WM8351CGEB/RV WOLFSON [Wolfson Microelectronics plc], WM8351CGEB/RV Datasheet - Page 279
![no-image](/images/no-image-200.jpg)
WM8351CGEB/RV
Manufacturer Part Number
WM8351CGEB/RV
Description
Manufacturer
WOLFSON [Wolfson Microelectronics plc]
Datasheet
1.WM8351CGEBRV.pdf
(330 pages)
- Current page: 279 of 330
- Download datasheet (4Mb)
REGISTER
REGISTER
Production Data
Register 91h Digitiser Control (2)
Register 98h AUX1 Readback
w
ADDRESS
ADDRESS
R152 (98h)
Readback
AUX1
14:13
BIT
BIT
10:8
11:0
12
2
1
0
AUXADC_SCALE1[1:0]
AUXADC_DATA1[11:0] 0000_0000_0000 Measured AUX1 data value relative to
AUXADC_CRATE[2:0]
AUXADC_REF1
AUXADC_RBMODE
AUXADC_WAIT
AUXADC_CAL
LABEL
LABEL
DEFAULT
DEFAULT
11
1
000
0
1
0
AUXADC measurement frequency in
Continuous mode
000 = 1Hz
001 = 4Hz
010 = 8Hz
011 = 16Hz
100 = 32Hz
101 = 64Hz
110 = 128Hz
111 = 256Hz
Reset by state machine.
Configure AUX3 input to be the VREF supply
for AUXADC calibration.
0 = AUX3 input connected to AUX3 pin
1 = AUX3 input connected to unbuffered
VREF
Reset by state machine.
Enable for AUXADC bandgap (VREF) buffer.
0 = AUXADC REFBUF is only enabled
during conversions that use the VREF as a
reference
1 = AUXADC REFBUF is always enabled
when the AUXADC is enabled
Reset by state machine.
Whether the old data must be read before
new conversions can be made
0 = No effect (new conversions overwrite
old)
1 = New conversions are held back (and
measurements delayed) until AUX_DATAn
has been read.
Reset by state machine.
AUX1 input select:
00 = Off
01 = Input divided by 1
10 = Input divided by 2
11 = Input divided by 4
AUX1 reference select
0 = AUX1 measured relative to VRTC
1 = AUX1 measured relative to VREF
reference:
000 = 0V
FFF = measured voltage after divide
matches reference
DESCRIPTION
DESCRIPTION
PD, April 2012, Rev 4.5
REFER TO
REFER TO
WM8351
279
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