Pinout for Olympus pen e-pl1 e-p2 vf-2 accessory port

[Rankol]

Does anyone out there have any technical details in regard to the accessory port on the pen cameras? Ep1 epl1 ep2 etc? In particular does anyone have a Pinout of the connections in the port? Any one know what is the video format used to send the image to the vf-2 vf2 evf electronic viewfinder? What is the Pinout on the vf-2 viewfinder? Any help would be truly appreciated. Anyone know how I could find this out on my own? How to hack the pinouts? How to test what the video output is?