Please help, I just wanted to tried how to use usbjtag nt , I thought I type wrong some things, now my sb5101 no light at all . I really try to fix many time by :
Detect
ldram 9fc00000
erase boot
sprogram boot
off and on power modem but not thing no light at all
when I type
detect
program 9fc00000 200000
on scren said :
" Can not find the memory in the configuration."
What happen for my sb5101 . Please help.
Thank you
please help SB5101 with usbjtag nt
Moderator: justsomeguy
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Most likely you have erased or programmed the boot incorrectly.
If you can detect the flash you should be able to program the boot then the whole flash.
Make sure you have a good backup.
1. detect
2. speed 1
3. erase boot
4. ldram boot (good boot).
5. sprogram boot
6. cmpram boot (the DEBUG OFF mode, if you see DEBUG ON you should use scmpram boot).
If you do not see this OK.
1. power off on the modem
2. detect
3. tap c
4. tap a ffffffff (You should see DEBUG ON, if not do not proceed)
5. erase boot
6. sprogram boot
7 scmpram boot
end if
If above get OK then power off on the modem.
1. detect
2. program (without parameter and you should see TRAP ON).
3. program 9fc00000 200000
4. cmpram 9fc00000 200000
Hope this is clear enough for all the SB510x modem programming.
If you can detect the flash you should be able to program the boot then the whole flash.
Make sure you have a good backup.
1. detect
2. speed 1
3. erase boot
4. ldram boot (good boot).
5. sprogram boot
6. cmpram boot (the DEBUG OFF mode, if you see DEBUG ON you should use scmpram boot).
If you do not see this OK.
1. power off on the modem
2. detect
3. tap c
4. tap a ffffffff (You should see DEBUG ON, if not do not proceed)
5. erase boot
6. sprogram boot
7 scmpram boot
end if
If above get OK then power off on the modem.
1. detect
2. program (without parameter and you should see TRAP ON).
3. program 9fc00000 200000
4. cmpram 9fc00000 200000
Hope this is clear enough for all the SB510x modem programming.
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- Junior Member
- Posts: 5011
- Joined: Sat Dec 27, 2008 3:25 pm
Won't find much help here to get online. Find a site that deals with Modem Hacks and look for proper settings.stoneton wrote:thanks you very much USBBDM, I did first step the ligh on now.
All the ligh on but i have problem I can't online , my cable is Ro.
Hint = Using a Valid MAC will work on most ISP's
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