KERTESZG ASM0101

ADAT    SEGMENT
A1  DB  5
A2  DB  2
EREDM   DB  ?
ADAT    ENDS
KOD SEGMENT
    ASSUME  DS: ADAT, CS: KOD
START:  MOV AX, ADAT
    MOV DS, AX
    ;MOV    AL, A1
    ADD DL, A1
    ADD DL, A2
    MOV EREDM, DL
    MOV AH, 4Ch
    INT 21h
KOD ENDS
    END START