Hi, 
I am having trouble getting all ports to work as inputs on my 18F 40pin PIC.
I tested all ports to see what they could do.
All ports were fine setting them outputs all high
But reading inputs didn't work so well.
I tried 2 chips too.
 
What I got was:
RA4,RA6,RA7 worked, RA0,1,2,3,5 didn't work
PORTB worked
PORTC worked
RD4,5,6,7 worked, RD0,1,2,3 didn't work
PORTE didn't work at all

All I'm using for code is:
movlw 0xFF
movwf TRISx
clrf PORTB
movff PORTx, PORTB
and looping it. 
just copying one side to the other.
It's not configuration bits either. 

Please help
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