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=Wireless Networking=
=Wireless Networking=
<div style="float:right">[[File:BT-Wifi-channels.png|200px|thumb|left|BlueTooth and Wifi channels]]</div>
The PS3 contains two wireless technologies, Wi-Fi [http://en.wikipedia.org/wiki/IEEE_802.11g-2003 802.11b/g] and Bluetooth 2.0. It is not possible for both to be used at the same time, so the PS3 alternates between Wi-Fi and Bluetooth communication at a very fast frequency using time division multiplexing (note, see:[http://www.marvell.com/wireless/assets/Marvell-WiFi-Bluetooth-Coexistence.pdf Marvell-WiFi-Bluetooth-Coexistence.pdf]).
Both wireless capabilities are powered by the Marvell 88W8580 chip, used on both daughterboards CWI-001 (CECHA, CECHB, CECHC) and UWB-001 (CECHH, CECHJ, CECHK). In [[SKU Models]] CECHL and later, this wireless module updated with Marvell 88W8780 and became part of the motherboard (no longer on a separate daughterboard).


==Hardware==
==Hardware==
Marvell 88W8580 WLAN chip


IEEE 802.11b/g wireless network and BlueTooth 2.0 EDR controller chip: Marvell 88W8580 / Marvell 88W8780. See: [[Bluetooth]]
==Software==
 
eCos is used to provide the Playstation's Wi-Fi support. eCos is an open source real-time operating system (RTOS). It is licensed under a modified version of GPL that allows the use of non GPL licensed code to be linked with eCos.
The Wi-Fi module uses two internal antennas and allows the PS3 to communicate with access points (normal mode) and Wi-Fi devices like the Sony PSP (AP mode for Remote Play). The Wi-Fi module contains a 16MB ISSI SDRAM memory chip, and a 64KB SPI Serial Interface NOR Macronix flash chip.
 
{|class="wikitable"
|-
! Type !! Size !! Speed !! Voltage !! Packaging !! Manufacturer !! Serialnumber !! Description
|-
| ARMv5TE-compliant || ?8kbit EEPROM? || 50MHz || ?3.3V? || 256-ball BGA || Marvell || [[88W8580]]-BAN1 || PS3 Fats Wi-Fi controller chip
|-
| ARMv5TE-compliant || ?8kbit EEPROM? || ?50MHz? || ?3.3V? || ?256-ball BGA? || Marvell || [[88W8780]]-BIE2 || First PS3 Slims Wi-Fi controller chip
|-
| ARMv5TE-compliant || ?8kbit EEPROM? || ?50MHz? || ?3.3V? || ?256-ball BGA? || Marvell || [[88W8781]] || Last PS3 Slims and firt Superslims Wi-Fi controller chip
|-
| NOR Flash || 64KB || 85MHz || 3V || 8-pin || Macronix || MX25L512MC-12G || PS3 Fat Wi-Fi firmware chip
|-
| NOR Flash || 4Mbit || 85MHz || 3V || 8-pin || Macronix || MX25L4005AM2I-12G || PS3 Slim Wi-Fi firmware chip
|-
| SDRAM || 16MB || 166MHz, 6ns || 3.3V || 90-ball || ISSI || IS42S32400B-6BL || PS3 Wi-Fi working memory chip
|-
| SDRAM || 16MB (8Mx16) || 166MHz, 6ns CAS3 || 3.3V || 400mil 54-PIN TSOP-II || Nanya || NT5SV8M16FS-6K || PS3 Wi-Fi working memory chip (CECHJ and later models)
|-
|}
 
 
=== Seperated Wifi/BT boards on PS3 Fat ===
 
==== CWI-001 Prototypes ====
===== CWIC-03 =====
<gallery>
File:CWIC-03 TOP.jpg|CWIC-03 - top
File:CWIC-03 BOTTOM.jpg|CWIC-03 - bottom
</gallery>
 
===== CWI-001 =====
part no. 0-366-794-01, CWI-001
<gallery>
File:CWI-001 0-366-794-01 TOP.jpg|CWI-001 - top
File:CWI-001 0-366-794-01 BOTTOM.jpg|CWI-001 - bottom
</gallery>
 
===== WI-13B =====
WI-13B
<gallery>
File:COKIE-13-37.jpg|COOKIE-13 ([[CWI-001]] [[WI-13B]]_B)
File:COKIE-13-36.jpg|COOKIE-13 ([[WI-13B]]_A)
</gallery>
 
===== WI-13C =====
WI-13C
<gallery>
File:WI-13C TOP.jpg|WI-13C - top
File:WI-13C BOTTOM.jpg|WI-13C - bottom
</gallery>
 
