востановление поврежденных голов +/ damage head unit repair

[brunus]

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 ...

[congo]

There is product ready
http://www.ebay.com/itm/MMI3G-MMI3GP-RN ... SwmrlUtXNg
Here.

[brunus]

There is product ready
http://www.ebay.com/itm/MMI3G-MMI3GP-RN ... SwmrlUtXNg
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 there is many month and the only the pins needeed for the TTL are wired....

[congo]

You can solder thin wires to the pads and try to use it.
The problem is you cant use the pads on the other side as they are not connected
I hope zerbino can make small correction and route the pins ...
I made one long time ago but it was pain in the a**

[brunus]

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...)

[tehnosoftex]

Hi everione, another mmi3g ln my shop, can anyone tell me what is happening with this one? I cannot understand
Thanks

[tehnosoftex]

Nevermind, it seems that is ok, I give a hard reset to the unit and system is starting ok.

[emtec]

IPL: Audi 3G 9308 (SH7785) / QNX 6.3.0 [PL_qnx_ipl-3g_9308-sh7785_08253A, built 2008/06/18_15-16-25_UTC]
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_09422A


(0ms)
*** emergency FPGA loaded!
*** Old-fashioned mark found on IFS @0x1c0000: .zero=0x30000011
starting image @1c0000 ...


Startup: PL_qnx_startup-sh7785_09332A, built 2009/08/11_11-10-29_UTC


RAM : 128 MB @0x08000000
RAM : 128 MB @0x40000000
RAM : 256 MB @0x50000000
FLASH: 128 MB @0x00000000
FPGA IRQ: Interrupt Controller ID:33 Ver:2.1.0 ILVL:7 Lines:255
ю
getdip
close
IPL: Audi 3G 9308 (SH7785) / QNX 6.3.0 [PL_qnx_ipl-3g_9308-sh7785_08253A, built 2008/06/18_15-16-25_UTC]
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_09422A


(0ms)
*** emergency FPGA loaded!
*** Old-fashioned mark found on IFS @0x1c0000: .zero=0x30000011
starting image @1c0000 ...


Startup: PL_qnx_startup-sh7785_09332A, built 2009/08/11_11-10-29_UTC


RAM : 128 MB @0x08000000
RAM : 128 MB @0x40000000
RAM : 256 MB @0x50000000
FLASH: 128 MB @0x00000000
FPGA IRQ: Interrupt Controller ID:33 Ver:2.1.0 ILVL:7 Lines:255

getdip
close
IPL: Audi 3G 9308 (SH7785) / QNX 6.3.0 [PL_qnx_ipl-3g_9308-sh7785_08253A, built 2008/06/18_15-16-25_UTC]
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_09422A


(0ms)
*** emergency FPGA loaded!


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


=> boot 1c0000
starting image @801c0000 ...


Startup: PL_qnx_startup-sh7785_09332A, built 2009/08/11_11-10-29_UTC


RAM : 128 MB @0x08000000
RAM : 128 MB @0x40000000
RAM : 256 MB @0x50000000
FLASH: 128 MB @0x00000000
FPGA IRQ: Interrupt Controller ID:33 Ver:2.1.0 ILVL:7 Lines:255
X
getdip
close
IPL: Audi 3G 9308 (SH7785) / QNX 6.3.0 [PL_qnx_ipl-3g_9308-sh7785_08253A, built 2008/06/18_15-16-25_UTC]
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_09422A


(0ms)
*** emergency FPGA loaded!
возможно поднять через терминал или только программатор? черный экран

[Crash-100]

пока IPL жив программатор не нужен.

[emtec]

только никакие команды принимать не хочет, после boot 1c0000 просто ничего не вводится , или подымать именно в ipl

[dec123ua]

[ATTACH]59143[/ATTACH] [ATTACH]59144[/ATTACH]
аналогичная ситуация.
у меня после обновления легла MMI 9308
я скачал архив IFS9308, в режим CLI я попадаю.
Подскажите как мне восстановить голову? может есть скрипты которые принудительно прольют этот дамп в нее?
В CLI - после команды boot 1c0000 ничего не происходит.
В IPL - команды не доступны

[congo]

It's possible that the FPGA and IFS are not from same version.
If you know the exact version of IFS then you can load FPGA with zmodem and then boot.

[emtec]

how to load FPGA zmodem?

[congo]

just send it over zmodem

[emtec]

transfer doesn't take place until the end of rns is turned off

[emtec]

как увеличить время работы rns для передачи через zmodem?

[emtec]

mini ifs image где взять под rns850 mu9478

[Crash-100]

в BOLOMODE не будет watchdog.

[congo]

The question will be how to enter in bolo mode when you dont have any OS on the flash.
Short on some port on the V850 maybe?

[kato]

Hi,
guys i write in english because my russian language are not the best.
Long time ago have learn russian to the school,but because not speaking it goes away.
Anyway have try to update my mmi 3gp to the k942 and something goes wrong.
Now mmi it start direct into emergency update and when sd card inserted gives metainfo crc error.
Have removed the unit and make uart connection,so please help me to resuscitate my unit.
Because my qnx abilities are not to good.
Please take a look to the teraterm log.
[ATTACH]59866[/ATTACH]
Best regards.