TIC10024-Q1 Datasheet, PDF (55/81 Pages) Texas Instruments – 24-Input Multiple Switch Detection Interface (MSDI) Device With Adjustable Wetting Current for Automotive Systems

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TIC10024-Q1
SCPS268 – SEPTEMBER 2017
9.4.11 CCP_CFG0 Register (Offset = 1Fh) [reset = 0h]
CCP_CFG0 is shown in Figure 35 and described in Table 17.
Return to Summary Table.
Figure 35. CCP_CFG0 Register
23
22
21
20
19
11
10
9
8
7
RESERVED
R-0h
LEGEND: R/W = Read/Write; R = Read only
18
17
16
RESERVED
R-0h
6
5
4
CCP_TIME
R-0h
15
14
13
12
3
WC_CCP
3
R-0h
2
WC_CCP
2
R-0h
1
WC_CCP
1
R-0h
0
WC_CCP
0
R-0h
Table 17. CCP_CFG0 Register Field Descriptions
Bit
23-7
6-4
Field
RESERVED
CCP_TIME
3
WC_CCP3
2
WC_CCP2
1
WC_CCP1
0
WC_CCP0
Type
R
R/W
R/W
R/W
R/W
R/W
Reset
0h
0h
0h
0h
0h
0h
Description
Reserved
Wetting current activation time in CCP mode
0h = 64μs
1h = 128μs
2h = 192μs
3h = 256μs
4h = 320μs
5h = 384μs
6h = 448μs
7h = 512μs
Wetting current setting for IN18 to IN23 in CCP mode
0h = 10mA (typ.) wetting current
1h = 15mA (typ.) wetting current
Wetting current setting for IN12 to IN17 in CCP mode
0h = 10mA (typ.) wetting current
1h = 15mA (typ.) wetting current
Wetting current setting for IN6 to IN11 in CCP mode
0h = 10mA (typ.) wetting current
1h = 15mA (typ.) wetting current
Wetting current setting for IN0 to IN5 in CCP mode
0h = 10mA (typ.) wetting current
1h = 15mA (typ.) wetting current
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