Turbo Quattro

Hello
I have think to this solution but the pins are very small and it not possible to soldering to the bad side (I have the TTL near me and I confirm it impossible...)

There is product ready :)
http://www.ebay.com/itm/MMI3G-MMI3GP-RNS850-USB-TTL-REPAIR-ADAPTER-/162615332274?hash=item25dca10db2:g:WAsAAOSwmrlUtXNg
Here.

Hello Congo
I have talk with zerbino and this product is only for to do connection TTL (no connection like JTAG)
I have bought this interface ...

hello
I would like to make connector JTAG for MMI 3G and 3G+ but the card edge connector is very little and I have not :
Good matérial for solder wire directly
My hands are not perfect for this !!

Is anyone could make this connector for me ?
Sure I will pay ...

Hello

I have may be find the tools for to repair Fpga...

But not yet software...and so the DIY ...

Is anyone could help me ?

Hello

Have you idea of hardware JTAG and the software for JTAG to connect at MMI ?

Hello
Many thanks for your explication

Could you indicate to me JTAG interface who is needeed ? link ?

Yes the problem come a bad firmware upgrade (since the information of the seller...)

Best regard

И так тоже (((

CPU: SH7785 (>= 5th cut, clk mode 20. 4xDDR), 792MHz
RAM: 512 MB (probed, DBCONF=e30002)
FLASH: Spansion S29GL512N (32bit): 512 sectors x 256K
FPGA: PL_MMI3G_PLUS_FPGA_9411_D1_11384A (0ms)


Entering CLI, type '?' or 'help' for help


=> flashit -a40000 -e 1000
Unknown command ...

Ginny.kmv писал(а):Каманда 780000

Yes I have the same problem !!

Hello
I have only this :

scan
** @0x87f00000: BIOS packet

total size: 786432 [0x0c0000]

BIOS pattern: FFFFFF7F.FFFFFFFF
App. pattern: FFFFFF7F.FFFFFFFF

hello
I have connected now TTL on the MMI 3G and I have the message here :
......
NO FPGA loaded!
......

Ginny.kmv писал(а):translator to help ))))

Hello, I use google translate for to translate your last post (post 576) but the translator is not perfect ....sorry

Ginny.kmv писал(а):А килилица и другие настройки может не так у меня ?

Sorry I not understand

Ginny.kmv писал(а):вот

Hello
Sorry but my russian is near to 0 (zéro) so I have question .....

Is is the same like Keldo scribd PDF document ?

Hello

I have my MMI 3G who don't start up so I have connect TTL (zerbino) but I don't know all the command....

Is it possible to pass command into Putty to the MMI 3G for to force the MMI to boot on the SD Card ?

Best regard

Ok I have see the Pass...
But my question is how it work ?

I have factory Radio not DAB
I swap by a Radio DAB and after I pass this update ...And after the radio DAB function without DTC and not CP ?

totalfree писал(а):Hi.
This update remove Component Protection from Radio.
Best regard

Hello
How does it work ?

Due to the board design you cannot read the eeprom on board :(
When you power the reader it will provide power to the eeprom but that that is connected to vcc bus on the pbc so it will try to power other devices.
If you power the unit and try to read you will get bad data.
You will need to remove ...

Hello
Is anyone coud say if the eeprom is a TSSOP or SOIC ?
SOIC could be read with a clip
SSOP like eeprom MMI 3G or 3GP need to be desolder and put into a programmer ....

Best regard

Hello

I m new here.
I have read with the google traduction all the work you have done on the Audi MMI 3G and MMI 3G Plus.
First I am very very surprised of tht quantity of the work (very good work) !!

Many congratulations !!!!

So I come to my problem ...

My car is an Audi A4 8K with MMI 3P Plus ...