line 54: | ||
|- | |- | ||
|} | |} | ||