1 ;;; JZE adr OF:0/SF:0/ZF:1 2 MAIN START 3 LD GR1,A 4 AND GR1,GR1 5 JZE TO 6 LAD GR1,0 7 JUMP FIN 8 TO LAD GR1,#FFFF 9 FIN RET 10 A DC 0 11 END