PSP Firmware PBP

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PBP

• Format Type : Archive
  
• Endian Order : Little Endian
  

Format Specifications

// ARCHIVE HEADER

char {4}     - Header (null + "PBP")

byte {4}     - Version (0,0,1,0)

// OFFSETS

uint32 {4}   - Offset To Param.sfo

uint32 {4}   - Offset To Icon0.png

uint32 {4}   - Offset To Icon1.pmf

uint32 {4}   - Offset To Pic0.png

uint32 {4}   - Offset To Pic1.png

uint32 {4}   - Offset To Snd0.at3

uint32 {4}   - Offset To Data.psp

uint32 {4}   - Offset To Data.psar

// PARAM.SFO FILE DATA

// SETTINGS HEADER

char {4}   - FSP Header (null + "PSF")

uint32 {4}   - Unknown

uint32 {4}   - Offset To Settings Names Directory [+40]

uint32 {4}   - Offset To Settings File Data [+40]

uint32 {4}   - Number Of Setting Files

// SETTINGS OFFSETS DIRECTORY

// for each settings file

uint16 {2}   - File ID?

uint32 {4}   - File Length? File Offset?

uint16 {2}   - null

uint32 {4}   - File Details Length

uint32 {4}   - File Details Offset (relative to the start of the SETTINGS FILE DETAILS)

// SETTINGS NAMES DIRECTORY

// for each file

char {X}     - Setting Name

byte {1}     - null Setting Name Terminator

// SETTINGS FILE DATA

// for each settings file

byte {X}     - Setting File Data

}

// ICON0.PNG FILE DATA

byte {X}     - PNG Image Data

// ICON1.PMF FILE DATA

byte {X}     - File Data

// PIC0.PNG FILE DATA

byte {X}     - PNG Image Data

// PIC1.PNG FILE DATA

byte {X}     - PNG Image Data

// SND0.AT3 FILE DATA

byte {X}     - File Data

// DATA.PSP FILE DATA

char {4}     - Updater Header (~PSP)

uint32 {4}   - Padding Size? (2048)

byte {1}     - Version Main? (1)

byte {1}     - Version Sub? (1)

byte {28}    - Updater Name (updater) (null to fill)

byte {1}     - Version Main? (1)

byte {1}     - Version Sub? (2)

uint32 {4}   - Pv5 Header ("Pv5" + null)

uint32 {4}   - Unknown

uint32 {4}   - Unknown

uint32 {4}   - Unknown

uint32 {4}   - Unknown

uint32 {4}   - Unknown

uint32 {4}   - null

uint32 {4}   - null

uint32 {4}   - Unknown

uint32 {4}   - null

uint32 {4}   - null

uint32 {4}   - Unknown

uint32 {4}   - Unknown

byte {32}    - null

uint32 {4}   - Number Of 4-Byte Fields

// for each 4-byte field

uint32 {4}   - Unknown

char {4}     - Pv5 Header ("Pv5" + null)

uint32 {4}   - Unknown (128)

byte {24}    - null

byte {X}     - Unknown Data

// DATA.PSAR FILE DATA

char {4}     - PSAR Header (PSAR)

uint32 {4}   - Unknown (3)

uint32 {4}   - File Length? [+32]

uint32 {4}   - Unknown (1)

byte {X}     - PSAR File Data (The actual firmware data)

MultiEx BMS

Not written yet

Supported Programs

• Game Extractor