What about a table like this, add the individual nibbles to PCL and get the
conversion back in W.


SWAPF    VAL, W        ; VAL is byte to display
CALL    NIB2HEXTAB
; W=High nibble char here
MOVF     VAL, W
CALL    NIB2HEXTAB
; W=Low nibble char here



NIB2HEXTAB
ANDLW    0FH
ADDWF    PCL, F
DT    '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D',
'E', 'F'


I think the codes OK, but either way, the ideas simple enough.



Stuart.