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WM8777
REGISTER B15 B14 B13 B12 B11 B10 B9
B8
B7
B6
B5
B4
B3
B2
B1
B0
DEFAULT
READEN
3
0
0
0
READEN2
0
0
0
0
000000000
R74(4Ah)
1
0
0
1
0
1
0
SPDIF_MO
DE
0
CPY_N
PCM_N
AUDIO_N
BIP
PARITYERR
VALIDITY
UNLOCK
R75(4Bh)
R76(4Ch)
R77(4Dh)
R78(4Eh)
R79(4Fh)
R80(50h)
R81(51h)
R127(7Fh)
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
1
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
1
0
1
1
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
1
Read Only 1
Read Only 2
Read Only 3
Read Only 4
Read Only 5
Read Only 6
RESET
See Notes
DEFAULT
DATA
ADDRESS
Table 81 Register Map
Note: Any write to R127 causes a software reset.
PP Rev 1.94 November 2004
75
w
WOLFSON [ WOLFSON MICROELECTRONICS PLC ]
