G4 Storm USB Pinout

[Silly80]

Hello All,

Does anyone have the pinout for the USB connector on the ecu? The CAN connector pinout can be found in the manuals, but there seems to be no pinout info for the USB connector?

Rgds,

ZK

[Ken]

I too need this!

6 months and no reply?

Worse case I can reverse engineer it.....

[Ken]

OK. I know it was way back in July 2012 when you needed this but should anyone else need it here it is.

The USB is digitally isolated with a ADuM1201ARZ But has a USB bridge CP2102 before entering this IC I could go one for hours but the design but if it's a pinout you want.

For the PCB header:

     Pin 1 USB GND

    Pin 2 USB D-

    Pin 3 USB D+

    Pin 5 USB VCC (+5V power must be connected)

It appears that Pin 4 doesn't doing anything (future options maybe) and as all the requirements for USB are found I care not look into it.

So therefore on the LTW 6 pin Mini panel connector (Which appears to be LTWAU-06PMMS-LC7001) the pinouts are:

Pin *1 USB VCC

Pin *2 USB D-

Pin *3 USB D+

Pin *4 Not Connected

Pin *5 USB GND

Pin *6 Pin 4 on header mystery pin

*Pin assignments for the LTW connector I have have given as looking at the male pinned connector (on the panel) starting clockwise from the keyway is pins 1 to 5 and pin 6 being the middle.  I could not find anything on LTW pin definitions for this connector without signing up on their site yet again.

Tried and Tested!!!

Enjoy!

[Silly80]

Heh, thanks for that Ken. My quest to make my own USB cable also brought me to the LTW website. Anyway I bought the official cable from my local Link distributor, so all is good

ZK