vauxhall CD400 Dump - GSM-Forum

Julesd · 07-12-2014, 00:06

Hi Guys,
Can anyone send me a dump from a Astra/Insignia CD400 radio please?
Eeprom is 24C128. I have a corrupted dump.

Thanks.
Regards,
Jules.

billyhoo · 07-12-2014, 13:33

Hi Jules,

Try this : http://www.2shared.com/file/GAaqbISF...400_24C12.html

Regards Billy

Julesd · 07-12-2014, 13:42

Thanks Billy.
Thats a big help.

If I change the Vin in your dump to the Vin for the car this set is going into, will it work inthe car?

Regards,
Jules.

billyhoo · 07-12-2014, 13:45

I would keep the original dump on file.

To answer your question -- Yes (no protection) lol

Regards Billy

Julesd · 07-12-2014, 14:34

Thank you. I appreciate that.
Regards,
Jules

Julesd · 07-12-2014, 15:30

Billy, please see PM

Julesd · 07-13-2014, 14:49

Hi Billy,
Trying to program chip but data is the the same read back. Is there a timing issue please?

Regards,
Jules.

billyhoo · 07-13-2014, 15:52

Hi,
Some devices have a write protect pin - see Atmel 24c128w
Try flashing a standard c128 ;-)

Regards Billy

Julesd · 07-13-2014, 16:09

Thanks Billy.
The largest I have at the moment is a 24C64.
I may need to order some 24C128's.

Julesd · 07-13-2014, 16:26

Hi Billy, I have found a 24C512 tried to program that just to see if the the first page reads back the same as the file but all data is different again.

Julesd · 07-14-2014, 12:21

Hi Billy, found problem, silly me!!
I had to change file to bin first. Chip programmed fine now.
Still cannot get the set to power up on bench though. When I
try to switch on, display just gives a quick flicker and nothing else.

Hope you can help.
Thanks.
Regards,
Jules.

Julesd · 07-15-2014, 17:18

Hi Billy,
just an update.
I managed to get set working on bench again (circuit board connection fault)
I tried it in the car with your dump, I am sure it worked initially but after the first time it only comes up with "Locked"

Julesd · 07-23-2014, 22:54

Hi Guys, After experimenting with the CD400 I can't work out why if I change the Vin, the set will not power up on the bench. But initially when I did it on another set it would. Is there a checksum or something else that could be causing this. Maybe soemone has been trying these things also.
Regards,
Jules.

fifii69 · 12-11-2015, 00:08

hi can u share pinout, how to cennect cd400 on bench please

massimo1970 · 04-30-2016, 17:16

hello again how do I have to download the dump of the 24c128? He asks Code

07-12-2014, 00:06	#1 (permalink)
Julesd Freak Poster Join Date: Dec 2006 Location: Liverpool UK Posts: 293 Member: 402904 Status: Offline Thanks Meter: 26	vauxhall CD400 Dump Hi Guys, Can anyone send me a dump from a Astra/Insignia CD400 radio please? Eeprom is 24C128. I have a corrupted dump. Thanks. Regards, Jules.

07-12-2014, 13:33	#2 (permalink)
billyhoo Freak Poster Join Date: Jul 2011 Location: Easy Street Posts: 390 Member: 1614864 Status: Offline Thanks Meter: 429	GM CD400 Dump Hi Jules, Try this : http://www.2shared.com/file/GAaqbISF...400_24C12.html Regards Billy

07-12-2014, 13:45	#4 (permalink)
billyhoo Freak Poster Join Date: Jul 2011 Location: Easy Street Posts: 390 Member: 1614864 Status: Offline Thanks Meter: 429	Cd 400 I would keep the original dump on file. To answer your question -- Yes (no protection) lol Regards Billy

12-11-2015, 00:08	#14 (permalink)
fifii69 Junior Member Join Date: Jan 2004 Location: Poland Posts: 14 Member: 49250 Status: Offline Thanks Meter: 3	cd400 hi can u share pinout, how to cennect cd400 on bench please

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07-12-2014, 13:42	#3 (permalink)
Julesd Freak Poster Join Date: Dec 2006 Location: Liverpool UK Posts: 293 Member: 402904 Status: Offline Thanks Meter: 26	Thanks Billy. Thats a big help. If I change the Vin in your dump to the Vin for the car this set is going into, will it work inthe car? Regards, Jules.

07-12-2014, 14:34	#5 (permalink)
Julesd Freak Poster Join Date: Dec 2006 Location: Liverpool UK Posts: 293 Member: 402904 Status: Offline Thanks Meter: 26	Thank you. I appreciate that. Regards, Jules

07-12-2014, 15:30	#6 (permalink)
Julesd Freak Poster Join Date: Dec 2006 Location: Liverpool UK Posts: 293 Member: 402904 Status: Offline Thanks Meter: 26	Billy, please see PM

07-13-2014, 14:49	#7 (permalink)
Julesd Freak Poster Join Date: Dec 2006 Location: Liverpool UK Posts: 293 Member: 402904 Status: Offline Thanks Meter: 26	Hi Billy, Trying to program chip but data is the the same read back. Is there a timing issue please? Regards, Jules.

07-13-2014, 15:52	#8 (permalink)
billyhoo Freak Poster Join Date: Jul 2011 Location: Easy Street Posts: 390 Member: 1614864 Status: Offline Thanks Meter: 429	Hi, Some devices have a write protect pin - see Atmel 24c128w Try flashing a standard c128 ;-) Regards Billy

07-13-2014, 16:09	#9 (permalink)
Julesd Freak Poster Join Date: Dec 2006 Location: Liverpool UK Posts: 293 Member: 402904 Status: Offline Thanks Meter: 26	Thanks Billy. The largest I have at the moment is a 24C64. I may need to order some 24C128's.

07-13-2014, 16:26	#10 (permalink)
Julesd Freak Poster Join Date: Dec 2006 Location: Liverpool UK Posts: 293 Member: 402904 Status: Offline Thanks Meter: 26	Hi Billy, I have found a 24C512 tried to program that just to see if the the first page reads back the same as the file but all data is different again.

07-14-2014, 12:21	#11 (permalink)
Julesd Freak Poster Join Date: Dec 2006 Location: Liverpool UK Posts: 293 Member: 402904 Status: Offline Thanks Meter: 26	Hi Billy, found problem, silly me!! I had to change file to bin first. Chip programmed fine now. Still cannot get the set to power up on bench though. When I try to switch on, display just gives a quick flicker and nothing else. Hope you can help. Thanks. Regards, Jules.

07-15-2014, 17:18	#12 (permalink)
Julesd Freak Poster Join Date: Dec 2006 Location: Liverpool UK Posts: 293 Member: 402904 Status: Offline Thanks Meter: 26	Hi Billy, just an update. I managed to get set working on bench again (circuit board connection fault) I tried it in the car with your dump, I am sure it worked initially but after the first time it only comes up with "Locked"

07-23-2014, 22:54	#13 (permalink)
Julesd Freak Poster Join Date: Dec 2006 Location: Liverpool UK Posts: 293 Member: 402904 Status: Offline Thanks Meter: 26	Hi Guys, After experimenting with the CD400 I can't work out why if I change the Vin, the set will not power up on the bench. But initially when I did it on another set it would. Is there a checksum or something else that could be causing this. Maybe soemone has been trying these things also. Regards, Jules.

04-30-2016, 17:16	#15 (permalink)
massimo1970 Junior Member Join Date: Apr 2016 Posts: 1 Member: 2566780 Status: Offline Thanks Meter: 0	hello again how do I have to download the dump of the 24c128? He asks Code