WM8594_07 Datasheet, PDF (62/78 Pages) Wolfson Microelectronics plc – 24-bit 192kHz 2Vrms Multi-Channel CODEC

WM8594
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R27 (1Bh) – Additional Control Register 1 (ADD_CTRL1)
Bit #
15
14
13
12
11
10
9
8
Read
0
0
0
0
0
0
0
0
Write
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Default
0
0
0
0
0
0
0
0
Bit #
7
Read
0
Write
N/A
Default
0
Function
AUTO_INC
PGA_SR[2:0]
6
5
4
3
2
1
0
PGA_SR[2:0]
0
0
0
AUTO_INC
N/A
N/A
N/A
1
0
0
1
0
0
0
N/A = Not Applicable (no function implemented)
Description
2-wire Software Mode Auto Increment Enable
0 = Auto increment disabled
1 = Auto increment enabled
Sample Rate for PGA
000 = 32kHz
001 = 44.1kHz
010 = 48kHz
011 = 88.2kHz
100 = 96kHz
101 = 176.4kHz
11X = 192kHz
See Table 28 for further information on PGA sample rate versus volume ramp rate.
Figure 43 R27 – Additional Control Register 1
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PP Rev 1.0 January 2007
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