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