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= Southbridge =
= Southbridge =
Located between the CPU ([[CELL BE]]) and the lower I/O devices (SATA/PATA: [[Bluray Drive]]/[[Harddrive]], [[USB]], [[GbLAN]], [[Wifi]]/[[Bluetooth]], [[Flash (Hardware)]]: [[Starship2]]+NAND / NOR, [[MultiCardReader]] etc) via a Flex I/O bus (CellBE : BIC / IOIF1).


== Chipnumbers @ SKU's ==
<div style="float:right">[[File:CXD2973GB.jpg|200px|thumb|left|PS3 Southbridge<br />CXD2973GB<br />with heatplate]]<br />[[File:sb_no_ihs.jpg|200px|thumb|left|PS3 Southbridge<br />CXD2979GB<br />without heatplate]]<br />[[File:CXD2984AGB.jpg|200px|thumb|left|PS3 Southbridge<br />CXD2984AGB]]<br />[[File:CXD9963GB-PS3slim.jpg|200px|thumb|left|PS3 Southbridge<br />CXD9963GB]]</div>


== Chipnumers @ SKU's ==
{|class="wikitable"
{|class="wikitable"
|+ PS3 SouthBridge
|-
! PS3 Model !! Mobo Model !! Mobo serial !! SB Serial !! part no. !! Comp.ID !! Notes
! PS3 Model !! Mobo Model !! Mobo serial !! SB Serial !! part no. !! Comp.ID !! Notes
|-{{cellcolors|lightgrey}}
| [[CEB-2030]]<br>[[CEB-2040]] || [[MPU-501]] || ? || ? ||  ||  || non-retail
|-{{cellcolors|lightgrey}}
| [[DECR-1000]] || [[TMU-520]] || 1-871-645-xx || [[CXD2973AGB-4]] ||  || IC4001 || non-retail
|-
| [[CECHAxx]]<br>[[CECHBxx]] || [[COK-00x#COK-001|COK-001]] || 1-871-868-xx || [[CXD2973GB]] || 8-753-257-50 || IC3001 ||
|-
| [[CECHCxx]]<br>[[CECHExx]] || [[COK-00x#COK-002|COK-002]] || 1-873-513-xx || [[CXD2979GB]] || 8-753-273-22 || IC3002 ||
|-
| [[CECHGxx]] || [[SEM-00x|SEM-001]] || 1-875-384-xx || rowspan="3" | [[CXD2984GB]] ||  || IC3001 ||
|-
| [[CECHHxx]] || [[DIA-00x#DIA-001|DIA-001]] || 1-875-368-xx ||  ||  ||
|-
| [[CECHJxx]]<br>[[CECHKxx]] || [[DIA-00x#DIA-002|DIA-002]] || 1-876-912-xx ||  ||  ||
|-
| [[CECHLxx]]<br>[[CECHMxx]]<br>[[CECHPxx]]<br>[[CECHQxx]] || [[VER-00x|VER-001]] || 1-878-196-xx || [[CXD2984AGB]] ||  ||  ||
|-{{cellcolors|lightgrey}}
| [[DECR-1400]] || [[DEB-001]] || 1-879-845-xx || [[CXD2984AGB]] ||  ||  || non-retail
|-
| [[CECH-20xx]] || [[DYN-00x|DYN-001]] || 1-880-055-xx || rowspan="8" | [[CXD9963GB]] ||  ||  ||
|-
| [[CECH-21xx]] || [[SUR-00x|SUR-001]] || 1-881-945-xx ||  ||  ||
|-
| [[CECH-25xx]] || [[JTP-00x|JTP-001]] || 1-882-481-xx ||  ||  ||
|-
|-
| [[CECH-25xx]] || [[JSD-00x|JSD-001]] || 1-882-770-xx || || ||  
| CECHA || COK-001 || 1-871-868-12<br />1-871-868-22<br />1-871-868-32 || CXD2973GB || 8-753-257-50 || IC3001 ||  
|-
|-
| [[CECH-30xx]] || [[KTE-00x|KTE-001]] || 1-884-749-xx || || ||  
| CECHB || COK-001 || 1-871-868-12<br />1-871-868-22<br />1-871-868-32 || CXD2973GB || 8-753-257-50 || IC3001 ||  
|-
|-
| [[CECH-40xx]] || [[MSX-00x|MSX-001]] || 1-886-928-xx ||  ||  ||
| CECHC || COK-002 || 1-873-513-21<br />1-873-513-31 || CXD2979GB ||  ||  ||  
|-
| [[CECH-40xx]] || [[MPX-00x|MPX-001]] || 1-887-233-xx ||  ||  ||
|-
| [[CECH-43xx]] || [[REX-00x|REX-001]] ||  ||  ||  ||  
|-
|}
 
