Matrix to PS2 keyboard schematic needed

[neazoi]

Hello,
I need to make a homemade PS2 keyboard using a microcontroller and a matrix keyboard (many little switches connected in a matrix. The micro will scan the matrix and output the appropriate data on the PS2
Has anyone already done this, any such projects on the internet? I cannot find any.

 

[HTA]

Here is a description of the keyboards design based on a MC68HC908: **broken link removed** .

Enjoy your design work!

 

[neazoi]

Thank you, this was very helpful.

Any other project anyone?