==== CWI-001 ====
part no. 1-871-870-21, CWI-001 (CECHA, CECHB, CECHC)<br />
part no. 1-871-870-31, CWI-001 (CECHE)
 
<gallery>
File:CWI-001-1-871-870-21-top.png|Wifi/Bluetooth board (CWI-001 / 1-871-870-21) CECHA, CECHB, CECHC - TOP
File:CWI-001-1-871-870-21-bottom.png|Wifi/Bluetooth board (CWI-001 / 1-871-870-21) CECHA, CECHB, CECHC - BOTTOM
File:Ps3wifi.png|PS3 Wifi subboard with Marvell 88W8580-BAN1 controller, Marvell 88W8010-NNB1 driver, Macronix MX25L512MC-12G flash, ISSI IS42S32400B-6BL DRAM
File:Wifi-subboard.png|PS3 Wifi subboard with Marvell 88W8580-BAN1 controller, Marvell 88W8010-NNB1 driver, Macronix MX25L512MC-12G flash, ISSI IS42S32400B-6BL DRAM
File:CWI-001-diagram.png|CWI-001/1-871-870-21 diagram
File:Marvell-88W8500-Blockschematic.png|Marvell 88W8500 '''(not 88W8580)''' Blockschematic)
File:CWI-001 1-871-870-21 A as found in CECHB.jpg|Wireless board - CWI-001 1-871-870-21 A as found in CECHB
</gallery>
 
===== Marvell 88W8580-BAN1 (Wifi/Bluetooth controller) =====
 
<div style="float:right">[[File:BGA256.PNG|200px|thumb|left|256-ball BGA<br />Marvell 88W8580-BAN1]]</div>
 
Datasheet: - <br />
Product Flyer: [http://www.multiupload.com/YVLH37PUAX 88W8500-ProductFlyer.pdf (154.81 KB)]
 
{| border="1" cellspacing="0" cellpadding="5" border="#999" class="wikitable" style="border:1px solid #999; border-collapse: collapse;"
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|-
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|-
|}
 
===== Marvell 88W8010-NNB1 (Wifi driver) =====
 
<div style="float:right">[[File:88W8010-NNB1-wifisubboard.png|200px|thumb|left|Marvell 88W8010-NNB1 (Wifi driver) inside Wifi subboard]]</div>
 
Package: QFN-48
 
<div style="height:245px; overflow:auto">
<!--// insert fancy table here //-->
</div>
 
===== Macronix MX25L512MC-12G (Flash) =====
 
<div style="float:right">[[File:8pin-SOP.png|200px|thumb|left|8pin SOP<br />Macronix MX25L512MC-12G]]</div>
 
Datasheet: [http://www.multiupload.com/6FZ3W2SXTC Macronix_MX25L512MC-12G.pdf (1.87 MB)]
 
{| border="1" cellspacing="0" cellpadding="5" border="#999" class="wikitable" style="border:1px solid #999; border-collapse: collapse;"
|- bgcolor="#cccccc"
! Pad # !! Name !! Description
|-
| 1 || CS# || Chip Select
|-
| 2 || SO || Serial Data Output
|-
| 3 || WP# || Write Protection
|-
| 4 || GND || Ground
|-
| 5 || SI || Serial Data Input
|-
| 6 || SCLK || Clock Input
|-
| 7 || HOLD# || Hold, to pause the device without deselecting the device
|-
| 8 || VCC || +3.3V Power Supply
|-
|}
 
===== ISSI IS42S32400B-6BL (DRAM) =====
 
<div style="float:right">[[File:90ball-FBGA-ISSI IS42S32400B-6BL.png|200px|thumb|left|90-ball FBGA<br />ISSI IS42S32400B-6BL]]</div>
 
Datasheet: [http://www.multiupload.com/JDO3LEFKT0 ISSI_IS42S32400B-6BL.pdf (675.22 KB)]
 
{| border="1" cellspacing="0" cellpadding="5" border="#999" class="wikitable" style="border:1px solid #999; border-collapse: collapse;"
|- bgcolor="#cccccc"
! Pad # !! Description
|-
| A0-A11 || Row Address Input
|-
| A0-A7 || Column Address Input
|-
| BA0, BA1 || Bank Select Address
|-
| DQ0 to DQ31 || Data I/O
|-
| CLK || System Clock Input
|-
| CKE || Clock Enable
|-
| CS || Chip Select
|-
| RAS || Row Address Strobe Command
|-
| CAS || Column Address Strobe Command
|-
| WE || Write Enable
|-
| DQM0-DQM3 || x32 Input/Output Mask
|-
| VDD || Power
|-
| Vss || Ground
|-
| VDDQ || Power Supply for I/O Pin
|-
| VssQ || Ground for I/O Pin
|-
| NC || No Connection
|-
|}
 
