> From: "Richterkessing, Frank H (GEA, 055132 )"
>               <FRANK.RICHTERKESSING@appl.ge.com>
>
> Are 16C84 TRIS registers readable? That is, can I read say TRISB to
> determine the current I/O status of a pin?
>
> Thanks

Yes.

Regards,
SJH
Canberra, Australia