WICAT MCDU

Hi guys!

I actually got a MCDU for a A320 from the company WICAT. As I searched google, it looks like the company does not exist any more.
Here´s my problem:
To get the MCDU running for FMS Operations, there is a specific Software what I did not get.
So I started to write a program in VB2005 to write all the data needed to the display. I also do not have any documents upon this device, so everything I found out was collected with a data analyzer. It functions pretty well, except the fact, that I do not have any possibility to write data to the scratchpad.

Here is my question:
Does anybody know something about these WICAT devices, or does anybody have an idea where to get further documentation or information? Couldn´t find something in google.
It would be really great if someone could help me!!

Nice greetings from vienna
MaxFuse