===== Nanya NT5SV8M16FS-6K (DRAM) =====
 
<div style="float:right">[[File:54pin-TSOP-II-Nanya NT5SV8M16FS-6K.png|200px|thumb|left|54-pin TSOP-II<br />Nanya NT5SV8M16FS-6K]]</div>
 
Datasheet: [http://www.nanya.com/NanyaAdmin/GetFiles.ashx?ID=212 Nanya NT5SV8M16FS-6K (128 Mbit, 16 MB) : NTC-SDR-128M-F-R13.pdf]
 
{| border="1" cellspacing="0" cellpadding="5" border="#999" class="wikitable" style="border:1px solid #999; border-collapse: collapse;"
|- bgcolor="#cccccc"
! Pin # !! Description
|-
| CK || Clock Input
|-
| CKE (CKE0, CKE1) || Clock Enable
|-
| CS || Chip Select
|-
| RAS || Row Address Strobe
|-
| CAS || Column Address Strobe
|-
| WE || Write Enable
|-
| BA1, BA0 || Bank Select
|-
| A0 - A11 || Address Inputs
|-
| DQ0-DQ15 || Data Input/Output
|-
| DQM, LDQM, UDQM || Data Mask
|-
| VDD || Power (+3.3V)
|-
| VSS || Ground
|-
| VDDQ || Power for DQs (+3.3V)
|-
| VSSQ || Ground for DQs
|-
| NC || No Connection
|-
|}
:
<br />
<br />
 
==== CWI-002 ====
part no. 1-875-387-11, CWI-002 (CECHG)
<table width="100%" align="left"><tr><td align="left">[[File:CWI-002_-_1-875-387-11_-TOP.jpg|200px|thumb|left|Wifi/Bluetooth board (CWI-002 / 1-875-387-11) CECHG - TOP]]</td><td>[[File:CWI-002_-_1-875-387-11_-BOTTOM.jpg|200px|thumb|left|Wifi/Bluetooth board (CWI-002 / 1-875-387-11) CECHG - BOTTOM]]</td><td>[[File:CWI-002_-_1-875-387-11_-SUBBOARD_-1-802-252-11-rev1.0.jpg|200px|thumb|left|Wifi/Bluetooth board (CWI-002 / 1-875-387-11) CECHG - SUBBOARD 1-802-252-11 rev1.0]]</td></tr></table>
<br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br />
 
==== UWB-001 prototypes ====
 
===== USBT-02_N =====
USBT-02_N
<gallery>
File:USBT-02_N_TOP.jpg|USBT-02_N - top
File:USBT-02_N_BOTTOM.jpg|USBT-02_N - bottom
</gallery>
 
===== UWB-001 =====
part no. 0-857-607-01, UWB-001
<gallery>
File:UWB-001_0-857-607-01_TOP.jpg|UWB-001 - top
File:UWB-001_0-857-607-01_BOTTOM.jpg|UWB-001 - bottom
</gallery>
 
==== UWB-001 ====
part no. 1-875-939-21, UWB-001 (CECHH, CECHJ, CECHK)
<table width="100%" align="left"><tr><td align="left">[[File:UWB-001-top.jpg|200px|thumb|left|Wifi/Bluetooth USB board (UWB-001 / 1-875-939-21) CECHH, CECHJ, CECHK - TOP]]</td><td>[[File:UWB-001-bottom.jpg|200px|thumb|left|Wifi/Bluetooth USB board (UWB-001 / 1-875-939-21) CECHH, CECHJ, CECHK - BOTTOM]]</td></tr></table>
 
===== Marvell 88W8580-BAN1 (Wifi/Bluetooth controller) =====
[[Wifi#Marvell_88W8580-BAN1_.28Wifi.2FBluetooth_controller.29]]
 
===== Nanya NT5SV8M16FS-6K (DRAM) =====
[[Wifi#Nanya_NT5SV8M16FS-6K_.28DRAM.29]]
 
===== 1-802-252-21 Rev 2.0 driver =====
No pics from inside (yet), please add if possible.
 
===== Sony CXN1502-3AAL 752D34S (BT driver subboard on UWB-001) =====
[[Bluetooth#Sony_CXN1502-3AAL_752D34S_.28BT_driver_subboard_on_UWB-001.29]]
 
===== Genesys GL852 (USB Hub) =====
see [[USB]]
 
=== Integrated Wifi/BT boards on PS3 FAT ===
Seen on: [[CECHLxx]], [[CECHMxx]], [[CECHPxx]], [[CECHQxx]] (with [[VER-001]] motherboard)<br />
Circuit/design simulair to UWB-001, but implemented on the main L shaped board.
 
