TITLE “Program 8.1”
; a program that display OK on the monitor screen using procedure DISP
.MODEL small ; select TINY model
EXTERN DISP:NEAR,DISSTR:NEAR
.STACK 100
.DATA
ARR DB 0DH,0AH,"mESSAGE",'$'
.CODE ; indicate start of CODE segment
.STARTUP ; indicate start of program

MOV DL, 'O' ; display 'O'
CALL DISP
MOV DL, 'K' ; display 'K'
CALL DISP
MOV DX,OFFSET ARR
CALL DISSTR
.EXIT ; exit to DOS
;
; a procedure that displays the ASCII contents of DL on the monitor screen.
; **************************************************


END ; end of program