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WM8961 Datasheet(PDF) 82 Page - Wolfson Microelectronics plc

Part # WM8961
Description  Ultra-Low Power Stereo CODEC with 1W Stereo Class D Speaker Drivers and Ground Referenced Headphone Drivers
PDF  116 Pages
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Manufacturer  WOLFSON [Wolfson Microelectronics plc]
Direct Link  http://www.wolfsonmicro.com
Logo WOLFSON - Wolfson Microelectronics plc

WM8961 Datasheet(HTML) 82 Page - Wolfson Microelectronics plc

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WM8961
Pre-Production
w
PP, August 2009, Rev 3.1
82
REG
NAME
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
DEFAULT
path
R40 (28h) LOUT2 volume
0
0
0
0
0
0
0
SPKVU SPKLZC
SPKLVOL[6:0]
0000h
R41 (29h) ROUT2 volume
0
0
0
0
0
0
0
SPKVU SPKRZC
SPKRVOL[6:0]
0000h
R47 (2Fh) Pwr Mgmt (3)
0
0
0
0
0
0
0
0
0
0
0
0
0
0 TEMP_SHU
T
TEMP_WA
RN
0000h
R48 (30h) Additional
Control (4)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
TSENSENMBSEL 0023h
R49 (31h) Class D Control
1
0
0
0
0
0
0
0
0
SPKR_ENA
SPKL_ENA
0
0
0
0
0
0
0000h
R51 (33h) Class D Control
2
0
0
0
0
0
0
0
0
0
0
0
0
0
CLASSD_ACGAIN[2:0]
0003h
R56 (38h) Clocking 4
0
0
0
0
0
0
0
CLK_DCS_DIV[3:0]
CLK_SYS_RATE[3:0]
0
0106h
R57 (39h) DSP Sidetone 0
0
0
0
0
0
0
0
0
ADCR_DAC_SVOL[3:0]
ADC_TO_DACR[1:0
0
0
0000h
R58 (3Ah) DSP Sidetone 1
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
DCS_ENA_
CHAN_INL
DCS_TRIG
_STARTUP
_INL
0
DCS_TRIG
_SERIES_I
NL (K)
DCS_ENA_
CHAN_INR
DCS_TRIG
_STARTUP
_INR
0
DCS_TRIG
_SERIES_I
NR (K)
0000h
R61 (3Dh) DC Servo 1
0
0
0
0
0
0
0
0
DCS_ENA_
CHAN_HPL
DCS_TRIG
_STARTUP
_HPL
0
DCS_TRIG
_SERIES_H
PL
DCS_ENA_
CHAN_HPR
DCS_TRIG
_STARTUP
_HPR
0
DCS_TRIG
_SERIES_H
PR
0000h
R63 (3Fh) DC Servo 3
0
0
0
0
0
0
0
0
0
0 DCS_FILT_BW_SER
IES[1:0]
0
0
0
0
015Eh
R65 (41h) DC Servo 5
0
0
0
0
0
0
0
0
0
DCS_SERIES_NO_HP[6:0]
0010h
R68 (44h) Analogue PGA
Bias
0
0
0
0
0
0
0
0
0
0
0
0
0
HP_PGAS_BIAS[2:0]
0003h
R69 (45h) Analogue HP 0
0
0
0
0
0
0
0
0
HPL_RMV_
SHORT
HPL_ENA_
OUTP
HPL_ENA_
DLY
HPL_ENA
HPR_RMV_
SHORT
HPR_ENA_
OUTP
HPR_ENA_
DLY
HPR_ENA 0000h
R71 (47h) Analogue HP 2
0
0
0
0
0
0
0
HPL_VOL[2:0]
HPR_VOL[2:0]
HP_BIAS_BOOST[2:0]
01FBh
R72 (48h) Charge Pump 1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
CP_ENA 0000h
R82 (52h) Charge Pump B
0
0
0
0
0
0
0
0
0
0
0
0
0
0
CP_DYN_PWR[1:0] 0000h
R87 (57h) Write Sequencer
1
0
0
0
0
0
0
0
0
0
0
WSEQ_EN
A
WSEQ_WRITE_INDEX[4:0]
0000h
R88 (58h) Write Sequencer
2
0
0
0
0
0
0
0
WSEQ_EO
S
WSEQ_ADDR[7:0]
0000h
R89 (59h) Write Sequencer
3
0
0
0
0
0
0
0
0
WSEQ_DATA[7:0]
0000h
R90 (5Ah) Write Sequencer
4
0
0
0
0
0
0
0
WSEQ_AB
ORT
WSEQ_STA
RT
0
WSEQ_START_INDEX[5:0]
0000h
R91 (5Bh) Write Sequencer
5
0
0
0
0
0
0
0
0
0
WSEQ_DATA_WIDTH[2:0]
WSEQ_DATA_START[3:0]
0000h
R92 (5Ch) Write Sequencer
6
0
0
0
0
0
0
0
0
0
0
0
0
WSEQ_DELAY[3:0]
0000h
R93 (5Dh) Write Sequencer
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
WSEQ_BU
SY
0000h
R252 (FCh General test 1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
ARA_ENA
AUTO_INC 0001h



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