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WM8776 Datasheet(PDF) 41 Page - Wolfson Microelectronics plc

Part # WM8776
Description  24-bit, 192kHz Stereo CODEC with 5 Channel I/P Multiplexer
PDF  57 Pages
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Manufacturer  WOLFSON [Wolfson Microelectronics plc]
Direct Link  http://www.wolfsonmicro.com
Logo WOLFSON - Wolfson Microelectronics plc

WM8776 Datasheet(HTML) 41 Page - Wolfson Microelectronics plc

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Production Data
WM8776
w
PD Rev 4.0 April 2005
41
REGISTER MAP
The complete register map is shown below. The detailed description can be found in the relevant text
of the device description. The WM8776 can be configured using the Control Interface. All unused bits
should be set to ‘0’.
REGISTER
B
15
B
14
B
13
B
12
B
11
B
10
B
9
B8
B7
B6
B5
B4
B3
B2
B1
B0
DEFAULT
(HEX)
R0 (00h)
0
0
0
0
0
0
0
UPDATE HPLZCEN
HPLA[6:0]
079
R1 (01h)
0
0
0
0
0
0
1
UPDATE HPRZCEN
HPRA[6:0]
079
R2 (02h)
0
0
0
0
0
1
0 UPDATEA HPMZCEN
HPMASTA[6:0]
079
R3 (03h)
0
0
0
0
0
1
1 UPDATED
LDA[7:0]
0FF
R4 (04h)
0
0
0
0
1
0
0 UPDATED
RDA[7:0]
0FF
R5 (05h)
0
0
0
0
1
0
1 UPDATED
MASTDA
0FF
R6 (06h)
0
0
0
0
1
1
0
0
0
0
0
0
0
0
PHASE[1:0]
000
R7 (07h)
0
0
0
0
1
1
1
0
PL[3:0]
TOD
IZD
ATC
DZCEN
090
R8 (08h)
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
DMUTE
000
R9 (09h)
0
0
0
1
0
0
1
0
0
0
0
0
0
DZFM [1:0]
DEEMPH
000
R10 (0Ah)
0
0
0
1
0
1
0
0
0
0
DACWL[1:0]
DACBCP
DACLRP
DACFMT[1:0]
022
R11 (0Bh)
0
0
0
1
0
1
1
ADCHPD
0
ADCMCLK
ADCWL[1:0]
ADCBCP
ADCLRP
ADCFMT[1:0]
022
R12 (0Ch)
0
0
0
1
1
0
0
ADCMS
DACMS
DACRATE[2:0]
ADCOSR
ADCRATE[2:0]
022
R13 (ODh)
0
0
0
1
1
0
1
0
0
AINPD
0
0
HPPD
DACPD
ADCPD
PDWN
008
R14 (0Eh)
0
0
0
1
1
1
0
ZCLA
LAG[7:0]
0CF
R15 (0Fh)
0
0
0
1
1
1
1
ZCRA
RAG[7:0]
0CF
R16 (10h)
0
0
1
0
0
0
0
LCSEL[1:0]
MAXGAIN[2:0]
LCT[3:0]
07B
R17 (11h)
0
0
1
0
0
0
1
LCEN
ALCZC
0
0
0
HLD[3:0]
000
R18 (12h)
0
0
1
0
0
1
0
FDECAY
DCY[3:0]
ATK[3:0]
032
R19 (13h)
0
0
1
0
0
1
1
0
0
0
0
NGTH[2:0]
0
NGAT
000
R20 (14h)
0
0
1
0
1
0
0
0
1
TRANWIN[2:0]
MAXATTEN[3:0]
0A6
R21 (15h)
0
0
1
0
1
0
1
LRBOTH
MUTELA
MUTERA
0
AMX[4:0]
001
R22 (16h)
0
0
1
0
1
1
0
0
0
0
MX[2:0]
001
R23 (17h)
0
0
1
0
1
1
1
SOFTWARE RESET
not reset



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