This is something from the Embedded Design book by Prof John Peatman.

I'm probably wrong but in your code shouldn't you be copying the
address of the variable to FSR0?

I have heard that 'B' series silicon can  have  temperature stability
problem at room temperature on the 18F series.

Colin

POINT  macro stringname
           movlw    high stringname
         movwf    TBLPTRH
           movlw   low stringname
         movwf   TBLPTRL
           endm

ByteDisplay
   POINT Byte_1           ;Display BYTE=
   rcall DisplayConst     ;send to display
   lfsr 0,BYTESTR+8       ;byte = 8 elements set lfsr0 to point to
element 8 of BYTESTR
   REPEAT_
     clrf WREG            ;Make sure W is empty
     rrcf BYTE,F          ;Move contents of bit0 into carry
     rlcf WREG,F          ;Move into W
     iorlw 0x30           ;Add 30h to contents to make ASCII number
     movwf POSTDEC0       ;Move into BYTESTR and move back one
position
     movf FSR0L,W         ;Have we finished
     sublw low BYTESTR
   UNTIL_ .Z.

   lfsr 0,BYTESTR        ;Going to add position to element0 and EOF
to position 9 so pointer = beginning of file
   MOVLF 0xC0,BYTESTR    ;0xC0 = line 2 for cursor
   clrf BYTESTR+9        ;EOF indicator at element 9
   rcall DisplayStrng    ;Call string display
   return


--
cdb, bodgy1@optusnet.com.au on 23/12/2002

Light travels faster than sound. That's why some people appear bright
until they speak!

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