Hi guys,
Thins thing is just dead. I've removed, separated and we have opened control unit but so far there is not so much to do because can't find online some starting point.
The idea was to put firmware directly to unit but by connecting this in lab we just can't made this working. Obviously, problem is connector and what is coming from the car. Following wiring diagram seems to be correct one, at least by couple pin I can recognize but when power is connected to terminal30, terminal 15, etc ... this is just not powering up in lab (oscillator is not working). When I connect this to the car oscillator is working (5.5 MHz). That state would be good starting point in lab, but ... some of 42 pin is missing (connector have 47 pin, I've connected 5 already).
As CPU is some TI chip with integrated CAN communication module the idea is to have this working in lab and to try to update trough CAN in LAB, but as I said, this is not starting, obviously, some wire is missing. That for my question is :
- Anyone have connector diagram or any idea why this is not powering up ? I've connected :
1,4,32 - 13.8 V
16,47 - Ground
- Anyone have doc. for this TI CPU ? This should be be some dual risc CPU, 100 pin, name is TMS471 (but somehow search end on MSP430xxx). I have found online some limited info about TMS470 but this is not enough (from this one I've found that CAN is integrated in CPU).
- As MK60 is used in many car : is this is in any car identified as address 0x29 or can be some other ? My guessing is that this just can't be dead, this just don't know anymore what is address to talk to CAN (that is why we want to connect this in lab, there is no noise/messages from other devices).
http://e30.leenw.com/Images/2006-05-...%20Diagram.PDF