anbarsystem@ZAZ.COM.BR wrote:

>         I did this and doesn't work.

>         movlw b'11100001'
>         movwf TRISB
>         call dly                ;aprox. 10ms
>         movf PORTB,w
>         movwf TEMP

> Yet doesn't work correct. Why?

  Well of course there, you *haven't* set your RP0 between accessing
PORTB and TRISB, have you?
--
  Cheers,
        Paul B.  ICQ 6945856