Talk:Motherboard Revisions

Other references

• http://www.trisaster.de/page/index.php?topic=281

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board_id and kiban_id

Inside Flash:Individual_System_Data_-_cISD#cISD1 cISD1 section

board_id is the serial number "printed" in the motherboard

In PS3's from euro region this same number is part of "PS3 serial" in the white sticker (e.g. SERIAL: xx-12345678-xxxxxx-CECH-xxxxX [[1]]). USA and other regions does not list it

kiban_id is the barcode "printed" in the motherboard

above is duplicate and unrelated to plat.id

plat.id

Model	Motherboard	plat.id	speculation	notes
DEH-1000	COK-00x	Cok14		http://pastie.org/private/jfry49hxsrbw0v6wr3crpa
DEH-1001	COK-00x		Cok**
CECHAxx / CECHBxx	COK-00x		CokA**
CECHCxx / CECHExx	COK-00x	CokB10
CECHGxx	SEM-00x	CokC12
CECHHxx	DIA-00x		CokD**
CECHJxx / CECHKxx	DIA-00x	CokE10
CECHLxx / CECHMxx / CECHPxx / CECHQxx	VER-00x	CokF10		confirmed for CECHL00
CECH-20xx	DYN-00x	CokG11		http://pastie.org/5394300
CECH-21xx	SUR-00x	CokH11		CECH-2104A (date code 0B). FW-min 3.20
CECH-25xx	JTP-00x		CokI**
CECH-25xx	JSD-00x	CokJ20		CECH-2501B FW-min 3.40
CECH-30xx	KTE-00x
CECH-40xx	MSX-00x
CECH-40xx	MPX-00x

• CECH-25xx models
  • CECH-2504B CokJ13 (euro date-code: 0C) (unknown motherboard)
  • CECH-2501A CokJ13 (usa manufactured: july 2010) (unknown motherboard)... note july 2010 (in usa format) corresponds to 0C (in euro format)
  • CECH-2504B CokJ20 (euro date-code: 0D) (unknown motherboard)

as seen in decrypted lv0

Offset(h) 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
000379C0  47 6E 6F 00 00 00 00 00 43 6F 6B 00 00 00 00 00  Gno.....Cok.....
000379D0  43 79 74 32 00 00 00 00 43 79 74 33 00 00 00 00  Cyt2....Cyt3....
000379E0  53 68 72 00 00 00 00 00 43 79 74 31 00 00 00 00  Shr.....Cyt1....
    
Shr = Shreck (shr = 0.6.0.013.r010/06-2E)
Cyt1 = Cytology (cyt1 = 0.6.0.013.r010/06-2E, cyt2 = 0.6.0.013.r010/06-2E, cyt3 = 083.006)
Cok = Cookie (06-2E)
Gno = ?  (gno = 2.00)

See also: SKU_Models#Prototypes

LV2 syscall : Get OS Version, Platform ID and Build Number

#include <ppu-lv2.h>
 
s32 lv2_get_platform_info(uint8_t platform_info[0x18]){
	lv2syscall1(387, (uint64_t) info);
	return_to_user_prog(s32);
}

this is what you could get:

0305500000000040436f6b42313000000000b5ed00100000

where

• 0x030550 is the PS3 version also if spoofed to another FW
• 0x40436f6b423130 converted to ascii is @CokB10 and that is the Platform ID
• 0xb5ed is the Build Number also if spoofed to another FW

Help Request

Dump platform info (coded by "3141card" as a standalone function for documenting purposes)

http://www.mediafire.com/?xdqi5j27w3tg0c1

• How to use:

1. Plug a storage device in usb0 (USB port closer to the Bluray drive)
2. Install and boot the app... then the PS3 beeps 3 times... then the app automatically quits and returns to XMB (there is no display on screen, this is normal)
3. A file with the name "platform_info.bin" is created in usb0
4. Open this file in a hex editor, take note of the Cok*** (can be readed in ASCII in the hex editor)

Please report back your values by editing this page... or in IRC channels