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[v1-01] 2019-Aug-20

TMG49037 − Register Description

Calibration Configuration Register Two

(CALIBCFG2 0xDA)

Figure 65:

Calibration Configuration Register Two

3210

DCAVG_

AUTO_GTHR

BINSRCH_TARGET

AUTO_GTHR_IN_MULT

Field

Bits

Description

DCAVG_AUTO_GTHR

DC Averaging Automatic Thresholds. When asserted,

GTHR_IN and GTHR_OUT are automatically written with a

multiple of the PBSLN at the end of the calibration routine.

The multiplication factor is set in AUTO_GTHR_IN_MULT.

BINSRCH_TARGET

6:4

Binary Search Target. Sets the ADC target for

proximity/gesture calibration. The default value is 2.

VALUE

SEARCH TARGET

…

663

7127

AUTO_GTHR_IN_MULT

3:0

Automatic Gesture Threshold Multiplier. Sets the

multiplication factor used if the gesture entry and exit

thresholds are automatically calculated as a multiple of

PBSLN. The default value is 0, but the recommended value

is 8 (3x factor).

VALUE

MULTIPLIER

01.00

11.25

21.50

…

4.50

4.75

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