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WM8778 Folha de dados(PDF) 38 Page - Wolfson Microelectronics plc

Nome de Peças WM8778
Descrição Electrónicos  24 BIT 192KHZ STEREO CODEC
PDF  50 Pages
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Fabricante Electrônico  WOLFSON [Wolfson Microelectronics plc]
Página de início  http://www.wolfsonmicro.com
Logo WOLFSON - Wolfson Microelectronics plc

WM8778 Folha de dados(HTML) 38 Page - Wolfson Microelectronics plc

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WM8778
Product Preview
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PP Rev 1.7 June 2004
38
REGISTER MAP
The complete register map is shown below. The detailed description can be found in the relevant text of the device description. The
WM8778 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)
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[7:0]
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
0
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
0
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
0
TRANWIN[2:0]
MAXATTEN[3:0]
0A6
R21 (15h)
0
0
1
0
1
0
1
LRBOTH
MUTELA
MUTERA
0
0
001
R22 (16h)
0
0
1
0
1
1
0
0
0
0
MXBYP
0
MXDAC
001
R23 (17h)
0
0
1
0
1
1
1
SOFTWARE RESET
not reset



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