; EMU-Z80 TEXT FILE VER 02.00.00 --- NON MODIFICARE QUESTE RIGHE!!!
; .DEFINE_PORTS_IO  


; .END_DEF_PORT_IO
; ***** NON MODIFICARE LE RIGHE SOPRA!!!!!!!! *****
LD HL,2004H
LD A,(HL)
LD E,A
LD HL,2003H
LD A,(HL)
LD B,A
LD HL,2005H
LD A,(HL)
LD D,A
L1: ADD A,B
DEC E
JP NZ,L1
LD HL,2005H
LD (HL),A
HALT