flashing dct2000 PH8
Moderator: justsomeguy
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- Junior Member
- Posts: 88
- Joined: Fri Apr 11, 2008 5:45 pm
flashing dct2000 PH8
/////////////////////////////////////////////
// DCT2224
/////////////////////////////////////////////
1. Backup flash and nvram
2. Restore flash and nvram
3. Debrick (When normal programming not working)
4. Firmware Testing (PH7/8/9 and type I PH6/CR4)
5. Firmware Testing (Type II PH6/CR4)
6. Detect type for PH6/CR4 and non PH
7. Exit
Please select
3
-r a7 200400
-r rpc 468
Now you should be able to use restore method to program the box
Press enter to continue.Spacebar and enter to break....
Please select
2
restore nvram
-ldram nvram
-setram nvram
-cmpram nvram
Time 00:00:01 (.125)
Compare data OK
restore flash
-flshdct code
Found Address= 00400000 Intel 28F160C3B
-ldram code
-program code
Erase starts...
Erase time 00:00:18 (.937)
Program Starts...
Program speed 71.70 KB/s
Program time 00:00:29 (.500)
Program pass, if no further programming needed, power off/on the target
-cmpram code
Time 00:00:04 (.718)
Compare data OK
Press enter to continue.Spacebar and enter to break....
then unplug the power backup on display screen first ---- then 8888 cycles allthetime flashes????
what am i doing wrong????
please help??? i use ph8 backup and i used this backup before it was fine ..
// DCT2224
/////////////////////////////////////////////
1. Backup flash and nvram
2. Restore flash and nvram
3. Debrick (When normal programming not working)
4. Firmware Testing (PH7/8/9 and type I PH6/CR4)
5. Firmware Testing (Type II PH6/CR4)
6. Detect type for PH6/CR4 and non PH
7. Exit
Please select
3
-r a7 200400
-r rpc 468
Now you should be able to use restore method to program the box
Press enter to continue.Spacebar and enter to break....
Please select
2
restore nvram
-ldram nvram
-setram nvram
-cmpram nvram
Time 00:00:01 (.125)
Compare data OK
restore flash
-flshdct code
Found Address= 00400000 Intel 28F160C3B
-ldram code
-program code
Erase starts...
Erase time 00:00:18 (.937)
Program Starts...
Program speed 71.70 KB/s
Program time 00:00:29 (.500)
Program pass, if no further programming needed, power off/on the target
-cmpram code
Time 00:00:04 (.718)
Compare data OK
Press enter to continue.Spacebar and enter to break....
then unplug the power backup on display screen first ---- then 8888 cycles allthetime flashes????
what am i doing wrong????
please help??? i use ph8 backup and i used this backup before it was fine ..
-
- Junior Member
- Posts: 88
- Joined: Fri Apr 11, 2008 5:45 pm
i have tried few backup for ph8
i ve tried more than one backup and still flashing !!!!
can it be something with boot file ??
is this code.bin file includes plat and boot?
what else could cause flashing ---- 8888 continiously
also sometimes i experience this problem
/////////////////////////////////////////////
// DCT2224
/////////////////////////////////////////////
1. Backup flash and nvram
2. Restore flash and nvram
3. Debrick (When normal programming not working)
4. Firmware Testing (PH7/8/9 and type I PH6/CR4)
5. Firmware Testing (Type II PH6/CR4)
6. Detect type for PH6/CR4 and non PH
7. Exit
Please select
2
restore nvram
-ldram nvram
-setram nvram
-cmpram nvram
Time 00:00:01 (.515)
Compare data Failed address 200000,target FF,PC memory 00
NVRAM write failed
Press enter to continue.Spacebar and enter to break....
-R
but if i redoit after unplug in it an plugit back box and bdmnt i am ale to load fine nvram and code but then flashing again??
can it be something with boot file ??
is this code.bin file includes plat and boot?
what else could cause flashing ---- 8888 continiously
also sometimes i experience this problem
/////////////////////////////////////////////
// DCT2224
/////////////////////////////////////////////
1. Backup flash and nvram
2. Restore flash and nvram
3. Debrick (When normal programming not working)
4. Firmware Testing (PH7/8/9 and type I PH6/CR4)
5. Firmware Testing (Type II PH6/CR4)
6. Detect type for PH6/CR4 and non PH
7. Exit
Please select
2
restore nvram
-ldram nvram
-setram nvram
-cmpram nvram
Time 00:00:01 (.515)
Compare data Failed address 200000,target FF,PC memory 00
NVRAM write failed
Press enter to continue.Spacebar and enter to break....
-R
but if i redoit after unplug in it an plugit back box and bdmnt i am ale to load fine nvram and code but then flashing again??
-
- Junior Member
- Posts: 278
- Joined: Sun Apr 26, 2009 3:43 pm
There is no separate boot file for the dct2000 stb. Are you sure you have a good nvram backup? The time for the compare looks awful fast, like you have no data to compare. Run the usbjtagnt and use the ldram nvram command and select your backup. Then click on the nvram tab and see if anything is there.
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- Junior Member
- Posts: 88
- Joined: Fri Apr 11, 2008 5:45 pm
backup is good. programiing as well
my nvran and code tabs are all kinda numbers and symbols like how it supposed to be. but ram tab on jtagnt iss all ff s if ram matters!!
also my coax input was connected when i reflash the unit with new nvram and code... as you see programming is fine and compare is ok but it is flashing.. i also tried this nvram on other boxes and i am sure backup is good???
what else i can try???
dct2224 ph8
also my coax input was connected when i reflash the unit with new nvram and code... as you see programming is fine and compare is ok but it is flashing.. i also tried this nvram on other boxes and i am sure backup is good???
what else i can try???
dct2224 ph8
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- Junior Member
- Posts: 88
- Joined: Fri Apr 11, 2008 5:45 pm
pics of flashing ph8
i send the nvram and code tabs of my ph8 flashing 888888 then -------- in loop mode continiously!!
please help..
http://rapidshare.com/files/378982409/codeph8.jpg.html
http://rapidshare.com/files/378982559/nvramph8.jpg.html
and i also sent ram tab . i am not sure is it important but it is all zeros on ram??
http://rapidshare.com/files/378982728/RAMph8.jpg.html
please help..
http://rapidshare.com/files/378982409/codeph8.jpg.html
http://rapidshare.com/files/378982559/nvramph8.jpg.html
and i also sent ram tab . i am not sure is it important but it is all zeros on ram??
http://rapidshare.com/files/378982728/RAMph8.jpg.html
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- Junior Member
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- Joined: Mon Jul 18, 2005 9:33 pm
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- Junior Member
- Posts: 9
- Joined: Thu Jan 10, 2008 10:55 am
debirck works somewhat, im able to ldram nvram setram then cmpram it says ok
then then i ldram code flshdct code and then program code, it starts to go then hang on the first progress bar.
I get no lights what so ever. Only way im able to start anything going is to put the jtag on backwards and getram code, then flip the cable around and reset 1 then works. then im able to all of what i stated above.
Any help would be appreciated.
then then i ldram code flshdct code and then program code, it starts to go then hang on the first progress bar.
I get no lights what so ever. Only way im able to start anything going is to put the jtag on backwards and getram code, then flip the cable around and reset 1 then works. then im able to all of what i stated above.
Any help would be appreciated.
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- Junior Member
- Posts: 54
- Joined: Wed Jun 30, 2010 9:03 am
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- Junior Member
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- Joined: Sat Feb 28, 2009 11:38 am
Help
I'm having this same problem flashing 8888 could someone please tell me how to stop this loop,and the commands,Thanks
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