LDC1612-Q1_16 Datasheet, PDF (24/62 Pages) Texas Instruments – Multi-Channel 28-Bit Inductance to Digital Converter (LDC) for Inductive Sensing

LDC1612-Q1, LDC1614-Q1
SNOSCZ8 – APRIL 2016
www.ti.com
8.6.6 Address 0x04, DATA_MSB_CH2 (LDC1614 only)
Figure 21. Address 0x04, DATA_MSB_CH2
15
14
13
12
11
10
9
8
CH2_ERR_UR CH2_ERR_OR CH2_ERR_WD CH2_ERR_AE
DATA2[27:16]
7
6
5
4
3
2
1
0
DATA2[27:16]
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
Table 16. Address 0x04, DATA_MSB_CH2 Field Descriptions
Bit Field
15
CH2_ERR_UR
14
CH2_ERR_OR
13
CH2_ERR_WD
12
CH2_ERR_AE
11:0 DATA2[27:16]
Type
R
R
R
R
R
Reset
Description
0
Channel 2 Conversion Under-range Error Flag. Cleared by
reading the bit.
0
Channel 2 Conversion Over-range Error Flag. Cleared by
reading the bit.
0
Channel 2 Conversion Watchdog Timeout Error Flag. Cleared by
reading the bit.
0
Channel 2 Conversion Amplitude Error Flag. Cleared by reading
the bit.
0000 0000 Channel 2 MSB Conversion Result (MSB)
0000
8.6.7 Address 0x05, DATA_LSB_CH2 (LDC1614 only)
Figure 22. Address 0x05, DATA_LSB_CH2
15
14
13
12
11
10
9
8
DATA_CH2[15:0]
7
6
5
4
3
2
1
0
DATA_CH2[15:0]
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
Table 17. Address 0x05 DATA_LSB_CH2 Field Descriptions
Bit Field
15:0 DATA2[15:0]
Type
R
Reset
0000 0000
0000 0000
Description
Channel 2 LSB Conversion Result (LSB).
This register must be read after DATA_MSB_CH2 to ensure
data coherency.
24
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