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Author Topic: Winbond W490f20t-90b  (Read 550 times)

xboxwbhacker

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Winbond W490f20t-90b
« on: October 21, 2003, 12:45:00 PM »
does anyone have the flash code for this please e.g
Flash           = 0x0900,"Winbond W49F020T",0x40000
the above does not work ive tryed raincoat to told me the chip was write protected and in evox flash not writable
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fluidmax

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Winbond W490f20t-90b
« Reply #1 on: October 21, 2003, 12:48:00 PM »
check PM
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xboxwbhacker

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Winbond W490f20t-90b
« Reply #2 on: October 21, 2003, 01:05:00 PM »
no joy with that at all...its not the solder points its to do with the chip W49F002T-90B
need the code for this chip please
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2pair

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Winbond W490f20t-90b
« Reply #3 on: October 21, 2003, 04:30:00 PM »
Flash = 0x0900,"Winbond W49F020T",0x40000
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luma

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Winbond W490f20t-90b
« Reply #4 on: October 21, 2003, 04:54:00 PM »
evox didn't seem to want to flash the winbond tsop for me, while raincoat (with that same line in the raincoat.conf) worked fine.  xantium mentioned to me on #avalaunch that he had seen the same issue.

so if you're trying to flash from evox, try using raincoat.
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Womanbeater

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Winbond W490f20t-90b
« Reply #5 on: October 21, 2003, 05:40:00 PM »
Looking for an update to this post.  I have the same TSOP.

did having:
Flash = 0x0900,"Winbond W49F020T",0x40000
in the raincoat.conf fix your problems, xbwbhacker?

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fluidmax

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Winbond W490f20t-90b
« Reply #6 on: October 21, 2003, 06:23:00 PM »
i ask you to check ur PM because i gave you a link to download the latest raincoat with the 007 trick already put together .......so it will work on ur winbond TSOP

PM=private message

This post has been edited by fluidmax: Oct 22 2003, 01:23 AM
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xboxwbhacker

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Winbond W490f20t-90b
« Reply #7 on: October 22, 2003, 02:36:00 AM »
still not working i get the following error message

Erasing..
Trying To Erase Whole Chip
ERASE ERROR AT +0x0...read 0x09
Done
error: Erase Failed for block at +0x0 reads as 0x09
Could Your chip be write protected?
completed

Please can some person help me out im doing my head in here
thanks
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puppydg68

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Winbond W490f20t-90b
« Reply #8 on: October 22, 2003, 06:53:00 PM »
Check your actual chip model number VS what EVOX is showing up..  IF it is differnt, try doing the 3rd solder point on the back of the motherboard.

I had to do that once, where evox kept detecting the wrong Bios, as soon as I did the 3rd solder point, it detected properly and flashed..   If it detects incorrectly, it can hang during the erase.

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fluidmax

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Winbond W490f20t-90b
« Reply #9 on: October 22, 2003, 09:22:00 PM »
and double check the soldered points
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Troed

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Winbond W490f20t-90b
« Reply #10 on: October 22, 2003, 11:15:00 PM »
QUOTE (puppydg68 @ Oct 23 2003, 03:47 AM)
Check your actual chip model number VS what EVOX is showing up..  IF it is differnt, try doing the 3rd solder point on the back of the motherboard.

I had to do that once, where evox kept detecting the wrong Bios, as soon as I did the 3rd solder point, it detected properly and flashed..   If it detects incorrectly, it can hang during the erase.

The above post consists of complete nonsense. Don't post advice when you don't know what you're talking about.

There's no "3rd point" - it's the same points as on the top side. Joining two points with solder makes an electric connection and electricity doesn't care if it's on the top side of the motherboard or not - I promise.

Your problem is do to a bad solder job on the top side points, which is nuts, since those are pre-soldered pads and dead easy.
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xboxwbhacker

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Winbond W490f20t-90b
« Reply #11 on: October 23, 2003, 02:15:00 AM »
Troed in responce to you e-mail stating not to talk about things you dont know then you are wrong coz you do have to solder points on the bottom read tutorials...those who have tryed to help me thanks but still no joy unfortunatly seems mr gates is using a new winbond chip that is very hard to by pass the serial for the chip is above it DONT in in T it ends in T-90B and NO ONE seems to have the write code for evox or raincoat ive tryed 3 versions of raincoat altered all raincoat cnf. and also altered evox.ini with the information i was given still no joy the manf.date is 03-05-2003
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xboxwbhacker

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Winbond W490f20t-90b
« Reply #12 on: October 23, 2003, 02:15:00 AM »
bump

This post has been edited by xboxwbhacker: Oct 23 2003, 02:11 PM
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xboxwbhacker

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Winbond W490f20t-90b
« Reply #13 on: October 23, 2003, 02:18:00 AM »
bump

This post has been edited by xboxwbhacker: Oct 23 2003, 02:10 PM
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venturahighway

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Winbond W490f20t-90b
« Reply #14 on: October 23, 2003, 03:39:00 AM »
the eurasia pro flash disk and the 007 flash kit support these types internaly:

--------------------------------------
AMD - Am29F040B, Am29F080B, Am29LV800B
Fujitsu - MBM29F080A, MBM29F040C
Hynix - HY29F080
MACRONIX - MX29F022NTPC
Sharp - LHF08CH1
SST - SST49LF020
ST - M29F080A, M29f002BT
Winbond - W49F020, W49F002U
--------------------------------------

they are based on linux/raincoat 0.5
you can get them from eurasia.nu or the usual places
might be worth a try
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