Datasheet

583
32133D–11/2011
UC3D
27.7.6 Autonomous/DMA Touch Configuration Register 2
Name:
ATCFG2
Access Type: Read/Write
Offset: 0x18
Reset Value: 0x00000000
• FILTER: Autonomous Touch Filter Setting
For the autonomous QTouch sensor and DMATouch sensors, specifies how many positive detects in a row the CAT needs to
have on the sensor before reporting it as a touch. A FILTER value of 0 is not allowed and will result in undefined behavior.
• OUTSENS: Out-of-Touch Sensitivity
For the autonomous QTouch sensor and DMATouch sensors, specifies how sensitive the out-of-touch detector should be.
• SENSE: Sensitivity
For the autonomous QTouch sensor and DMATouch sensors, specifies how sensitive the touch detector should be.
31 30 29 28 27 26 25 24
-
23 22 21 20 19 18 17 16
-FILTER
15 14 13 12 11 10 9 8
OUTSENS
76543210
SENSE