BU9414FV Datasheet, PDF (30/61 Pages) Rohm – 32bit Audio DSP

BU9414FV
Technical Note
Setting of P²Bass deep bass gain
Default = 00h
Select Address
&h74 [ 7：4 ]
Operational explanation
Command
0
1
2
3
4
5
6
7
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
Setting of P²Bass HPF cutoff frequency
Default = 0
Select Address
&h74 [ 3：2 ]
Value
0
1
2
3
60Hz
80Hz
100Hz
120Hz
Operational explanation
Setting of P²Bass HPF order
Default = 0
Select Address
&h73[ 1：0 ]
Value
0
1
2
1st order
2nd order
OFF
Operational explanation
Setting of P²Bass LPF cutoff frequency
Default = 0
Select Address
&h74 [ 1：0 ]
Value
0
1
2
3
120Hz
160Hz
200Hz
240Hz
Operational explanation
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2012.03 - Rev.A