Output from dizzy to signal Speed Pro stand alone ECU

[ralph50]

From my understanding the dizzy has four wires.

1 . wire positive (Red)
2. negative (BLK)
3. 360 degree optical output (Green)
4. optical output with 6 slots. One being bigger. (white)

I'm trying to figure out if I can use the optical outputs to communicate TDC to the ECU.

And if they do send out a TDC signal what kind of signal is it?

For example the voltage, wavelength etc of the signal.

Thanks

[shromy]

it can be used and has been with standalones that support it. as far as the voltage etcx, you would have to do the testing yourself. the larger slot in the 6 trigger is tdc. you may find the info you need through megasquirt forums or documents

[ralph50]

Thanks. I guess I have to figure out how to test. Time to get technical.