CS53L21-DNZR View Datasheet(PDF) - Cirrus Logic

Part Name

Description

MFG CO.

CS53L21-DNZR

Low Power, Stereo Analog to Digital Converter

Cirrus Logic 

CS53L21

6.8 SPE Control (Address 09h)

7

6

5

Reserved SPE_ENABLE FREEZE

4

Reserved

3

Reserved

2

Reserved

1

0

SPE_SZC1 SPE_SZC0

SPE_ENABLE

Default: 0

0 - Reserved

1 - ADC Serial Port to SPE

Function:

Selects the digital signal source for the SPE. Note: If DIGMIX = 1, SPE_ENABLE must be 1 for the SPE to

be functional.

Freeze Controls (FREEZE)

Default: 0

Function:

This function will freeze the previous settings of, and allow modifications to be made to all control port reg-

isters without the changes taking effect until the FREEZE is disabled. To have multiple changes in the con-

trol port registers take effect simultaneously, enable the FREEZE bit, make all register changes, then

disable the FREEZE bit.

48

DS700PP1

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