Hello guys,

Does anyone know what kind of communication interface exists between the RAM / FTE ECU and the GSU?
i would guess it is some kind of seial protocol, but wondering if anyone has any more info, like protocol, baud rate etc ?

thanks.

Call Bob... He is the "Creator" and answers to all your needs.

Bob Price
206 Breakaway Road
Cedar Park, TX 78613
E-mail: [email protected]
Phone: 512-259-9232
Cell: 512-897-9770

I2C interface.

Thanks Bob.
are you able to provide some protocol info?

The I2C bus is used by the microprocessor in the ECU to communicate with other chips in the ECU as well as send/receive bytes of data to parallel ports in the GSU that drive the display and read the switches. What are you trying to do?

EXACTLY !!! How simple could it be !!!

Dan

Dan. It is above your head. It is all digital

I remember years ago when someone said to me " we are all analog, Bob is digital" nothing changes

Talked to Bob on the phone, what a great guy - very helpful and patient.

thanks Bob!

You are welcome. I will take a look at we talked about when I get a chance