Editing Wifi

[[Category:Hardware]]
=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 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==

IEEE 802.11b/g wireless network and BlueTooth 2.0 EDR controller chip: Marvell 88W8580 / Marvell 88W8780. See: [[Bluetooth]]

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 Fat Wi-Fi controller chip
|-
| ARMv5TE-compliant || ?8kbit EEPROM? || ?50MHz? || ?3.3V? || ?256-ball BGA? || Marvell || 88W8780-BIE2 || PS3 Slim 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)
|-
|}


=== Seperate Wifi/BT boards on PS3 Fat ===

==== CWI-001 ====
part no. 1-871-870-21, CWI-001 (CECHA, CECHB, CECHC)<br />
part no. 1-871-870-31, CWI-001 (CECHE)
<table width="100%" align="left"><tr>
<td align="left">[[File:CWI-001-1-871-870-21-top.png|200px|thumb|left|Wifi/Bluetooth board (CWI-001 / 1-871-870-21) CECHA, CECHB, CECHC - TOP]]<br />[[File:CWI-001-1-871-870-21-bottom.png|200px|thumb|left|Wifi/Bluetooth board (CWI-001 / 1-871-870-21) CECHA, CECHB, CECHC - BOTTOM]]<br /></td>
<td align="left">[[File:Ps3wifi.png|200px|thumb|left|PS3 Wifi subboard with Marvell 88W8580-BAN1 controller, Marvell 88W8010-NNB1 driver, Macronix MX25L512MC-12G flash, ISSI IS42S32400B-6BL DRAM]]<br />[[File:Wifi-subboard.png|200px|thumb|left|PS3 Wifi subboard with Marvell 88W8580-BAN1 controller, Marvell 88W8010-NNB1 driver, Macronix MX25L512MC-12G flash, ISSI IS42S32400B-6BL DRAM]]</td>
<td align="left">[[File:CWI-001-diagram.png|200px|thumb|left|CWI-001/1-871-870-21 diagram]]<br />[[File:Marvell-88W8500-Blockschematic.png|200px|thumb|left|Marvell 88W8500 '''(not 88W8580)''' Blockschematic)]]</td></tr></table>

===== 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)]

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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: TSOP-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>

==== 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: CECHL, CECHP<br />
Circuit/design simulair to UWB-001, but implemented on the main L shaped board.


=== Integrated Wifi/BT boards on PS3 Slim ===
<table width="100%" align="left"><tr><td align="left">[[File:Ps3Wifi-v2a.png|200px|thumb|left|PS3 Wifi subboard as seen integrated on the mobo of CECH-2001A<br />part.nr: 1-474-178-11 Rev. 1.0<br />SP88W8780-MA0<br />E200050406-0bL2]]</td><td align="left">[[File:Ps3Wifi-v2.png|200px|thumb|left|PS3 Wifi subboard with<br />Marvell 88W8780-BIE2, <br />Macronix MX25L4005AM2I-12G]]</td><td align="left">[[File:Marvell-88W8782-Blockschematic.png|200px|thumb|left|Marvell 88W8782 '''(not 88W8780)''' Blockschematic<br />Difference: dual 2.4+5GHz versus 2.4GHz single band]]</td></tr></table>


==== 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 />

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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
|-
|}
:



[[Category:Software]]