Multiple Channel Capacitive Touch Sensor and LED Driver
Datasheet
Polling Cycle
(35ms)
Released before
M_PRESS
Touch Detected
M_PRESS
Setting (280ms)
ALERT Pin /
INT bit
Tap & UP / DOWN
Status
SMBus Write to
INT bit
Figure 4.4 Tap Interrupt Behavior
Polling Cycle
(35ms)
Held longer than
M_PRESS Setting
Touch Detected
Repeat Rate
Repeat Rate
(RPT_RATE_PH - 175ms) (RPT_RATE_PH - 175ms)
M_PRESS
Setting (280ms)
ALERT Pin /
INT bit
PH Status
UP / DOWN Status
SMBus Write to
INT bit
Figure 4.5 Press and Hold Interrupt Behavior
Revision 1.65 (08-11-09)
SMSC CAP1014
DATA2S6HEET