iMX258 can support PS/2 interface touchpad ?

[yslin]

Have a PS/2 interface for iMX258 ?

[Yuri]

The i.MX25 does not support PS/2 in hardware, but often PS/2 interface is implemented via GPIO pins in software way.

Below is an example :

http://www.rasmicro.com/FTP/an434.pdf

[yslin]

Hi Yuri,

Thank you.