solarwind wrote: > If I do something like: > > movlw 0x00 > > movwf TRISA > movwf TRISB > movwf TRISC > > is it correct? Yes. If you want the same value in all three. -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist