Two 16 bits number 2498H and 54A1H is to added the lower 8-bit sum stored at 0000H, higher 8-bit sum at 0001H and the carry at 0002H
LXI H,2498H
LXI D,54A1H
XRA A
MOV B,A
MOV A,E
ADD L
STA 0000H
MOV A,D
ADC H
JNC SKIP
INR B
SKIP: STA 0001H
MOV A,B
STA 0002H
HLT
