Obrázek 29.19. br adr
+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+ | 1 | adresa | +---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+
Instrukce skoku br adr provádí následující:
Obrázek 29.20. add adr1,addr2,addr3
+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+ | 0 | adr 1 | +---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+ | 0 | adr 2 | +---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+ | 0 | adr 3 | +---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+ mem[adr1]+mem[adr2]→mem[adr3] F=carry
Obrázek 29.21. nadd adr1,addr2,addr3
+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+ | 0 | adr 1 | +---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+ | 0 | adr 2 | +---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+ | 0 | adr 3 | +---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+ not(mem[adr1]+mem[adr2])→mem[adr3] if result = 0 then F=1 else F=0