I would like to know if there's anyone outside who connected a self build keyboard to a XDA? How does the Keyboad communicate via RS232?
Does someone know something about building a converter: PS2 to RS232 ?
What kind of information does the XDA need to notice that there's a keyboard connected?
I could try to use a simple AVR-Processor programmed to convert the signals. Building the Hardware should not be the problem but understanding the data transfer protocoll is difficult.
Any datasheet out there?