In a message dated 10/16/98 05:53:24 Eastern Daylight Time, a_finne@hotmail.com writes: > Is there a call like add ahl,bde or something like that? i don't know if there's a call, but try this: add hl,de call c,inc_a ;if there's a carry in add hl,de, increment a ;...other code inc_a: inc a ret this is untested, but i think it'll work