wm8350 Wolfson Microelectronics plc, wm8350 Datasheet - Page 283

• Manufacturer Part Number: wm8350
• Description: Wolfson Audioplus? Stereo Codec With Power Management
• Manufacturer: Wolfson Microelectronics plc

REGISTER
REGISTER
REGISTER
REGISTER
Production Data
Register 9Ah AUX3 Readback
Register 9Bh AUX4 Readback
Register 9Ch USB Voltage Readback
Register 9Dh LINE Voltage Readback
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ADDRESS
ADDRESS
ADDRESS
ADDRESS
R156 (9Ch)
R157 (9Dh)
R154 (9Ah)
R155 (9Bh)
Readback
Readback
Readback
Readback
Voltage
Voltage
AUX3
AUX4
LINE
USB
BIT
BIT
14:13
14:13
11:0
11:0
BIT
BIT
11:0
11:0
12
12
AUXADC_DATA_USB[11:0] 0000_0000_0000 Measured USB voltage data value.
AUXADC_DATA_LINE[11:0] 0000_0000_0000 Measured LINE voltage data value.
AUXADC_SCALE3[1:0]
AUXADC_DATA3[11:0] 0000_0000_0000 Measured AUX3 data value relative to
AUXADC_SCALE4[1:0]
AUXADC_DATA4[11:0] 0000_0000_0000 Measured AUX4 data value relative to
AUXADC_REF3
AUXADC_REF4
LABEL
LABEL
LABEL
LABEL
DEFAULT
DEFAULT
DEFAULT
DEFAULT
11
11
1
1
AUX3 input select:
00 = Off
01 = Input divided by 1
10 = Input divided by 2
11 = Input divided by 4
AUX3 reference select
0 = AUX3 measured relative to VRTC
1 = AUX3 measured relative to VREF
reference:
000 = 0V
FFF = measured voltage after divide
matches reference
AUX4 input select:
00 = Off
01 = Input divided by 1
10 = Input divided by 2
11 = Input divided by 4
AUX4 reference select
0 = AUX4 measured relative to VRTC
1 = AUX4 measured relative to VREF
reference:
000 = 0V
FFF = measured voltage after divide
matches reference
DESCRIPTION
DESCRIPTION
DESCRIPTION
DESCRIPTION
PD, June 2009, Rev 4.1
REFER TO
REFER TO
REFER TO
REFER TO
WM8350
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