Multiple Channel Capacitive Touch Sensor and LED Driver
Datasheet
Table 5.1 Register Set in Hexadecimal Order (continued)
REGISTER
ADDRESS
DEFAULT
VALUE
R/W
REGISTER NAME
FUNCTION
PAGE
R/W
(unlock)
Button Noise
Threshold 1
Stores controls for selecting the
noise threshold for buttons 1 - 4
38h
39h
55h
55h
Page 56
Stores controls for selecting the
noise threshold for buttons 5 - 7
and the Grouped sensors
R/W
(unlock)
Button Noise
Threshold 2
Page 56
R/W
(unlock)
Lid Closure
Threshold 1
Stores controls for selecting the lid
closure threshold for buttons 1 - 4
3Ah
3Bh
3Ch
AAh
AAh
AAh
Page 57
Page 57
Page 57
R/W
(unlock)
Lid Closure
Threshold 2
Stores controls for selecting the lid
closure threshold for buttons 5 - 8
R/W
(unlock)
Lid Closure
Threshold 3
Stores controls for selecting the lid
closure threshold for buttons 9 - 12
Stores controls for selecting the lid
closure threshold for buttons 13 -
14
R/W
(unlock)
Lid Closure
Threshold 4
3Dh
0Ah
Page 57
Slider Velocity
Configuration
Determines speed parameters for
the slider
3Eh
4Fh
50h
51h
52h
53h
54h
55h
56h
57h
58h
59h
5Ah
5Bh
R/W
R/W
R
C5
Page 59
Page 60
Page 61
Page 61
Page 61
Page 61
Page 61
Page 61
Page 61
Page 61
Page 61
Page 61
Page 61
Page 61
Sampling
Configuration
Changes the sampling time for one
or more input channels
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
Stores the reference count value
for sensor 1
Sensor 1 Base Count
Sensor 2 Base Count
Sensor 3 Base Count
Sensor 4 Base Count
Sensor 5 Base Count
Sensor 6 Base Count
Sensor 7 Base Count
Sensor 8 Base Count
Sensor 9 Base Count
Stores the reference count value
for sensor 2
R
Stores the reference count value
for sensor 3
R
Stores the reference count value
for sensor 4
R
Stores the reference count value
for sensor 5
R
Stores the reference count value
for sensor 6
R
Stores the reference count value
for sensor 7
R
Stores the reference count value
for sensor 8
R
Stores the reference count value
for sensor 9
R
Sensor 10 Base
Count
Stores the reference count value
for sensor 10
R
Sensor 11 Base
Count
Stores the reference count value
for sensor 11
R
Sensor 12 Base
Count
Stores the reference count value
for sensor 12
R
Revision 1.65 (08-11-09)
SMSC CAP1014
DATA3S2HEET
SMSC [ SMSC CORPORATION ]
