;--------------------------------------------------- ; "HELLO WORLD" PROGRAM USING BDOS ;--------------------------------------------------- ORG 100H MACLIB Z80 START: LXIX TEXT ;LD IX,TEXT NEXT: LDX E,00H ;LD E,(IX) MVI C,02H ;LD C,02H CALL 0005H INXIX ;INC IX LDX A,00H ;LD A,(IX) CPI '$' ;CP '$' JNZ NEXT ;JP NZ,NEXT RET TEXT: DB 0DH,0AH,'HELLO WORLD',0DH,0AH,'$' END