I just picked up a Zdyne gold SECU for almost nothing, but alas, it has no cables or docs.

Looking either a Zdyne serial programming cable, or just the pinouts to make a cable. I've contacted Zdyne, but I'm not sure there is anybody home there.

I have the 1 wire VTEC diagram, but could also use the NOS wire diagram.

Yes, I realize this is stone age tech, but this will get me through until I go OBD1 and something better.

Any help appreciated.

Thanks.