MPR03X Datasheet, PDF (11/32 Pages) Freescale Semiconductor, Inc – Proximity Capacitive Touch Sensor Controller

Table 5. Electrode Configuration Register Field Descriptions
Field
Description
6
CalLock
Calibration Lock – The Calibration Lock bit selects whether calibration is enabled
or disabled.
0 Enabled – In this state baseline calibration is enabled.
1 Disabled – In this state baseline calibration is disabled.
5:4
ModeSel
Mode Select – The Mode Select field selects which Run Mode the sensor will
operate in. This register is ignored when in Stop Mode.
00 Encoding 0 – Run1 Mode is enabled.
01 Encoding 1 – Run2 Mode is enabled.
10 Encoding 2 – Run2 Mode is enabled.
11 Encoding 3 – Run2 Mode is enabled.
3:0
EleEn
Electrode Enable – The Electrode Enable Field selects the electrode and IRQ
functionality.
0000 Encoding 0 – Stop Mode
0001 Encoding 1 – Run Mode with ELE0 is enabled, ELE1 is disabled, IRQ is
enabled.
0010 Encoding 2 – Run Mode with ELE0 is enabled, ELE1 is enabled, IRQ is
enabled.
0011 Encoding 3 – Run Mode with ELE0 is enabled, ELE1 is enabled, ELE2 is
enabled.
~
1111 Encoding 15 – Run Mode with ELE0 is enabled, ELE1 is enabled, ELE2 is
enabled.
Sensors
Freescale Semiconductor
Preliminary
MPR03X
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