MOV 255 R1
MOV R1 [0XDF02]
MOV 0 R1
MOV R1 [0XDF03]
MOV R1 [0XDF04]
MOV 0X03 R1
MOV R1 [0XDF06]
MOV 0XE8 R1
MOV R1 [0XDF05]
HLT