Harry: The item you quoted does not apply to the 16C5x (16C5x is not a subset of 16Cxx). Page selection is independent for ROM and RAM. Program memory is page selected by the RP bits in the status register. These must be preset before modifying the program counter with a CALL, GOTO, or arithmetic operation with PC as the destination. Bank selection in RAM is controlled by bits 5 and 6 in the fsr. Any access, not just via indf, to file registers 0x10 and up will be to the file register bank indicated by these bits. - Mark Sullivan -