CRD44800-ST-FB 데이터 시트보기 (PDF) - Cirrus Logic

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CRD44800-ST-FB

6-Channel Digital Amplifier Controller

Cirrus Logic 

6. REGISTER QUICK REFERENCE

Addr

Function

01h ID / Rev.

page 48

default

02h

Clock Config / Power

Control

page 49.

default

03h Chnl Power Down

page 50.

default

04h Misc. Config.

page 51

default

05h Ramp Config

page 52

default

06h Vol Control Config

page 53

default

07h

Master Vol. Control

- Integer

page 55

default

08h

Master Vol.

Control - Fraction

page 55

default

09h

Channel A1 Vol.

Control - Integer

page 57

default

0Ah

Channel B1 Vol.

Control - Integer

page 57

default

0Bh

Channel A2 Vol.

Control - Integer

page 57

default

0Ch

Channel B2 Vol.

Control - Integer

page 57

default

0Dh

Channel A3 Vol.

Control - Integer

page 57

default

0Eh

Channel B3 Vol.

Control - Integer

page 57

default

0Fh Reserved

default

10h Reserved

default

7

CHIP_ID3

1

EN_SYS_CLK

1

RESERVED

1

DIF2

0

RESERVED

0

SNGVOL

0

MSTR_IVOL7

0

RESERVED

0

CHA1_IVOL7

0

CHB1_IVOL7

0

CHA2_IVOL7

0

CHB2_IVOL7

0

CHA3_IVOL7

0

CHB3_IVOL7

0

RESERVED

0

RESERVED

0

6

CHIP_ID2

1

SYS_CLK_DIV1

0

RESERVED

1

DIF1

0

RESERVED

0

SZC1

1

MSTR_IVOL6

0

RESERVED

0

CHA1_IVOL6

0

CHB1_IVOL6

0

CHA2_IVOL6

0

CHB2_IVOL6

0

CHA3_IVOL6

0

CHB3_IVOL6

0

RESERVED

0

RESERVED

0

5

CHIP_ID1

0

SYS_CLK_DIV0

0

PDN_PWMB3

1

DIF0

1

RESERVED

0

SZC0

0

MSTR_IVOL5

0

RESERVED

0

CHA1_IVOL5

0

CHB1_IVOL5

0

CHA2_IVOL5

0

CHB2_IVOL5

0

CHA3_IVOL5

0

CHB3_IVOL5

0

RESERVED

0

RESERVED

0

4

3

CHIP_ID0

REV_ID3

0

0

PWM_MCLK_DIV1 PWM_MCLK_DIV0

0

PDN_PWMA3

1

RESERVED

0

RAMP1

0

RESERVED

0

MSTR_IVOL4

0

PDN_PWMB2

1

AM_FREQ_HOP

0

RAMP0

0

MUTE_50/50

0

MSTR_IVOL3

0

RESERVED

0

RESERVED

0

CHA1_IVOL4

0

CHA1_IVOL3

0

CHB1_IVOL4

0

CHB1_IVOL3

0

CHA2_IVOL4

0

CHA2_IVOL3

0

CHB2_IVOL4

0

CHB2_IVOL3

0

CHA3_IVOL4

0

CHA3_IVOL3

0

CHB3_IVOL4

0

CHB3_IVOL3

0

RESERVED

0

RESERVED

0

0

RESERVED

0

RESERVED

0

2

REV_ID2

0

PDN_XTAL

0

PDN_PWMA2

1

FREEZE

0

RESERVED

0

SRD_ERR

0

MSTR_IVOL2

1

REV_ID1

0

PDN_OUTPUT_MO

DE

0

PDN_PWMB1

1

DEM1

0

RAMP_SPD1

0

SRU_ERR

0

MSTR_IVOL1

0

REV_ID0

1

PDN

1

PDN_PWMA1

1

DEM0

0

RAMP_SPD0

1

AMUTE

1

MSTR_IVOL0

0

RESERVED

0

MSTR_FVOL1

0

MSTR_FVOL0

0

CHA1_IVOL2

0

CHA1_IVOL1

0

CHA1_IVOL0

0

CHB1_IVOL2

0

CHB1_IVOL1

0

CHB1_IVOL0

0

CHA2_IVOL2

0

CHA2_IVOL1

0

CHA2_IVOL0

0

CHB2_IVOL2

0

CHB2_IVOL1

0

CHB2_IVOL0

0

CHA3_IVOL2

0

CHA3_IVOL1

0

CHA3_IVOL0

0

CHB3_IVOL2

0

CHB3_IVOL1

0

CHB3_IVOL0

0

RESERVED

0

RESERVED

0

0

RESERVED

0

RESERVED

0

0

RESERVED

0

RESERVED

0

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