> Those are just warning messages. You are being advised to check > that the correct register is being worked on. You'll find in the include > file (trisa equ 0x85 and trisb equ 0x86) that you are, and no specific > bank switching is required on the F84. If you migrate to the F628, > then you will have to use rp0 and rp1 to access the tris registers > Jinx: I think the F84 really needs the RP0 bit as it has two memory banks ... Fabio Pereira -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads