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CAP1188-1-CP-TR Datasheet, PDF (40/93 Pages) Microchip Technology – 8 Channel Capacitive Touch Sensor with 8 LED Drivers
8 Channel Capacitive Touch Sensor with 8 LED Drivers
Datasheet
REGISTER
ADDRESS
81h
82h
84h
85h
86h
88h
90h
91h
92h
93h
94h
95h
B1h
B2h
B3h
B4h
B5h
B6h
B7h
B8h
Table 5.1 Register Set in Hexadecimal Order (continued)
R/W
REGISTER NAME
FUNCTION
DEFAULT
VALUE
R/W
LED Behavior 1
Controls the behavior and response
of LEDs 1 - 4
00h
R/W
LED Behavior 2
Controls the behavior and response
of LEDs 5 - 8
00h
R/W
LED Pulse 1 Period
Controls the period of each breathe
during a pulse
20h
R/W
LED Pulse 2 Period
Controls the period of the breathing
during breathe and pulse operation
14h
R/W
LED Breathe Period
Controls the period of an LED
breathe operation
5Dh
R/W
LED Config
Controls LED configuration
04h
R/W
LED Pulse 1 Duty
Cycle
Determines the min and max duty
cycle for the pulse operation
F0h
R/W
LED Pulse 2 Duty
Cycle
Determines the min and max duty
cycle for breathe and pulse
operation
F0h
R/W
LED Breathe Duty
Cycle
Determines the min and max duty
cycle for the breathe operation
F0h
R/W
LED Direct Duty Cycle
Determines the min and max duty
cycle for Direct mode LED operation
F0h
R/W
LED Direct Ramp
Rates
Determines the rising and falling
edge ramp rates of the LEDs
00h
R/W
LED Off Delay
Determines the off delay for all LED
behaviors
00h
R
Sensor Input 1
Calibration
Stores the upper 8-bit calibration
value for sensor input 1
00h
R
Sensor Input 2
Calibration
Stores the upper 8-bit calibration
value for sensor input 2
00h
R
Sensor Input 3
Calibration
Stores the upper 8-bit calibration
value for sensor input 3
00h
R
Sensor Input 4
Calibration
Stores the upper 8-bit calibration
value for sensor input 4
00h
R
Sensor Input 5
Calibration
Stores the upper 8-bit calibration
value for sensor input 5
00h
R
Sensor Input 6
Calibration
Stores the upper 8-bit calibration
value for sensor input 6
00h
R
Sensor Input 7
Calibration
Stores the upper 8-bit calibration
value for sensor input 7
00h
R
Sensor Input 8
Calibration
Stores the upper 8-bit calibration
value for sensor input 8
00h
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Revision 1.32 (01-05-12)
40
DATASHEET
SMSC CAP1188