SSM3582BCPZ datasheet(45/59 Pages) AD

45 / 59 page

Data Sheet

SSM3582

Rev. 0| Page 45 of 59

Address: 0x0A, Reset: 0x07, Name: SAI_CTRL2

SDATA edge delay mode

1: Half cycle delay of SDATA.

0: Normal operation.

Autom atic TDM slot selection

ADDRx pin settings.

Set TDM slots autom atically using

Bits.

Set TDM slots using TDM_SLOTx

Channel volume link

1: Link both channels to VOL_L control.

controls.

Use independent VOL_L and VOL_R

Audio input data width

1: 16 bits.

0: 24 bits.

High frequency clipper link

Bits.

Link Both Channels to DAC_CLIP_L

Bits.

Use Independent Left and Right DAC_CLIP_x

Volume control zero-crossing detection

is detected (may be different per-channel)

Only change volum e when zero-crossing

0: Allow volume to change at all tim es.

[7] SDATA_EDGE (R/W)

[0] AUTO_SLOT (R/W)

[6:5] RESERVED

[1] VOL_LINK (R/W)

[4] DATA_WIDTH (R/W)

[2] CLIP_LINK (R/W)

[3] VOL_ZC_ONLY (R/W)

Table 34. Bit Descriptions for SAI_CTRL2

Bits

Bit Name

Settings

Description

Reset

Access

SDATA_EDGE

SDATA Edge Delay Mode

0x0

R/W

Normal Operation

Half Cycle Delay of SDATA

[6:5]

RESERVED

Reserved

0x0

DATA_WIDTH

Audio Input Data Width

0x0

R/W

24 Bits

16 Bits

VOL_ZC_ONLY

Volume Control Zero-Crossing Detection

0x0

R/W

Allow Volume to Change at All Times

Only Change Volume When Zero-Crossing is Detected (May Be Different Per

Channel)

CLIP_LINK

High Frequency Clipper Link

0x1

R/W

Use Independent Left and Right DAC_CLIP_x Bits

Link Both Channels to DAC_CLIP_L Bits

VOL_LINK

Channel Volume Link

0x1

R/W

Use Independent VOL_L and VOL_R Controls

Link Both Channels to VOL_L Control

AUTO_SLOT

Automatic TDM Slot Selection

0x1

R/W

Set TDM Slots Using TDM_SLOT_x Bits

Set TDM Slots Automatically Using the ADDRx Pin Settings

SSM3582BCPZ Datasheet(PDF) 45 Page - Analog Devices

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