===Alternative list===
*{{South Bridge pad layout 39x39}}
**CXD2973xxx Series
*{{South Bridge pad layout 31x31}}
**CXD2979xxx Series
*{{South Bridge pad layout 30x30}}
**CXD2984xxx Series
*{{South Bridge pad layout 22x22}}
**CXD9963xxx Series
 
= Revisions =
 
{|class="wikitable"
|-
|-
! Revision !! Bus ID !! Name !! [[System_Software|Lv0 support]] || [[Motherboard_Revisions|Used by]]
| <span style="background-color:lightgrey;">CECHD</span> || colspan="6" | <span style="background-color:lightgrey;">SKU never released</span>
|-
|-
|-{{cellcolors|lightgrey}}
| CECHE || COK-002W ||  || ?CXD2979GB? || ||  ||  
| colspan="5" style="text-align:center" | STINGER (SPIDER prototype implemented using FPGA)
|-
|-
| ? || ? || ? || ? || < [[CEB-1000]]
| <span style="background-color:lightgrey;">CECHF</span> || colspan="6" | <span style="background-color:lightgrey;">SKU never released</span>
|-
|-
| colspan="5" style="border-left:hidden; border-right:hidden" | &nbsp;
| CECHG || SEM-001 || 1-875-384-21<br />1-875-384-31 || CXD2984GB ||  ||  ||  
|-
|-
! Revision !! Bus ID !! Name !! [[System_Software|Lv0 support]] || [[Motherboard_Revisions|Used by]]
| CECHH || DIA-001 || 1-875-368-11<br />1-875-368-31 || CXD2984GB ||  || ||  
|-{{cellcolors|lightgrey}}
| colspan="5" style="text-align:center" | SPIDER DX (CXD2973xxx Series 39x39 pads ?)
|-
|-
| 0x010 || 0x01000101 || DX 1.0 || 010.XXX+ || ? <!-- CEB-1000, CEB-1020, CEB-2000 -->
| CECHJ || DIA-002 || 1-876-912-32 || CXD2984GB || ||  ||  
|-
|-
| 0x011 || 0x01000102 || DX 1.1 || 010.XXX+ || ?
| CECHK || DIA-002 || 1-876-912-32 || CXD2984GB ||  || ||  
|-
|-
| 0x020 || 0x01000201 || DX 2.0 || 030.XXX+ || [[MPU-501]] <!--CEB-201x, CEB-202x, CEB-203x, CEB-204x, CEB-205x -->
| CECHL || VER-001 || 1-878-196-31<br />1-878-196-41 || CXD2984AGB ||  ||  ||
|-
|-
| 0x030 || 0x01000301 || DX 3.0 || [[040.005.r009|040.005]]+ || ? <!-- CEB-206x -->
| CECHM || VER-001 || 1-878-196-31<br />1-878-196-41 || CXD2984AGB || ||  ||  
|-
|-
| 0x031 || 0x01000302 || DX 3.1 || [[040.005.r009|040.005]]+ || [[TMU-510]], [[COK-001]]
| <span style="background-color:lightgrey;">CECHN</span> || colspan="6" | <span style="background-color:lightgrey;">SKU never released</span>
|-
|-
| 0x032 || 0x01000303 || DX 3.2 || [[0.8.1.003.r010|081.003]]+ || [[TMU-520]]
| <span style="background-color:lightgrey;">CECHO</span> || colspan="6" | <span style="background-color:lightgrey;">SKU never released</span>
|-{{cellcolors|lightgrey}}
| colspan="5" style="text-align:center" | SPIDER PX (CXD2979xxx Series 31x31 pads ?)
|-
|-
| 0x110 || 0x02000101 || PX 1.0 || [[0.8.1.003.r010|081.003]]+ || [[COK-002]] ?
| CECHP || VER-001 || 1-878-196-31<br />1-878-196-41 || CXD2984AGB || || ||  
|-
|-
| 0x120 || 0x02000102 || PX 1.1 || [[0.8.4.001.r010|084.001]]+ || [[COK-002]] ?
| CECHQ || VER-001 || 1-878-196-31<br />1-878-196-41 || CXD2984AGB || || ||  
|-{{cellcolors|lightgrey}}
| colspan="5" style="text-align:center" | SPIDER SX (CXD2984xxx Series 30x30 pads ?)
|-
|-
| 0x210 || 0x03000101 || SX 1.0 || [[0.8.1.003.r010|081.003]]+ || [[SEM-001]] ?
| CECH-20.. || DYN-001 || 1-880-055-31 || CXD9963GB || || ||  
|-
|-
| 0x220 || 0x03000102 || SX 1.1 || [[0.8.4.001.r010|084.001]]+ || [[DIA-001]] ?
| CECH-21.. || SUR-001 || 1-881-945-11 || CXD9963GB || || ||  
|-
|-
| 0x230 || 0x03000103 || SX 1.2 || [[2.45 CEX|2.45]]+ || [[DIA-002|DIA-002 (refurbished)]], [[VER-001]]
| CECH-25.. || JTP-001 || 1-882-481-31 || CXD9963GB || || ||  
|-{{cellcolors|lightgrey}}
| colspan="5" style="text-align:center" | SPIDER ZX (CXD9963xxx Series 22x22 pads ?)
<!-- |-
| 0x310 || 0x04000100 || ZX 1.0 seems to be wrong, the revision 0x310 is duplicated, and the busID seems to have a typo, all the other versions 1.0 ends in 0x....101-->
|-
|-
| 0x310 || 0x04000101 || ZX 1.0 || [[2.70 CEX|2.70]]+ || [[DYN-001]] ?
| CECH-25.. || JSD-001 || || CXD9963GB || || ||  
|-
|-
| 0x320 || 0x04000102 || ZX 1.1 || [[2.70 CEX|2.70]]+ || [[DYN-001]]
| CECH-30.. || KTE-001 || || ?CXD9963GB? || || ||  
|-
|-
| 0x330 || 0x04000103 || ZX 1.2 || [[3.20 CEX|3.20]]+ || [[KTE-001]]
|}
|}


