Nintendo GAME BOY Programming Manual page 180

Game Boy Programming Manual
Code
16h
17h
18h
19h
81h
82h
SOUND Command
02h d7-d0 [bit]
Flag Meaning
Fire
Camera shutter (formant)
Writing (formant)
Erasing (formant)
Use prohibited (used by system)
Use prohibited (used by system)
03h d5-d4 [bit]
Recommended
Interval Value
d5 = 1 • d4 = 0
d5 = 0 • d4 = 0
d5 = 0 • d4 = 0
d5 = 0 • d4 = 0
180
Voices Used
• • • 5
0 • 1 • 4 • 5
• • • 5
• • • 5