> You can (as in all PICs) use an FSR to access all of > RAM without messing with banks. This is not true of the 16 family. The FSR is only 8 bits wide, so can only cover half the 9 bit RAM address space at a time. The remaining address bit comes from the indirect bank select bit in the STATUS register. ***************************************************************** Embed Inc, embedded system specialists in Littleton Massachusetts (978) 742-9014, http://www.embedinc.com -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads