BU9409FV_12 Datasheet, PDF (28/58 Pages) Rohm – 32bit Audio DSP

BU9409FV
ON/OFF of Surround function
Default = 0
Select Address
&h70 [ 7 ]
Setting of using the LOOP
Default = 0
Select Address
&h70 [ 5 ]
Setting of Surround gain
Default = Fh
Select Address
&h70 [ 3：0 ]
Technical Note
Value
0
1
Operational explanation
Turning the Surround effect OFF
Turning the Surround effect ON
Value
0
1
Not using of LOOP
Using of LOOP
Operational explanation
Command
0
1
2
3
4
5
6
7
Operational explanation
Gain
0dB
-1dB
-2dB
-3dB
-4dB
-5dB
-6dB
-7dB
Command
8
9
A
B
C
D
E
F
Gain
-8dB
-9dB
-10dB
-11dB
-12dB
-13dB
-14dB
-15dB
www.rohm.com
© 2012 ROHM Co., Ltd. All rights reserved.
28/54
2012.03 - Rev.A