VAG-COM/VCDS EVERYTHING

[mattydr67]

I have the VP-590 Programmer. He does Gale. Only I do not dump for it: (

This is not a problem
I will send it to you
Good luck

[1 6 D]

tricoredc17, check PM

[mishu_b]

...

you have here all you need.

Digital Kaos

atb

[tricoredc17]

I found the layout of the house PALCE 16V8H - 15ji / 4. Is it possible to use this trick?

[randomlog]

Hi, i want to reprogram atmega162.

i have upa and xprog.

How can i reprogram without soldering and desoldering?.

Exists some tool like test clip / 3m ic test to do that?

Thanks in advanced

[KenshinPT]

Hi, i want to reprogram atmega162.

i have upa and xprog.

How can i reprogram without soldering and desoldering?.

Exists some tool like test clip / 3m ic test to do that?

Thanks in advanced

You don't need a clip. Just solder 4 wires directly in the ATMEGA.

[liviudiaconu]

Some models of vcds have pads for programm on margin of PCB, beside USB cable pads.

[KenshinPT]

Some models of vcds have pads for programm on margin of PCB, beside USB cable pads.

You're right! I was working in a friend's cable which as those terminals. It's much easier to reflash the ATMEGA.

Another curious thing is one cable I have: if the USB is not plugged you can't reflash the ATMEGA.

The programming software says that can't find the uC.

If you plug the USB terminal, the reflash works like a charm

You guys should keep this in mind to prevent troubles in the future...

My guess is that 5V at the output of the 7805 are not powering up the ATMEGA, instead the ATMEGA is powered via USB!!!

Good luck!

[oep]

Anyone has lattest working dump? 11.11.2?

[magadan]

I know as to make a clone from an original cable on chip FT232R. And I know as to force this EEPROM from atmega to work at other cable. Who wants to make a clone from the original cable, write to a PM.

[liviudiaconu]

[...]

My guess is that 5V at the output of the 7805 are not powering up the ATMEGA, instead the ATMEGA is powered via USB!!!

Good luck!

Have you an ohmmeter? Or voltmeter?

Try this: with ohmmeter the continuity between Vcc of ATMEGA and pin 3 of 7805.
with voltmeter with cable plugged at 12V..check +5V Vcc of atmega and after with only usb pluggged, check +5V Vcc Atmega. And you'll see where is powered..

[szaros]

thanks tbiliszi

[KenshinPT]

Have you an ohmmeter? Or voltmeter?

Try this: with ohmmeter the continuity between Vcc of ATMEGA and pin 3 of 7805.
with voltmeter with cable plugged at 12V..check +5V Vcc of atmega and after with only usb pluggged, check +5V Vcc Atmega. And you'll see where is powered..

I have a multimeter! But I don't even bother because that's the only thing that makes sense.. that is... the ATMEGA is powered up via USB and not via 7805.



Regards

[KenshinPT]

I know as to make a clone from an original cable on chip FT232R. And I know as to force this EEPROM from atmega to work at other cable. Who wants to make a clone from the original cable, write to a PM.

Hey mate!

Can you explain how to you mod the VCDS.exe to bypass the FT232RL signature?

Regards.

[magadan]

If you use RL you need to bypass the FTDI signature.

It is impossible to tell this information at a forum. Write to me to a PM.