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WM8962B Datasheet(PDF) 201 Page - Wolfson Microelectronics plc

Part # WM8962B
Description  Ultra-Low Power Stereo CODEC with Audio Enhancement DSP, 1W Stereo Class D Speaker Drivers and Ground Referenced Headphone Drivers
PDF  295 Pages
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Manufacturer  WOLFSON [Wolfson Microelectronics plc]
Direct Link  http://www.wolfsonmicro.com
Logo WOLFSON - Wolfson Microelectronics plc

WM8962B Datasheet(HTML) 201 Page - Wolfson Microelectronics plc

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WM8962
Rev 4.3
201
REG
NAME
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
DEFAULT
R24 (18h) Additional
control(2)
0
0
0
0
0
0
0
0
0
0
0
0
AIF_TR
I
0
0
0
0000h
R25 (19h) Pwr Mgmt (1)
0
0
0
0
0
DMIC_
ENA
OPCLK
_ENA
VMID_SEL [1:0] BIAS_E
NA
INL_EN
A
INR_E
NA
ADCL_
ENA
ADCR_
ENA
MICBIA
S_ENA
0
0000h
R26 (1Ah) Pwr Mgmt (2)
0
0
0
0
0
0
0
DACL_
ENA
DACR_
ENA
HPOUT
L_PGA
_ENA
HPOUT
R_PGA
_ENA
SPKOU
TL_PG
A_ENA
SPKOU
TR_PG
A_ENA
0
HPOUT
L_PGA
_MUTE
HPOUT
R_PGA
_MUTE
0000h
R27 (1Bh) Additional
Control (3)
0
0
0
0
0
0
0
0
0
0
0
SAMPL
E_RAT
E_INT_
MODE
0
SAMPLE_RATE [2:0]
0010h
R28 (1Ch) Anti-pop
0
0
0
0
0
0
0
0
0
0
0
START
UP_BI
AS_EN
A
VMID_
BUF_E
NA
VMID_
RAMP
0
0
0000h
R30 (1Eh) Clocking 3
DBCLK_DIV [2:0]
OPCLK_DIV [2:0]
TOCLK_DIV [2:0]
F256KCLK_DIV [5:0] (K)
0
005Eh
R31 (1Fh) Input mixer
control (1)
0
0
0
0
0
0
0
0
0
0
0
0
MIXINL
_MUTE
MIXINR
_MUTE
MIXINL
_ENA
MIXINR
_ENA
0000h
R32 (20h) Left input mixer
volume
0
0
0
0
0
0
0
IN2L_MIXINL_VOL [2:0]
INPGAL_MIXINL_VOL
[2:0]
IN3L_MIXINL_VOL [2:0]
0145h
R33 (21h) Right input
mixer volume
0
0
0
0
0
0
0
IN2R_MIXINR_VOL [2:0] INPGAR_MIXINR_VOL
[2:0]
IN3R_MIXINR_VOL [2:0]
0145h
R34 (22h) Input mixer
control (2)
0
0
0
0
0
0
0
0
0
0
IN2L_T
O_MIXI
NL
IN3L_T
O_MIXI
NL
INPGA
L_TO_
MIXINL
IN2R_T
O_MIXI
NR
IN3R_T
O_MIXI
NR
INPGA
R_TO_
MIXINR
0009h
R35 (23h) Input bias
control
0
0
0
0
0
0
0
0
0
0
MIXIN_BIAS [2:0]
INPGA_BIAS [2:0]
0004h
R37 (25h) Left input PGA
control
0
0
0
0
0
0
0
0
0
0
0
INPGA
L_ENA
IN1L_T
O_INP
GAL
IN2L_T
O_INP
GAL
IN3L_T
O_INP
GAL
IN4L_T
O_INP
GAL
0008h
R38 (26h) Right input PGA
control
0
0
0
0
0
0
0
0
0
0
0
INPGA
R_ENA
IN1R_T
O_INP
GAR
IN2R_T
O_INP
GAR
IN3R_T
O_INP
GAR
IN4R_T
O_INP
GAR
0008h
R40 (28h) SPKOUTL
volume
0
0
0
0
0
0
0
SPKOU
T_VU
SPKOU
TL_ZC
SPKOUTL_VOL [6:0]
0000h
R41 (29h) SPKOUTR
volume
0
0
0
0
0
0
0
SPKOU
T_VU
SPKOU
TR_ZC
SPKOUTR_VOL [6:0]
0000h
R47 (2Fh) Thermal
Shutdown
Status
0
0
0
0
0
0
0
0
0
0
0
0
TEMP_
ERR_H
P
TEMP_
WARN
_HP
TEMP_
ERR_S
PK
TEMP_
WARN
_SPK
0000h
R48 (30h) Additional
Control (4)
1
MICDET_THR [2:0]
MICSHORT_TH
R [1:0]
MICDE
T_ENA
0
MICDE
T_STS
MICSH
ORT_S
TS
1
0
0
TEMP_
ENA_H
P
TEMP_
ENA_S
PK
MICBIA
S_LVL
8027h
R49 (31h) Class D Control
1
0
0
0
0
0
0
0
0
SPKOU
TR_EN
A
SPKOU
TL_EN
A
0
DAC_M
UTE
0
SPKOU
T_VU
SPKOU
TL_PG
A_MUT
E
SPKOU
TR_PG
A_MUT
E
0010h
R51 (33h) Class D Control
2
0
0
0
0
0
0
0
0
0
SPK_M
ONO
0
0
0
CLASSD_VOL [2:0]
0003h
R56 (38h) Clocking 4
0
0
0
0
0
1
0
1
0
0
0
MCLK_RATE [3:0]
0
0506h
R57 (39h) DAC DSP
Mixing (1)
0
0
0
0
0
0
DAC_M
ONOMI
X
0
ADCR_DAC_SVOL [3:0]
ADC_TO_DACR
[1:0]
0
0
0000h
R58 (3Ah) DAC DSP
Mixing (2)
0
0
0
0
0
0
0
0
ADCL_DAC_SVOL [3:0]
ADC_TO_DACL
[1:0]
0
0
0000h
R60 (3Ch) DC Servo 0
0
0
0
0
0
0
0
0
INL_D
CS_EN
A
INL_D
CS_ST
ARTUP
0
0
INR_D
CS_EN
A
INR_D
CS_ST
ARTUP
0
0
0000h



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