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=Bluetooth=
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. Both wireless capabilities are powered by the Marvell 88W8580 chip. In models CECHL and later, this wireless module became part of the motherboard, and is no longer on a separate daughterboard.
<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. In [[SKU Models]] CECHL and later, this wireless module updated to Marvell 88W8780 chip 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: [[Wifi]]


The Bluetooth in the PS3 supports a maximum of eight devices concurrently. With the PS3 console using up one master slot, it leaves seven empty slots for connecting with Bluetooth devices (like Sixaxis and Dualshock3 controllers). The Bluetooth is version 2.0 + EDR (Enhanced Data Rate), supporting a maximum of 2.1 megabits per second data transfer rate. The Bluetooth controller contains 1MB of NOR flash memory using a Spansion chip and another 1MB of NOR flash memory using a SST chip.
The Bluetooth in the PS3 supports a maximum of eight devices concurrently. With the PS3 console using up one master slot, it leaves seven empty slots for connecting with Bluetooth devices (like Sixaxis and Dualshock3 controllers). The Bluetooth is version 2.0 + EDR (Enhanced Data Rate), supporting a maximum of 2.1 megabits per second data transfer rate. The Bluetooth controller contains 1MB of NOR flash memory using a Spansion chip and another 1MB of NOR flash memory using a SST chip.
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|-
|-
! Type !! Size !! Speed !! Voltage !! Packaging !! Manufacturer !! Serialnumber !! Description
! Type !! Size !! Speed !! Voltage !! Packaging !! Manufacturer !! Serialnumber !! Description
|-
| ARMv5TE-compliant || ? || 50MHz || ?3.3V? || 256-ball BGA || Marvell || 88W8580-BAN1 || PS3 Wi-Fi/BT controller chip
|-
| ARMv5TE-compliant || ?8kbit EEPROM? || ?50MHz? || ?3.3V? || ?256-ball BGA? || Marvell || 88W8780-BIE2 || PS3 Slim Wi-Fi/BT controller chip
|-
|-
| NOR Flash || 1MB || - || 3.3V || - || Spansion || S99AL008D002 || PS3 Bluetooth flash chip
| NOR Flash || 1MB || - || 3.3V || - || Spansion || S99AL008D002 || PS3 Bluetooth flash chip
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|}
|}


==Firmware==
Bluetooth Firmware is maintained in the firmware file: update_files.tar > BLUETOOTH_FIRMWARE.pkg > content ; info0 ; info1


== Sony CXN1500-3CAL 649T04S (BT driver subboard on CWI-001) ==
headers of resulting file (990KB or 1.013.760 bytes) contains strings of .dfu and signed dfu :  
<div style="float:right">[[File:Bluetooth-subboard.png|200px|thumb|left|Bluetooth subboard (as seen on CWI-001 / 1-871-870-21 for CECHA, CECHB, CECHC) with SCEI & CSR D3261GG (Bluetooth controller) and Spansion S99AL008D002 (NOR Flash)]]</div>
as seen on CWI-001 / 1-871-870-21 for CECHA, CECHB, CECHC
 
=== Spansion S99AL008D002 0630DBA H (NOR Flash 8Mbit 3.3V) ===
package: BGA48 <br />
 
=== SCEI & CSR D3261GG (BlueCore4-ROM - Single Chip Bluetooth Solution, V2.0+ EDR System) ===
package: BGA132 <br />
 
== Sony CXN1502-3AAL 752D34S (BT driver subboard on UWB-001) ==
as seen on UWB-001 / 1-875-939-21 for CECHK
 
? please add (if possible with pictures of inside the metal casing)
 


{{Motherboard Components}}<noinclude>[[Category:Main]]</noinclude>
<pre>
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