Mailarchives (TI-H: 92 16-pin port pinouts?)

I was playing with the port on the top of the 92, and I noticed that it had 16 pins. I wasn't sure how that would work. It probably has an 8-bit video signal. When I toutch the 1st (or 16th, it's the 1st from the right) pin, it turns on after about one second. Another pin causes the screen to lighten, and yet another pin causes it to turn all black, but none of these reset the RAM. Does this mean that its not uniderectional? Or does this mean that I'm just screwing up the screen? Has anyone figured out the pinouts yet?