mov W, #'0' snb CHAR1.6 mov W, #'A'-10 sub CHAR1, W mov W, #'0' snb CHAR2.6 mov W, #'A'-10 sub CHAR2, W mov W, <>CHAR1 add W, CHAR2 -Andy === Andrew Warren - fastfwd at ix.netcom.com === Fast Forward Engineering - San Diego, California === http://www.geocities.com/SiliconValley/2499
James Newton says:
How about:mov W, #'0' snb CHAR1.6 mov W, #'A'-10 sub CHAR1, W sb CHAR2.6 mov W, #'0' sub CHAR2, W mov W, <>CHAR1 add W, CHAR2 or clrb CHAR1.5 clrb CHAR2.5 mov w, #'A'-10 sb CHAR1.6 sub CHAR1, w sb CHAR2.6 sub CHAR2, w