STA400A datasheet(110/117 Pages) STMICROELECTRONICS

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STA400A

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Cf_KexpActExp_M

- Coarse Frequency Confidence Exponent of AMSS Before Averaging

With each received AMSS sequence a new frequency estimate is calculated together with a confidence value.

Then an averaging over good estimates is performed. Within this register the confidence exponent of the coarse

frequency estimate of the received AMSS before averaging is held.

Cf_Est_M

- Coarse Frequency Estimation of AMSS After averaging

With each received AMSS sequence a new frequency estimate is calculated together with a confidence value.

Then an averaging over good estimates is performed. Within this register the coarse frequency estimate of the

received AMSS after averaging is held.

Cf_EstExp_M

- Coarse Frequency Confidence Exponent of AMSS After Averaging

With each received AMSS sequence a new frequency estimate is calculated together with a confidence value.

Then an averaging over good estimates is performed. Within this register the confidence exponen of the coarse

frequency estimate of the received AMSS after averaging is held._

AvgEst_M

- Current Coarse Frequency Averager Estimates

This register shows the current CF estimate after the MCM CF Averager which is applied to the MCM Frequency

Control. With each received CF estimate an new averaged CF estimte is put out when the corresponding con-

fidence value exceeds the required threshold.

Type:

SingleByte - R

Word Length:

Byte Name

Address (Hex)

Bit Map

Reset Value (Hex)

Cf_KexpActExp_M

0735

7-0

Type:

SingleByte - R/W

Word Length:

Byte Name

Address (Hex)

Bit Map

Reset Value (Hex)

Cf_Est2_M

0741

15-8

Cf_Est1_M

0740

7-0

Type:

SingleByte - R

Word Length:

Byte Name

Address (Hex)

Bit Map

Reset Value (Hex)

Cf_EstExp_M

0745

7-0

Type:

SingleByte - R/W

Word Length:

Byte Name

Address (Hex)

Bit Map

Reset Value (Hex)

Cf_AvgEst2_M

0751

15-8

Cf_AvgEst1_M

0750

7-0

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