PS2 Compatibility

PS2-Compatibility

Early PS3 FAT CECHA/COK-001 and CECHB/COK-001 : Full compatibility with GS+EE and Rambus memory. Later CECHC/COK-002 had instead of GS+EE a single GS and lacked the Rambus memory.

PS2 Hardware

PS2 EE/GS and PS2 GS

Sony CXD2953AGB (PS2 EE/GS)

Used on PS3 FAT CECHA/COK-001 and CECHB/COK-001
http://www.ps3devwiki.com/index.php?title=File:SCEI_CXD2953AGB.JPG

Sony CXD9833GB (PS2 EE/GS)

8-753-227-14 / IC7004
http://www.ps3devwiki.com/index.php?title=File:CXD9833GB.png

Sony CXD2972GB (PS2 GS)

Used on PS3 FAT CECHC/COK-002
http://www.ps3devwiki.com/index.php?title=File:CXD2972GB.JPG

PS2 Rambus 32MB memory

54-ball FBGA
Samsung K4R271669F / K4R271669H
Rambus

The earlier models with hardware PS2 compatibility also contained an extra 32MB of RDRAM using two 16MB Samsung chips.

Type	Size	Speed	Voltage	Packaging	Manufacturer	Serial Number	Description
RDRAM	16MB	800MHz	2.50 +/- 0.13V	54-pin	Samsung	K4R271669F	32MB total (2 chips) PS2 HW BC
RDRAM	16MB	800MHz	2.50 +/- 0.13V	54-pin	Samsung	K4R271669H	32MB total (2 chips) PS2 HW BC

Samsung K4R271669F / K4R271669H (PS2 Rambus 800MHz 16MB 2.5V FBGA54 - 2x)

Used on PS3 FAT CECHA/COK-001 and CECHB/COK-001
Datasheet: ds_k4r271669h_rev10.pdf
http://www.ps3devwiki.com/index.php?title=File:K4R271669F.png

PS2 bridgechip

Sony CXD9208GP2 (PS2 ?)

6-710-433-01 / IC7301
Used on PS3 FAT CECHA/COK-001 and CECHB/COK-001
Unknown bridge chip from EE+GS to the CXM4024R (see MultiAV) and the RSX
http://www.ps3devwiki.com/index.php?title=File:SCEI_CXD9208GP.JPG

PS2 Software

Mountpoints:

• dev_ps2disc
• dev_ps2disc1

Name	Auth ID	Self (/dev_flash/ps2emu)	Notes
PS2_LPAR	0x1020000003000001	ps2_emu.self
*SCE_CELLOS_SYSTEM_MGR_PS2	0x107000001D000001
PS2_GX_LPAR	0x1020000003000001	ps2_gxemu.self
*SCE_CELLOS_SYSTEM_MGR_PS2_GX	0x107000001D000001
PS2_SW_LPAR	0x1020000003000001	ps2_softemu.self
*SCE_CELLOS_SYSTEM_MGR_PS2_SW	0x107000001D000001