wm8593seft-v Wolfson Microelectronics plc, wm8593seft-v Datasheet - Page 73

• Manufacturer Part Number: wm8593seft-v
• Description: 24-bit 192khz 2vrms Multi-channel Codec
• Manufacturer: Wolfson Microelectronics plc

Production Data
R17 (11h) – Right ADC Digital Volume Control Register (ADCR_VOL)
Figure 44 R17 – Right ADC Digital Volume Control Register
w
Default
Default
Write
Write
Read
Read
Bit #
Bit #
ADCR_VOL[7:0]
ADCR_VU
Function
N/A
15
0
7
0
1
Right ADC Digital Volume
0000 0000 = Digital mute
0000 0001 = -97dB
0000 0010 = -96.5dB
…0.5dB steps
1100 0011 = 0dB
…0.5dB steps
1111 1110 = +29.5dB
1111 1111 = +30dB
Right ADC Digital Volume Update
0 = Latch ADCR_VOL[7:0] into Register Map but do not update volume
1 = Latch ADCR_VOL[7:0] into Register Map and update left and right channels simultaneously
N/A
14
0
0
6
1
N/A
13
0
0
5
0
N/A
12
ADCR_VOL[7:0]
0
0
4
0
Description
N/A
11
0
3
0
0
N/A = Not Applicable (no function implemented)
N/A
10
0
0
2
0
N/A
9
0
0
1
1
PD Rev 4.0 April 2008
WM8593
ADCR_VU
8
0
0
1
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