SATA/PATA

SATA/PATA bluray drive bridge controllers

On early PS3 with PATA Bluray Drive (up to including CECHK/DIA-002) a bridgechip is used for SATA<>PATA conversion.

Chipnumers @ SKU's

PS3 Model	Mobo Model	Mobo serial	Bridge Serial	part no.	Comp.ID	Notes
CECHA	COK-001	1-871-868-12 1-871-868-22 1-871-868-32	88SA8040C0-TBC1C000-P107
CECHB	COK-001	1-871-868-12 1-871-868-22 1-871-868-32	88SA8040C0-TBC1C000-P107
CECHC	COK-002	1-873-513-21 1-873-513-31	88SA8040C0-TBC1C000-P107
CECHD	SKU never released
CECHE	COK-002W		88SA8040C0-TBC1C000-P107
CECHF	SKU never released
CECHG	SEM-001	1-875-384-21 1-875-384-31	88SA8040C0-TBC1C000-P107
CECHH	DIA-001	1-875-368-11 1-875-368-31	88SA8040C0-TBC1C000-P107
CECHJ	DIA-002	1-876-912-32	88SA8040C0-TBC1C000-P107
CECHK	DIA-002	1-876-912-32	88SA8040C0-TBC1C000-P107
CECHL	VER-001	1-878-196-31 1-878-196-41	-
CECHM	VER-001	1-878-196-31 1-878-196-41	-
CECHN	SKU never released
CECHO	SKU never released
CECHP	VER-001	1-878-196-31 1-878-196-41	-
CECHQ	VER-001	1-878-196-31 1-878-196-41	-
CECH-20..	DYN-001	1-880-055-31	-
CECH-21..	SUR-001	1-881-945-11	-
CECH-25..	JTP-001	1-882-481-31	-
CECH-25..	JSD-001		-
CECH-30..	KTE-001		CXD5132R-1

Padout IC3401 (SATA to PATA bridge)

Marvell 88SA8040C0-TBC1C000-P107

alt. part no: 88SA8040-TBC1 (SATA 1.5 Gb/s to PATA 133)
6-710-129-01 / IC3401
SATA to PATA IDE bridge chip. This is used on motherboards with a PATA blu-ray drive: early PS3 (up to including CECHK/DIA-002).

 The 88SA8040 is an IC which consists of 9 bus transceivers (three state output) in 
 a 24 pin package. Signals are transmitter from A to B when the direction control 
 input (DiR) is at a high level, and from B to A when DiR is at a low level. When the 
 enable input (G) is high, A and B are isolated. And this product has two terminals 
 (V CCA, VCCB), VCCA is connected with control input and A bus side, VCCB is connected 
 with B bus side. VCCA and V CCB are isolated. Consequently, it is best to change the 
 level in case of two supply voltage coexist on one board and application of power management.
	  	
 Dropout Voltage is defined as the input to output differential at which the output 
 voltage drops 2% below its nominal value measured at 1V differential. For outputs below 
 2.5V, dropout voltage is the input-to-output voltage differential with the minimum 
 input voltage 2.5V. Minimum input operating voltage is 2.5V.

No datasheet found/available : http://www.marvell.com/storage/system-solutions/sata-to-pata-bridge.jsp

Padout IC? (? to Bluray bridge)

CXD5132R-1
Used in CECH-30.. as bridge/controller for the Bluray Drive
http://www.ps3devwiki.com/index.php?title=File:CXD5132R-1.jpg