ORG 300h
main:
LD HL, 0100h
LD B, 20h
LD C, 00h
LD D, 00h
Controlla:
LD A, (HL)
AND 01h
JP Z, Pari
Dispari:
INC D
JP Continua
Pari:
INC C
Continua:
INC HL
DEC B
JP NZ, Controlla
LD A, C
LD (0200h), A
LD A, D
LD (0201h), A
HALT