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Old 17-05-09, 04:40 PM   #1 (permalink)
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Default Need Help With 5100 and 5101E

Hi,

I have been successful in changing the MACS to these modems using an application called FactoryMode (5100 and 5101E) but unable to change the firmware or configs.

I own a Jtag cable but just noticed that my mobo does not have a parallel port. (LOL!!)

I have done bitfiles, netboot, CMFirm3 with tftpd32 on 4100 and 4200 before, but not sure if I can use that method with 5100 and 5101E's.

going though what seems dated guides and tutorials, I am wondering is there any simple options in flashing these modems?

Thanks.
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Old 17-05-09, 08:19 PM   #2 (permalink)
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Default Re: Need Help With 5100 and 5101E

The modem does not have a parallel port, it has a JTAG port.

You need to look inside the modem for this connection, it will be in the form of a pin header.

You may or may not need to solder your own pin header into the modem.
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Old 18-05-09, 01:11 AM   #3 (permalink)
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Default Re: Need Help With 5100 and 5101E

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Originally Posted by cockneysean View Post
The modem does not have a parallel port, it has a JTAG port.

You need to look inside the modem for this connection, it will be in the form of a pin header.

You may or may not need to solder your own pin header into the modem.
Dude, read my post I said my "mobo" (short for PC motherboard) does not have a parallel port.
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Old 18-05-09, 02:27 AM   #4 (permalink)
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Default Re: Need Help With 5100 and 5101E

Then you need a USB Jtag.
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Old 18-05-09, 11:35 AM   #5 (permalink)
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Thumbs up Re: Need Help With 5100 and 5101E

The reason being is that you will probaly find it is not a parrallel connector on your jtag it is a serial connector, and more than likely you will not find the same size connector on your mobo as the connector on your jtag will be a 25 pin serial and your mobo will be a 9 pin serial. But dont worry you can buy a 25 way to 9 way serial convertor which should help
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Old 18-05-09, 11:46 AM   #6 (permalink)
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Default Re: Need Help With 5100 and 5101E

i bought my parts at maplin to make my jtag and it was under a fiver or they are 9.99 on fleabay
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Old 18-05-09, 11:50 AM   #7 (permalink)
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Default Re: Need Help With 5100 and 5101E

jtag/backcat = parrallel
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Old 18-05-09, 12:41 PM   #8 (permalink)
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Default Re: Need Help With 5100 and 5101E

yep sorry for that the coffee hasn't kicked in yet it is parrallel not serial
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Old 18-05-09, 05:15 PM   #9 (permalink)
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Default Re: Need Help With 5100 and 5101E

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The reason being is that you will probaly find it is not a parrallel connector on your jtag it is a serial connector, and more than likely you will not find the same size connector on your mobo as the connector on your jtag will be a 25 pin serial and your mobo will be a 9 pin serial. But dont worry you can buy a 25 way to 9 way serial convertor which should help
wtf????
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Old 18-05-09, 07:55 PM   #10 (permalink)
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Default Re: Need Help With 5100 and 5101E

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Originally Posted by KaKoRoT View Post
Hi,

I have been successful in changing the MACS to these modems using an application called FactoryMode (5100 and 5101E) but unable to change the firmware or configs.

I own a Jtag cable but just noticed that my mobo does not have a parallel port. (LOL!!)

I have done bitfiles, netboot, CMFirm3 with tftpd32 on 4100 and 4200 before, but not sure if I can use that method with 5100 and 5101E's.

going though what seems dated guides and tutorials, I am wondering is there any simple options in flashing these modems?

Thanks.
You can buy an expansion card (PCI or PCI-E) from your local PC store for parallel or serial connections.

This is what I did for my PC, since as you said, I too, didn't have a parallel or serial port, in need of both, I googled about, and baught a twin serial card for £6!

There were a few serial/parallel combo cards for £15, but I didn't need the parallel interface in the end, modem never got bricked!
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