Editing Bluetooth
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[[Category:Hardware]] | |||
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. | |||
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 | |||
==Hardware== | ==Hardware== | ||
IEEE 802.11b/g wireless network and BlueTooth 2.0 EDR controller chip: Marvell 88W8580. See: [[Wifi]] | |||
IEEE 802.11b/g wireless network and BlueTooth 2.0 EDR controller chip: Marvell 88W8580 | |||
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 | ||
|- | |- | ||
| | | ARM based || ? || 50MHz || ?3.3V? || 256-ball BGA || Marvell || 88W8580-BAN1 || PS3 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 | |||
headers of resulting file (990KB or 1.013.760 bytes) contains strings of .dfu and signed dfu : | |||
=== | ===Example from FW 1.10=== | ||
[http://www.multiupload.com/V69ZDIK1P6 BLUETOOTH_FIRMWARE.rar (215.67 KB)] | |||
Header: | |||
<pre>Offset(h) 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F | |||
00000000 43 53 52 2D 64 66 75 32 02 00 A4 EC 06 00 C8 03 CSR-dfu2..¤ì..È. | |||
00000010 73 69 67 6E 65 64 20 64 66 75 20 20 20 20 20 20 signed dfu | |||
00000020 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | |||
00000030 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | |||
00000040 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | |||
00000050 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |||
00000060 00 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 ................ | |||
00000070 AA 3C 00 00 00 00 00 00 A8 E7 06 00 00 00 00 00 ª<......¨ç...... | |||
00000080 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |||
</pre> | |||
Tail: | |||
<pre>Offset(h) 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F | |||
0006EC50 49 26 82 B6 33 7A C9 F2 5D 36 79 F1 72 53 3D 67 I&‚¶3zÉò]6yñrS=g | |||
0006EC60 58 66 29 F0 87 D5 2A 15 0C D6 26 AD 01 C7 1E 5A Xf)ð‡Õ*..Ö&.Ç.Z | |||
0006EC70 1B 90 A3 4A 5E 87 31 83 B6 22 BA B9 32 F6 D9 E4 ..£J^‡1ƒ¶"º¹2öÙä | |||
0006EC80 5E 39 3A D4 CA 4B 27 BE 13 B5 AB 5B B8 F9 7E 13 ^9:ÔÊK'¾.µ«[¸ù~. | |||
0006EC90 93 7C C7 37 22 F3 54 4C 84 2B 29 72 8B EF FF AB “|Ç7"óTL„+)r‹ïÿ« | |||
0006ECA0 FE C1 CE 03 08 36 67 02 4C 05 00 01 55 46 44 10 þÁÎ..6g.L...UFD. | |||
0006ECB0 1C 85 12 CB 56 45 52 53 49 4F 4E 3D 30 45 31 38 .….ËVERSION=0E18 | |||
</pre> | |||