1 .text 2 .org 0 3 ;;; block instructions 4 ldi 5 ldir 6 ldd 7 lddr 8 9 cpi 10 cpir 11 cpd 12 cpdr 13 14 outi 15 otir 16 outd 17 otdr 18 19 ini 20 inir 21 ind 22 indr 23
