STPC Elite Mouse & Keyboard Implementation

[JUCED]

Hello everyone, i'm trying to add mouse and keyboard support to an embedded board based on STPC Elite CPU (pretty old). Sadly, the old STMCU forum is offline and i can't download STPC Elite documents and manuals anymore.

The board i have, doesn't have any PS/2 port or any other kind of input device (except for i2c keys, which does not help).

I think that the only way would be:

-Add a Super I/O chip on the ISA bus: i don't know if it will require software modifications to the BIOS (that seems to be the evaluation one) or if it's just plug and play

-Add a keyboard controller on the ISA bus

 

Thanks to everyone :)