; ************************************************
NAME WAVE
PROG SEGMENT
ORG 00100H
ASSUME CS:PROG,DS:PROG

BEG: MOV AX,CS
 MOV DS,AX
 MOV AL,0A5H
LOOP: MOV MEM,AL
 JMP LOOP
MEM DB 00H,0F0H,77H

PROG ENDS
 END BEG
;************************************************