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WM8569
REGISTER MAP
The complete register map is shown below. The detailed description can be found in the relevant text of the device description. The
WM8569 can be configured using the Control Interface. All unused bits should be set to ‘0’.
REGISTER
R0(00h)
B15 B14 B13 B12 B11 B10 B9
B8
B7
B6
B5
B4
LDA[7:0]
RDA[7:0]
B3
B2
B1
B0
DEFAULT
UPDATE
011111111
0
0
0
0
0
0
0
0
0
0
0
0
0
1
UPDATE
011111111
100100000
R1(01h)
PL[8:5]
IZD
DACIWL[5:4]
ATC
0
0
0
R2(02h)
0
0
0
0
0
1
0
DACFMT[1:0]
0
UPDATE
0
0
0
PHASE
DACBCP
DACLRP
000000000
011111111
000000000
010000000
R3(03h)
R8(08h)
R9(09h)
R10(0Ah)
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
0
0
1
0
0
1
1
0
1
0
MASTDA[7:0]
DEEMP
0
0
DMUTE
0
0
0
0
ZCD
DACRATE[8:6]
DACMS PWRDNALL
ADCMS
DACPD
ADCPD
ADC
OSR
ADCRATE[7:5]
ADCIWL[3:2]
ADCFMT[1:0]
001000000
R11(0Bh)
0
0
0
1
0
1
1
AMUTE
ALL
0
0
MPD
ADCBCP ADCLRP ADCHP
RESET
AMUTEL AMUTER 000000000
000000000
R12(0Ch)
R31(1Fh)
0
0
0
0
0
1
1
1
1
1
0
1
0
1
PP Rev 1.1 December 2005
21
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WOLFSON [ WOLFSON MICROELECTRONICS PLC ]
