Linksys WRT54GH

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cebits
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Joined: 07 Feb 2010
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PostPosted: Sun Feb 07, 2010 13:14    Post subject: Linksys WRT54GH Reply with quote
Hi i am trying to figure out something about the sdram chip. WRT54GH has RALINK RT3050LF and WINBOND W9864G6IH-6

according to the WINBOND datasheet its 1M x 4 BANKS x 16 BITS SDRAM

does that mean it has 1 MB or 4 MB of ram on that chip?
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Sash
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PostPosted: Sun Feb 07, 2010 18:53    Post subject: Reply with quote
8M
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cebits
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Joined: 07 Feb 2010
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PostPosted: Sun Feb 07, 2010 19:15    Post subject: Reply with quote
really? wow that's great.

Can you guys help me identify the flash chip? i am trying to figure out if DD-WRT will be working on this router since no one else tried till now.

FCC ID: Q87-WRT54GH
IC: 3839A-WRT54GH

There is no revision stated on the box and I cant find this device on FCC.gov I don't know why.
Also the box of the router states its WRT54GH-EU but on the router itself is WRT54GH only. however there are 13 wireless channels so I assume it is indeed EU version.
ful babu
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Joined: 14 Mar 2010
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PostPosted: Sun Mar 14, 2010 14:09    Post subject: Reply with quote
Ralink RT3050 chipset http://www.ralinktech.com/download.php?t=U0wyRnpjMlYwY3k4eU1EQTVMekE1THpBNEwzQnliMlIxWTNRNE9UTTRNRGt3T0RnMExuQmtaajA5UFZKVU16QTFNQzF3Y205a2RXTjBJR0p5YVdWbUM%3D

but no flash size info,

FCC listing https://fjallfoss.fcc.gov/oetcf/eas/reports/ViewExhibitReport.cfm?mode=Exhibits&RequestTimeout=500&calledFromFrame=N&application_id=763892&fcc_id=%27Q87-WRT54GH%27

hope that helps
momchilmg
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Joined: 04 Feb 2010
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PostPosted: Sun Mar 14, 2010 14:46    Post subject: Reply with quote
Resize photos!
computerX
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Joined: 29 Mar 2010
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PostPosted: Mon Mar 29, 2010 15:58    Post subject: Detail picture Reply with quote
any body can able to send high resolution image(detail internal picture) of wrt54gh. I need to see the circuit board. Question Arrow Arrow
Dark_Shadow
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PostPosted: Mon Mar 29, 2010 16:35    Post subject: Re: Detail picture Reply with quote
computerX wrote:
any body can able to send high resolution image(detail internal picture) of wrt54gh. I need to see the circuit board. Question Arrow Arrow
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computerX
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Joined: 29 Mar 2010
Posts: 2

PostPosted: Wed Mar 31, 2010 14:11    Post subject: Ralink AP SoC SDK Reply with quote
Ralink AP SoC SDK
------------------------
Ralink AP SoC SDK Version 3.3.0.1

Any body able to make a firmware with this sdk for WRT54GH

I have seen it in a openwrt forum
https://forum.openwrt.org/viewtopic.php?pid=104703

Idea Idea Arrow
maicao
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Joined: 21 Aug 2010
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PostPosted: Sat Aug 21, 2010 19:40    Post subject: Reply with quote
any success with ddwrt firmware?
LOM
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Joined: 28 Dec 2008
Posts: 7165

PostPosted: Sun Aug 22, 2010 1:57    Post subject: Reply with quote
maicao wrote:
any success with ddwrt firmware?


http://www.dd-wrt.com/wiki/index.php/Known_incompatible_devices#List_of_Incompatible_Devices

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