=== Integrated Wifi/BT boards on PS3 Slim ===
<Gallery>
File:Ps3Wifi-v2a.png|PS3 Wifi subboard as seen integrated on the mobo of CECH-2001A - part.nr: 1-474-178-11 Rev. 1.0 - SP88W8780-MA0 - E200050406-0bL2
File:Wifi-bt-subboard-on-slims.jpg|Wifi/BT subboard on slims
File:Ps3Wifi-v2.png|PS3 Wifi subboard with Marvell 88W8780-BIE2, Macronix MX25L4005AM2I-12G
File:Marvell-88W8782-Blockschematic.png|Marvell 88W8782 '''(not 88W8780)''' Blockschematic - Difference: dual 2.4+5GHz versus 2.4GHz single band
</Gallery>
 
==== Marvell 88W8780-BIE2 (Wifi/BT controller) ====
 
<div style="float:right">[[File:BGA256.PNG|200px|thumb|left|256-ball BGA<br />Marvell 88W8780-BIE2]]</div>
 
Datasheet: - <br />
Product Flyer: - <br />
 
{| border="1" cellspacing="0" cellpadding="5" border="#999" class="wikitable" style="border:1px solid #999; border-collapse: collapse;"
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|-
|}
 
==== Macronix MX25L4005AM2I-12G (Flash) ====
 
<div style="float:right">[[File:8pin-SOP.png|200px|thumb|left|8pin SOP<br />Macronix MX25L4005AM2I-12G]]</div>
 
Datasheet: [http://www.multiupload.com/L0QXJ0AX9G Macronix_MX25L4005AM2I-12G.pdf (1.5 MB)]
 
{| border="1" cellspacing="0" cellpadding="5" border="#999" class="wikitable" style="border:1px solid #999; border-collapse: collapse;"
|- bgcolor="#cccccc"
! Pad # !! Name !! Description
|-
| 1 || CS# || Chip Select
|-
| 2 || SO || Serial Data Output
|-
| 3 || WP# || Write Protection
|-
| 4 || GND || Ground
|-
| 5 || SI || Serial Data Input
|-
| 6 || SCLK || Clock Input
|-
| 7 || HOLD# || Hold, to pause the device without deselecting the device
|-
| 8 || VCC || +3.3V Power Supply
|-
|}
:
 
==== Marvell Avastar 88W8781 (Wifi/BT controller) ====
Used in [[CECH-25xx]] PS3 models with motherboards [[JTP-00x|JTP-001]], [[JSD-00x|JSD-001]]
 
https://www.bluetooth.org/tpg/RefNotes/RIN-W8781.pdf
 
<gallery>
File:SP88W8781.jpg|Marvell SP88W8781
File:Marvell SP88W8781 unshielded.jpg|Marvell SP88W8781<br />interference shield removed
File:Marvell SP88W8781 BGA.jpg|Marvell SP88W8781<br />BGA pads
</gallery>
 
=== Integrated Wifi/BT boards on PS3 SuperSlim ===
 
==== Unknown wifi/BT module ====
<gallery>
File:KTE-001 wifi-BT module BGA 10x7.jpg|KTE-001 wifi-BT module BGA 10x7 array
File:KTE-001 wifitraces.jpg|KTE-001 wifi traces
</gallery>
 
==== Marvell Avastar 88W8781-NXU2 ====
<gallery>
File:Marvell Avastar 88W8781-NXU2 - as seen on CECH4002C MSX-001.jpg|Marvell Avastar 88W8781-NXU2<br />used in [[MSX-00x|MSX-001]] motherboards
</gallery>
 
==== UWCM3-01 ====
[[CECH-42xx]] series: UWCM3-01 subboard as visible in FCC filing for [https://apps.fcc.gov/oetcf/eas/reports/ViewExhibitReport.cfm?mode=Exhibits&RequestTimeout=500&calledFromFrame=Y&application_id=167024&fcc_id=AK8CBEH19C1 AK8CBEH19C1], e.g. motherboard [[PPX-00x|PPX-001]]/1-888-615-21
 
<gallery>
File:UWCM 3-01 revision 1.0 - top.png|UWCM 3-01 revision 1.0 - top
File:UWCM 3-01 revision 1.0 - bottom.png|UWCM 3-01 revision 1.0 - bottom
File:UWCM 3-01 revision 1.0 - top without shielding.png|UWCM 3-01 revision 1.0 - top without shielding
File:REX-001 wifi-BT module BGA 9x7.jpg|REX-001 wifi-BT module BGA 9x7 array
File:REX-001 wifitraces.jpg|REX-001 wifi traces
</gallery>
 


{{Motherboard Components}}<noinclude>[[Category:Main]]</noinclude>
'''References:'''
http://www.ecoscentric.com/ecos/
http://ecos.sourceware.org/
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