TCS3530 datasheet(74/106 Pages) OSRAM

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Datasheet, Public

Page 73

[v3-00] 2023-Jun-23

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TCS3530 − Register Overview

MOD_CALIB_CFG2 Register

Figure 103:

MOD_CALIB_CFG2

Note(s):

1. Return to the Register Map (0xE2).

Addr: 0xE2

MOD_CALIB_CFG2

Bit

Field

Reset

Type

Bit Description

MOD_CALIB_NTH_

ITERATION_RC_

ENABLE

1R/W

Enables a residual calibration during the nth iteration.

Please observe that this residual calibration feature

only makes sense for modulators which are enabled in

the first sequences step, since a gain calibration only

happens in the first sequencer step.

MOD_CALIB_NTH_

ITERATION_AZ_

ENABLE

R/W

Enables auto-zero calibration during the nth iteration.

MOD_CALIB_NTH_

ITERATION_AGC_

ENABLE

0R/W

Enables AGC calibration during the nth iteration.

Please observe in this case, that MOD_CALIB_NTH_

ITERATION_STEP_ENABLE must be “0” otherwise AGC

will not be properly executed.

MOD_CALIB_

RESIDUAL_ENABLE_

AUTO_CALIB_ON_

GAIN_CHANGE

1R/W

Enables an automatic re-calibration in case of a

change in gain. This recalibration is executed at the

beginning of each sequencer step.

3:0

MOD_CALIB_

RESIDUAL_AVERAGE_

ROUNDS

0011

R/W

Defines the number of averaging rounds during

residual calibrations.

0000b: No averaging

0001b: 2 averaging rounds

0010b: 3 averaging rounds

….

1111b: 16 averaging rounds

TCS3530 Datasheet(PDF) 74 Page - OSRAM GmbH

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