Register quick reference – Cirrus Logic CS4385 User Manual

Page 35

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DS671F2

35

CS4385

5. REGISTER QUICK REFERENCE

Addr

Function

7

6

5

4

3

2

1

0

01h

Chip Revision

PART4

PART3

PART2

PART1

PART0

REV

REV

REV

default

0

0

0

0

1

x

x

x

02h

Mode Control

CPEN

FREEZE

DSD/PCM DAC4_DIS DAC3_DIS DAC2_DIS DAC1_DIS

PDN

default

0

0

0

0

0

0

0

1

03h

PCM Control

DIF3

DIF2

DIF1

DIF0

Reserved

Reserved

FM1

FM0

default

0

0

0

0

0

0

1

1

04h

DSD Control

DSD_DIF2 DSD_DIF1 DSD_DIF0

DIR_DSD

STATIC_D

SD

INVALID_D

SD

DSD_PM_

MD

DSD_PM_

EN

default

0

0

0

0

1

0

0

0

05h

Filter Control

Reserved

Reserved

Reserved

Reserved

Reserved

Reserved

Reserved

FILT_SEL

default

0

0

0

0

0

0

0

0

06h

Invert Control

INV_B4

INV_A4

INV_B3

INV_A3

INV_B2

INV_A2

INV_B1

INV_A1

default

0

0

0

0

0

0

0

0

07h

Group Control

Reserved

MUTEC

Reserved

P1_A=B

P2_A=B

P3_A=B

P4_A=B

SNGLVOL

default

0

0

0

0

0

0

0

0

08h

Ramp and Mute

SZC1

SZC0

RMP_UP

RMP_DN

PAMUTE

DAMUTE

MUTE_P1

MUTE_P0

default

1

0

1

1

1

1

0

0

09h

Mute Control

MUTE_B4

MUTE_A4

MUTE_B3

MUTE_A3

MUTE_B2

MUTE_A2

MUTE_B1

MUTE_A1

default

0

0

0

0

0

0

0

0

0Ah

Mixing Control
Pair 1 (AOUTx1)

Reserved

P1_DEM1

P1_DEM0

P1ATAPI4

P1ATAPI3

P1ATAPI2

P1ATAPI1

P1ATAPI0

default

0

0

0

0

1

0

0

1

0Bh

Vol. Control A1

A1_VOL7

A1_VOL6

A1_VOL5

A1_VOL4

A1_VOL3

A1_VOL2

A1_VOL1

A1_VOL0

default

0

0

0

0

0

0

0

0

0Ch

Vol. Control B1

B1_VOL7

B1_VOL6

B1_VOL5

B1_VOL4

B1_VOL3

B1_VOL2

B1_VOL1

B1_VOL0

default

0

0

0

0

0

0

0

0

0Dh

Mixing Control
Pair 2 (AOUTx1)

Reserved

P2_DEM1

P2_DEM0

P2ATAPI4

P2ATAPI3

P2ATAPI2

P2ATAPI1

P2ATAPI0

default

0

0

0

0

1

0

0

1

0Eh

Vol. Control A2

A2_VOL7

A2_VOL6

A2_VOL5

A2_VOL4

A2_VOL3

A2_VOL2

A2_VOL1

A2_VOL0

default

0

0

0

0

0

0

0

0

0Fh

Vol. Control B2

B2_VOL7

B2_VOL6

B2_VOL5

B2_VOL4

B2_VOL3

B2_VOL2

B2_VOL1

B2_VOL0

default

0

0

0

0

0

0

0

0

10h

Mixing Control
Pair 3 (AOUTx1)

Reserved

P3_DEM1

P3_DEM0

P3ATAPI4

P3ATAPI3

P3ATAPI2

P3ATAPI1

P3ATAPI0

default

0

0

0

0

1

0

0

1

11h

Vol. Control A3

A3_VOL7

A3_VOL6

A3_VOL5

A3_VOL4

A3_VOL3

A3_VOL2

A3_VOL1

A3_VOL0

default

0

0

0

0

0

0

0

0

12h

Vol. Control B3

B3_VOL7

B3_VOL6

B3_VOL5

B3_VOL4

B3_VOL3

B3_VOL2

B3_VOL1

B3_VOL0

default

0

0

0

0

0

0

0

0

13h

Mixing Control
Pair 4 (AOUTx1)

Reserved

P4_DEM1

P4_DEM0

P4ATAPI4

P4ATAPI3

P4ATAPI2

P4ATAPI1

P4ATAPI0

default

0

0

0

0

1

0

0

1

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