Talk:GbLAN: Difference between revisions

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! Type !! Size !! Speed !! Voltage !! Packaging !! Manufacturer !! Serial Number !! Description
! Type !! Size !! Speed !! Voltage !! Packaging !! Manufacturer !! Serial Number !! Description
|-
|-
| - || - || - || - || - || Marvell || 88E6108-LAR1 || Used in earlier models
| - || - || - || - || 144-pin TQFP || Marvell || 88E6108-LAR1 || Used in earlier models
|-
|-
| - || - || - || - || - || Marvell || Alaska 88E111R || Used in Slim models
| - || - || - || - || 64-pin QFN || Marvell || Alaska 88E111R || Used in Slim models
|-
|-
|}
|}
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=== Marvell Alaska 88E111R ===
=== Marvell Alaska 88E111R ===


[http://www.marvell.com/products/transceivers/alaska_gigabit_ethernet_transceivers/Alaska_88E1112_r4.pdf Datasheet]
[http://www.marvell.com/products/transceivers/alaska_gigabit_ethernet_transceivers/Alaska_88E1112_r4.pdf Productsheet]
 
<pre>productcode meaning:
88E111R
 
Type: Ethernet
Speed : 1Gbps
Package : 144-TQFP
 
(sorry, no explaination yet)</pre>


== Jumbo frames ==
== Jumbo frames ==
From Linux perspective (under OtherOS &lt;=3.15), the old drivers set up MTU to 2308, while newer version used MTU 1518. This could be a hypervisor restriction (needs research).
From Linux perspective (under OtherOS &lt;=3.15), the old drivers set up MTU to 2308, while newer version used MTU 1518. This could be a hypervisor restriction (needs research).

Revision as of 07:16, 7 June 2011

Gigabit LAN

The PS3 has 1 Gigabit Ethernet port. The port accepts Auto-MDIX (automatic medium-dependent interface crossover), so no need for special crosscables when hooking up the PS3 direct to the PC.

Gigabit LAN chips used

A sample of the GbLAN chips in different PS3 models:

Type Size Speed Voltage Packaging Manufacturer Serial Number Description
- - - - 144-pin TQFP Marvell 88E6108-LAR1 Used in earlier models
- - - - 64-pin QFN Marvell Alaska 88E111R Used in Slim models


Marvell 88E6108-LAR1 (IC3503)

144-TQFP
Marvell 88E6108-LAR1

Datasheet: (not available)

productcode meaning:
88E6108-LAR1

Type: Ethernet
Speed : 1Gbps
Ports : 8
Package : 144-TQFP

(sorry, no explaination yet)

The Marvell 88E6108-LAR1 is sort of a switching hub chip, with several ports that can be used in different configurations:

Port 0 (usuable as MDI 4 dif.pair) : unused (tied to ground)
Port 1 (usuable as MDI 4 dif.pair) : unused (tied to ground)
Port 2 (usuable as MDI 4 dif.pair) : wired to external UTP connector
Port 3 (GMII): Wired to SB
Port 4 (usable as TX/RX dif.pair)(100FX): wired to Wifi
Port 5 (usable as TX/RX dif.pair): unused (tied to ground)
Port 6 (usable as TX/RX dif.pair): unused (tied to ground)
Port 7 (usable as TX/RX dif.pair): unused (tied to ground)

Marvell Alaska 88E111R

Productsheet

productcode meaning:
88E111R

Type: Ethernet
Speed : 1Gbps
Package : 144-TQFP

(sorry, no explaination yet)

Jumbo frames

From Linux perspective (under OtherOS <=3.15), the old drivers set up MTU to 2308, while newer version used MTU 1518. This could be a hypervisor restriction (needs research).