basmith@almaden.ibm.com wrote:
> 
> Since there are no "PS/2" ports on this Win CE machine, the TrackPoint
> pointing device is attached to a serial port.  The firmware in the
> TrackPoint is written to cause it to work as a standard serial mouse at
> power on, but can be switched to a full featured TrackPoint mode by
> software command.  You will find complete TrackPoint documentation at
> http://wwwcssrv.almaden.ibm.com/trackpoint .  Look particularly at the
> Serial TrackPoint Spec Supplement.

Forwarded message is the reponse from IBM.

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Takpui