WGR 614 v6 with 2Mbyte flash 8Mbyte ram

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Luniz2k1
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PostPosted: Fri Aug 29, 2008 15:52    Post subject: Reply with quote
mackay22 wrote:
Hey m8, thankyou lots for that reply!!

Can you answer couple more things, if you dont mind,

which are pinouts for
gnd, 3.3v, tx, rx? (I can probly work these out with multimeter though right?)

With serial console access is it possible to make dump of flash (perhaps way to read address byte for byte and write little script to record output? I know this is possible with similar type broadcom based device with console access, although not always reliable method)



Finally I dont have spare router of this to donate right now, but I have means to share relevant info with the router I have so as progress can be made on this front,

I have means to have the chip (mx flash) lifted, read and replaced, so I can have a dump of entire original flash, and test various flash files you can give me. It will be couple of days from now but I can get that done.


If you can help me I just not sure of everything that is going on here, I have a lot of reading to do round here to get on point, ontop of any real work I have to do lol!

What is issue regards VxWorks? makes it a problem? or there is already solution for this? Things like this I dont know about I am sorry, but the simple stuff lol I can help.

Well I am using an AD233AK Max233A adapter kit that I purchased from here.

From the AD233AK Max233A adapter to the router I have it wired like so:

AD233AK - Router
5v - Pin 1
Ground - Pin 11
RX - Pin 3
TX - Pin 9
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mackay22
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PostPosted: Fri Aug 29, 2008 16:39    Post subject: Reply with quote
Hi, I have functional homemade device wired according schems below, should be sufficient right?

Also sorry again but I didnt ask of baudrate/etc settings for hyperterm, thanks

MAX233 updated.JPG
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max233 diag
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MAX233 updated.JPG
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Luniz2k1
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PostPosted: Fri Aug 29, 2008 16:57    Post subject: Reply with quote
mackay22 wrote:
Also sorry again but I didnt ask of baudrate/etc settings for hyperterm, thanks

115kbps 8/N/1
mackay22 wrote:
Hi, I have functional homemade device wired according schems below, should be sufficient right?

Yes, same schematic as mine (shown below):

Max233sch.jpg
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mackay22
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PostPosted: Fri Aug 29, 2008 21:41    Post subject: Reply with quote
thanks for the help so far,

Hooked up serial port and went through all commands but doesnt really look like anything can be done via terminal,

Maybe if I hook it up weblive the output will reveal more options? doubt it heh,

There is the "dump" command but when I try it it seems to do nothing, although mabe if I have ethernet hooked it might do something? I'll try that anyway


guess we stuck for now huh
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mackay22
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Joined: 27 Aug 2008
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PostPosted: Sat Aug 30, 2008 11:34    Post subject: Reply with quote
So I guess I'll get ma matey to remove/read/dump the flash chip then, and play around with some DD-wrt flashes,


If I can directly program a flash file to the MX chip what files should I try? (I reckon I got about 4 or 5 goes before the pads start to deteriorate)

Thanks
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Luniz2k1
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PostPosted: Sat Aug 30, 2008 12:06    Post subject: Reply with quote
Well with a 2mb flash, you would need to use the micro build.
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mackay22
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PostPosted: Sat Aug 30, 2008 12:36    Post subject: Reply with quote
Thankyou, I thought there would be many more different flashes, I notice some for other netgear specific models, but for me testing use broadcom generic micro build here right?

http://www.dd-wrt.com/dd-wrtv2/downloads/v24-sp1/Consumer/Broadcom%20Generic/micro/dd-wrt.v24_micro_generic.bin


Also, is any need for some "vxWorksKiller" or no need when using full flash?

And as a guess, what problems can u imagine me incurring with flashing this file straight onto my chip when I put it back on and fire it up? Could you forsee anything, or is it just a case of try it and see?

Thanks for your help m8 Wink
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Ripper
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Joined: 06 Sep 2008
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PostPosted: Sat Sep 06, 2008 10:34    Post subject: Reply with quote
Hi all could someone be kind to tell me what size flash I have?

Thank you Very Happy
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n00beR
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Joined: 13 Aug 2008
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PostPosted: Sat Sep 06, 2008 14:13    Post subject: Reply with quote
The chip on the right is the flash chip.

Unforunatley this is a 1Mb flash chip.

The micro builds need 2Mb of flash.
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Ripper
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PostPosted: Sat Sep 06, 2008 16:14    Post subject: Reply with quote
n00beR wrote:
The chip on the right is the flash chip.
Unforunatley this is a 1Mb flash chip.
The micro builds need 2Mb of flash.

Oh well thanks anyway Smile think ill order a Linksys WRT54GL Very Happy
See you in another thread Wink
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hugoo
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Joined: 13 Sep 2008
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PostPosted: Sat Sep 13, 2008 20:05    Post subject: Reply with quote
Hi all, could someone be kind to tell me what size flash I have?

My v6 chip labels are as following:

MX T054319
29LV800CTTC-90G
2M521900

SAMSUNG 543
K4S641632H-TC75
S64L6 ZHI784A2C

Thank you very much!
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Luniz2k1
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PostPosted: Sat Sep 13, 2008 21:02    Post subject: Reply with quote
hugoo wrote:
Hi all, could someone be kind to tell me what size flash I have?

My v6 chip labels are as following:

MX T054319
29LV800CTTC-90G
2M521900

SAMSUNG 543
K4S641632H-TC75
S64L6 ZHI784A2C

Thank you very much!


1mb of flash space.
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hugoo
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PostPosted: Mon Sep 15, 2008 3:34    Post subject: Reply with quote
Thanks a lot.
Since it works poor, I seems I should give it up, and get a new one.
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swker
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Joined: 26 Oct 2008
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PostPosted: Mon Nov 03, 2008 3:32    Post subject: Reply with quote
hey anyone ever get anywhere on ddwrt micro for this

and if anyone would tell me how big my flash chip is on my 614 v6

MX 8054318
29lv800cttc-90g
2m683400
Taiwan

prob 1mb but if anyone knows maybe ill be lucky lol
thanks
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Eko
DD-WRT Developer/Maintainer


Joined: 07 Jun 2006
Posts: 5771
PostPosted: Mon Nov 03, 2008 5:45    Post subject: Reply with quote
swker wrote:

29lv800cttc-90g
prob 1mb but if anyone knows maybe ill be lucky lol
thanks


Yep, 1 MB (8 M bit)
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