WM8772 View Datasheet(PDF) - Cirrus Logic
Part Name
Description
MFG CO.
'WM8772' PDF : 73 Pages View PDF
WM8772EDS – 28 LEAD SSOP
Production Data
REGISTER MAP - 28 PIN SSOP
The complete register map is shown below. The detailed description can be found in the relevant text of the device description. The
WM8772EDS 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
R0(00h)
0 0 0 0 0 0 0 UPDATE
R1(01h)
0 0 0 0 0 0 1 UPDATE
B4
B3
B2
B1
B0
DEFAULT
LDA1[7:0]
011111111
RDA1[7:0]
011111111
R2(02h)
0000010
PL[8:5]
PDWN
MUTE
IZD
ATC
DEEMP
100100000
All DAC
All DAC
R3(03h)
R4(04h)
R5(05h)
R6(06h)
R7(07h)
R8(08h)
R9(09h)
R10(0Ah)
R11(0Bh)
R12(0Ch)
R31(1Fh)
0000011
PHASE[8:6]
0 0 0 0 1 0 0 UPDATE
0 0 0 0 1 0 1 UPDATE
0 0 0 0 1 1 0 UPDATE
0 0 0 0 1 1 1 UPDATE
0 0 0 1 0 0 0 UPDATE
0001001
DEEMP[8:6]
0001010
RATE[8:6]
0001011
ADC
OSR
010
0001100
0
0
MPD
0011111
IWL[5:4]
BCP
LRP
FMT[1:0]
000000000
LDA2[7:0]
011111111
RDA2[7:0]
011111111
LDA3[7:0]
011111111
RDA3[7:0]
011111111
MASTDA[7:0]
011111111
DMUTE[5:3]
DZFM[2:1]
ZCD
000000000
MS PWRDNALL
DACPD[3:1]
ADCPD 010000000
0
00
00
001000000
0
0
ADCHP AMUTE AMUTEL AMUTER 000000000
ALL
RESET
000000000
w
PD Rev 4.2 October 2005
30
Share Link: 
