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WM8777 Datasheet(PDF) 73 Page - Wolfson Microelectronics plc

Part # WM8777
Description  24-bit, 192kHz AV Receiver on-a-Chip
PDF  103 Pages
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Manufacturer  WOLFSON [Wolfson Microelectronics plc]
Direct Link  http://www.wolfsonmicro.com
Logo WOLFSON - Wolfson Microelectronics plc

WM8777 Datasheet(HTML) 73 Page - Wolfson Microelectronics plc

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Pre-Production
WM8777
w
PP Rev 3.0 January 2005
73
REGISTER MAP
The complete register map is shown below. The detailed description can be found in the relevant text of the device description. The
WM8777 can be configured using the Control Interface. All unused bits should be set to ‘0’.
REGISTER B15 B14 B13 B12
B11
B10
B9
B8
B7
B6
B5
B4
B3
B2
B1
B0
DEFAULT
R0(00h)
0
0
0
0
0
0
0
UPDATE FRONTLZCEN
FRONTLA[6:0]
X01101011
R1(01h)
0
0
0
0
0
0
1
UPDATE
FRONTRZCEN
FRONTRA[6:0]
X01101011
R2(02h)
0
0
0
0
0
1
0
UPDATE
CNTRZCEN
CNTRA[6:0]
X01101011
R3(03h)
0
0
0
0
0
1
1
UPDATE
LFEZCEN
LFEA[6:0]
X01101011
R4(04h)
0
0
0
0
1
0
0
UPDATE
SURLZCEN
SURLA[6:0]
X01101011
R5(05h)
0
0
0
0
1
0
1
UPDATE
SURLZCEN
SURRA[6:0]
X01101011
R6(06h)
0
0
0
0
1
1
0
UPDATE
AUXLZCEN
AUXLA[6:0]
X01101011
R7(07h)
0
0
0
0
1
1
1
UPDATE
AUXRZCEN
AUXRA[6:0]
X01101011
R8(08h)
0
0
0
1
0
0
0
UPDATE
HPLZCEN
HPLA[6:0]
X01101011
R9(09h)
0
0
0
1
0
0
1
UPDATE
HPRZCEN
HPRA[6:0]
X01101011
R10(0Ah)
0
0
0
1
0
1
0
UPDATE
MZCEN
MASTA[6:0]
X01101011
R11(0Bh)
0
0
0
1
0
1
1
UPDATE
LDA1[7:0]
X11111111
R12(0Ch) 0
0
0
1
1
0
0
UPDATE
RDA1[7:0]
X11111111
R13(0Dh) 0
0
0
1
1
0
1
UPDATE
LDA2[7:0]
X11111111
R14(0Eh)
0
0
0
1
1
1
0
UPDATE
RDA2[7:0]
X11111111
R15(0Fh)
0
0
0
1
1
1
1
UPDATE
LDA3[7:0]
X11111111
R16(10h)
0
0
1
0
0
0
0
UPDATE
RDA3[7:0]
X11111111
R17(11h)
0
0
1
0
0
0
1
UPDATE
LDA4[7:0]
X11111111
R18(12h)
0
0
1
0
0
1
0
UPDATE
RDA4[7:0]
X11111111
R19(13h)
0
0
1
0
0
1
1
UPDATE
MASTDA[7:0]
X11111111
R20(14h)
0
0
1
0
1
0
0
0
PHASE[7:0]
000000000
R21(15h)
0
0
1
0
1
0
1
PL[3:0]
TOCDAC
0
IZD
DACATC
DZCEN
100100000
R22(16h)
0
0
1
0
1
1
0
RECREN[1:0]
RECLEN[1:0]
MUTEALL
DMUTE[3:0]
000000000
R23(17h)
0
0
1
0
1
1
1
0
DZFM[3:0]
DEEMP[3:0]
000000000
R24(18h)
0
0
1
1
0
0
0
0
MLCKOUT
SRC
MCLKOPEN
PAIFRX_WL[1:0]
PAIFRX
BCP
PAIFRX
LRP
PAIFRX_FMT[1:0]
000100010
R25(19h)
0
0
1
1
0
0
1
PAIFRX
MS
PAIFTX_MS
PAIFRX_RATE[2:0]
DACOSR
PAIFTX_RATE[2:0]
000100010
R26(1Ah)
0
0
1
1
0
1
0
OSCPD
SPDIFRXD
SPDIFTXD
DACPD[3:0]
ADCPD
PWDN
111111110
R27(1Bh)
0
0
1
1
0
1
1
SYNC
ADCOSR
ADCHPD
PAIFTX_WL
[1:0]
PAIFTX
BCP
PAIFTX
LRP
PAIFTX_FMT[1:0]
000100010
R28(1Ch) 0
0
1
1
1
0
0
Reserved
000000000
R29(1Dh) 0
0
1
1
1
0
1
LCSEL[1:0]
MAXGAIN[2:0]
LCT[3:0]
001111011
R30(1Eh)
0
0
1
1
1
1
0
LCEN
ALCZC
0
0
0
HLD[3:0]
000000000
R31(1Fh)
0
0
1
1
1
1
1
FDECAY
DCY[3:0]
ATK[3:0]
100110010
R32(20h)
0
1
0
0
0
0
0
0
0
0
0
NGTH[2:0]
0
NGAT
000000000
R33(21h)
0
1
0
0
0
0
1
0
0
TRANWIN[2:0]
MAXATTEN[3:0]
010100110
R34(22h)
0
1
0
0
0
1
0
0
0
AIN6
FBYP
FBM
FBASS[1:0]
FTRBL[1:0]
000000000
R35(23h)
0
1
0
0
0
1
1
0
CNTR
CNTRGAIIN[2:0]
FLFE
FLFEGAIN[2:0]
000000000



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