cs4237b Cirrus Logic, Inc., cs4237b Datasheet - Page 32

• Manufacturer Part Number: cs4237b
• Description: Crystalclear Advanced Audio System With 3d Sound
• Manufacturer: Cirrus Logic, Inc.

32
Decimal
Value
12
13
14
15
28
29
30
31
11
0
1
2
3
127
-
-
64
65
66
67
68
69
70
71
72
23
24
25
26
27
28
29
30
31
32
62
63
0
1
2
3
4
5
6
-
-
-
MG4
Table 12. Master Digital Gain
0
0
0
0
0
0
0
0
0
1
1
1
1
-
-
Value
Hex
Table 13. Microphone Gain
1C
1D
7F
1A
1B
1E
1F
3E
3F
40
41
42
43
44
45
46
47
48
17
18
19
20
0
1
2
3
4
5
6
-
-
-
MG3
0
0
0
0
1
1
1
1
1
1
1
1
1
-
-
Digital
Atten.
-12 dB
-12 dB
-12 dB
-12 dB
-60 dB
-60 dB
-18dB
-6 dB
-6 dB
-6 dB
-6 dB
0 dB
0 dB
0 dB
0 dB
0 dB
0 dB
0 dB
0 dB
0 dB
0 dB
0 dB
0 dB
0 dB
0 dB
0 dB
0 dB
res
res
MG2
-
-
-
0
0
0
0
0
1
1
1
1
1
1
1
1
-
-
Analog
-34.5 dB
-30.0 dB
-31.5 dB
-33.0 dB
-34.5 dB
-30.0 dB
-31.5 dB
-33.0 dB
-34.5 dB
-30.0 dB
-33.0 dB
-34.5 dB
Atten.
12.0 dB
10.5 dB
-1.5 dB
-3.0 dB
-4.5 dB
-6.0 dB
-7.5 dB
-9.0 dB
0.0 dB
9.0 dB
7.5 dB
6.0 dB
4.5 dB
3.0 dB
1.5 dB
MG1
res
res
-
-
-
0
0
1
1
1
0
0
1
1
0
0
1
1
-
-
LEVEL
MG0 LEVEL
-34.5 dB
-36.0 dB
-37.5 dB
-39.0 dB
-40.5 dB
-42.0 dB
-43.5 dB
-45.0 dB
-46.5 dB
-48.0 dB
-93.0 dB
-94.5 dB
12.0 dB
10.5 dB
-1.5 dB
-3.0 dB
-4.5 dB
-6.0 dB
-7.5 dB
-9.0 dB
0.0 dB
9.0 dB
7.5 dB
6.0 dB
4.5 dB
3.0 dB
1.5 dB
0
1
0
1
1
0
1
0
1
0
1
0
1
-
-
res
res
-
-
-
-19.5 dB
-21.0 dB
-22.5 dB
-24.0 dB
22.5 dB
21.0 dB
19.5 dB
18.0 dB
6.0 dB
4.5 dB
3.0 dB
1.5 dB
0 dB
-
-
Table 14. A/D Sample Rate (SRAD7-SRAD0)
Table 15. D/A Sample Rate (SRDA7-SRDA0)
Decimal
Decimal
Value
Value
189
190
191
192
255
255
21
22
23
24
25
26
21
22
23
24
25
26
27
28
0
1
2
3
4
5
6
7
8
-
-
-
0
1
2
3
4
5
6
7
8
-
-
Sample Rate
Sample Rate
5570.5 KHz
5541.4 KHz
5512.5 KHz
5512.5 KHz
50.40 KHz
48.00 KHz
32.00 KHz
27.42 KHz
16.00 KHz
9.600 KHz
8.000 KHz
6.620 KHz
50.40 KHz
50.40 KHz
48.10 KHz
46.01 KHz
44.10 KHz
42.36 KHz
40.70KHz
5600 KHz
50.40 KHz
48.00 KHz
32.00 KHz
27.42 KHz
16.00 KHz
9.600 KHz
8.000 KHz
6.620 KHz
50.40 KHz
50.40 KHz
48.10 KHz
46.01 KHz
44.10 KHz
42.36 KHz
40.70 KHz
39.20 KHz
37.80 KHz
4.150 KHz
-
-
-
-
-
Divider
16 X 189
16 X 190
16 X 191
16 X 192
16 X 192
Divider
16 X 255
16 X 21
16 X 21
16 X 21
16 X 22
16 X 23
16 X 24
16 X 25
16 X 26
16 X 21
16 X 21
16 X 21
16 X 22
16 X 23
16 X 24
16 X 25
16 X 26
16 X 27
16 X 28
1058
1764
2558
2117
1058
1764
2117
2558
353
529
617
353
529
617
CS4237B
-
-
-
-
-
DS213PP4