Freescale Semiconductor /MKW21Z4 /RX_DIG /DCOC_CTRL_0

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Interpret as DCOC_CTRL_0

31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (0)DCOC_MIDPWR_TRK_DIS 0 (DCOC_MAN)DCOC_MAN 0 (0)DCOC_TRK_EST_OVR 0 (0)DCOC_CORRECT_SRC 0 (0)DCOC_CORRECT_EN 0 (0)TRACK_FROM_ZERO 0 (0)BBA_CORR_POL 0 (0)TZA_CORR_POL 0DCOC_CAL_DURATION 0DCOC_CORR_DLY 0DCOC_CORR_HOLD_TIME

BBA_CORR_POL=0, DCOC_CORRECT_EN=0, DCOC_MIDPWR_TRK_DIS=0, TRACK_FROM_ZERO=0, TZA_CORR_POL=0, DCOC_TRK_EST_OVR=0, DCOC_CORRECT_SRC=0

Description

DCOC Control 0

Fields

DCOC_MIDPWR_TRK_DIS

DCOC Mid Power Tracking Disable

0 (0): Tracking corrections are enabled as determined by DCOC_CORRECT_SRC and DCOC_TRK_MIN_AGC_IDX.

1 (1): Tracking corrections are disabled when either the TZA or BBA lo peak detector asserts.

DCOC_MAN

DCOC Manual Override

DCOC_TRK_EST_OVR

Override for the DCOC tracking estimator

0 (0): The tracking estimator is enabled only as needed by the corrector

1 (1): The tracking estimator remains enabled whenever the DCOC is active

DCOC_CORRECT_SRC

DCOC Corrector Source

0 (0): If correction is enabled, the DCOC will use only the DCOC calibration table to correct the DC offset.

1 (1): If correction is enabled, the DCOC will use the DCOC calibration table and then the tracking estimator to correct the DC offset.

DCOC_CORRECT_EN

DCOC Correction Enable

0 (0): Correction disabled. The DCOC will not correct the DC offset.

1 (1): Correction enabled. The DCOC will use the TZA and BBA DACs, and apply digital corrections (if DCOC_CORRECT_SRC=1) to correct the DC offset.

TRACK_FROM_ZERO

Track from Zero

0 (0): Track from current I/Q sample.

1 (1): Track from zero.

BBA_CORR_POL

BBA Correction Polarity

0 (0): Normal polarity.

1 (1): Negative polarity. This should be set if the ADC output is inverted, or if the BBA DACs were implemented with negative polarity.

TZA_CORR_POL

TZA Correction Polarity

0 (0): Normal polarity.

1 (1): Negative polarity. This should be set if the ADC output is inverted, or if the TZA DACs were implemented with negative polarity.

DCOC_CAL_DURATION

DCOC Calibration Duration

DCOC_CORR_DLY

DCOC Correction Delay

DCOC_CORR_HOLD_TIME

DCOC Correction Hold Time

127 (127): The DC correction is not frozen.

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