Dell Touchpad pinout

Hi, I have an old Dell touchpad from an old laptop that I've taken apart. I'd like to fix it up with a PS/2 connector. Trouble is, I'm having trouble trying to find any pinout information on it. I've seen multiple links to this pdf on the subject:

https://www.electro-tech-online.com/custompdfs/2010/12/ACF126.pdf

The part number of the touchpad is: EEFM1001012

And a quick pic of the touchpad: ImageShack® - Online Photo and Video Hosting

Any ideas where I can get this kind of info?

Thanks, Mike.

You're going to need to add and program a microcontroller to do that.

Why's that? I've read a couple of articles on the net that say that it's a fairly easy job just connecting up a PS/2 to it.

My touchpad does have a ribbon cable with around 20 wires though... because it was connected to a front panel of buttons on the laptop (play, pause, etc.), is that why it's not so simple?