== Padout IC3001 (Southbridge) ==
No padouts have been listed (yet), please help to fill this in :)


Note:
=== CXD2973GB ===
* Bus ID can be fetched directly from '''0x24000087000''' or from LV1 repository node:
8-753-257-50 / IC3001 <br />
** get node index ('''XX''') with name '''busXX.type''' where value == '''0x04''' (SB bus)
Seen on first generation PS3 FAT CECHA/COK-001 and CECHB/COK-001 <br />
** get value from node with name '''busXX.id'''


= Documentation =
=== CXD2979GB ===
* SuperCompanionChip - Making Optimal Use of Cell Broadband Engine: [http://www.ocpip.org/uploads/documents/SuperCompanionChip_English.pdf SuperCompanionChip_English.pdf] / [http://www.toshiba.co.jp/tech/review/2006/06/61_06pdf/a04.pdf a04.pdf]
Seen on second generation PS3 FAT CECHC/COK-002 <br />
* Whitepaper - BCU-100 Computing Unit with Cell/B.E. and RSX: [http://pro.sony.com/bbsccms/ext/ZEGO/files/BCU-100_Whitepaper.pdf BCU-100_Whitepaper.pdf]
* Presentation - Super Companion Chip with Audio Visual Interface for Cell Processor : [http://hotchips.org/uploads/hc17/2_Mon/HC17.S1/HC17.S1T3.pdf HC17.S1T3.pdf]
* PS3 Southbridge Serial IO Driver: [http://pastie.org/7933538 sb_sio.c]


=== CXD2984GB ===
Seen on third generation PS3 FAT CECHG/SEM-001, CECHH/DIA-001, CECHJ/DIA-002 and CECHK/DIA-002 <br />


=== CXD2984AGB ===
Seen on last generation PS3 FAT CECHL/VER-001 up and including CECHQ/VER-001 <br />


{{Motherboard Components}}<noinclude>[[Category:Main]]</noinclude>
=== CXD9963GB ===
Seen on PS3 Slim CECH-20..A/DYN-001 and later <br />
http://www.ps3devwiki.com/index.php?title=File:CXD9963GB.jpg <br />
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