Datasheet

579
32133D–11/2011
UC3D
27.7.2 Autonomous Touch Pin Selection Register
Name:
ATPINS
Access Type: Read/Write
Offset: 0x04
Reset Value: 0x00000000
• ATEN: Autonomous Touch Enable
0: Autonomous QTouch acquisition and detection is disabled.
1: Autonomous QTouch acquisition and detection is enabled using the sense pair specified in ATSP.
• ATSP: Autonomous Touch Sense Pair
Selects the sense pair that will be used by the autonomous QTouch sensor. A value of n will select sense pair n (CSAn and
CSBn pins).
31 30 29 28 27 26 25 24
--------
23 22 21 20 19 18 17 16
--------
15 14 13 12 11 10 9 8
-------ATEN
76543210
--- ATSP