BU9414FV Datasheet, PDF (40/61 Pages) Rohm – 32bit Audio DSP

BU9414FV
Setting of high frequency A_RATE.
Default = 0h
Select Address
&h1C [ 6：4 ]
Setting of high frequency R_RATE.
Default = 0h
Select Address
&h1C [ 3：0 ]
Setting of high frequency A_TIME.
Default = 0h
Select Address
&h1D [ 6：4 ]
Setting of high frequency R_TIME.
Default = 0h
Select Address
&h1D [ 2：0 ]
Technical Note
Operational explanation
Command
Time
Command
Time
0
1ms
4
5ms
1
2ms
5
10ms
2
3ms
6
20ms
3
4ms
7
40ms
Operational explanation
Command
0
1
2
3
4
5
6
7
R_RATE
0.25s
0.5s
0.75s
1s
1.25s
1.5s
2s
2.5s
Command
8
9
A
B
C
D
E
F
R_RATE
3s
4s
5s
6s
7s
8s
9s
10s
Command
0
1
2
3
Operational explanation
A_TIME
0.5ms
1ms
1.5ms
2ms
Command
4
5
6
7
A_TIME
3ms
4ms
5ms
6ms
Operational explanation
Command
0
1
2
3
R_TIME
50ms
100ms
150ms
200ms
Command
4
5
6
7
R_TIME
300ms
400ms
500ms
600ms
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2012.03 - Rev.A