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PCM1870
SLAS544A – MAY 2007 – REVISED SEPTEMBER 2007
Register 73
B15 B14 B13 B12 B11 B10 B9 B8 B7 B6 B5 B4 B3 B2 B1 B0
Register 73 0 IDX6 IDX5 IDX4 IDX3 IDX2 IDX1 IDX0 PBIS RSV RSV RSV RSV RSV RSV RSV
IDX[6:0]: 100 1001b (49h) Register 73
PBIS: Power Up/Down Control for Bias
Default value: 0
This bit is used to control power up/down for the analog bias circuit.
PBIS = 0 Power down (default)
PBIS = 1 Power up
Register 74
B15 B14 B13 B12 B11 B10 B9 B8 B7 B6 B5 B4 B3 B2 B1 B0
Register 74 0 IDX6 IDX5 IDX4 IDX3 IDX2 IDX1 IDX0 RSV RSV RSV RSV RSV RSV RSV PCOM
IDX[6:0]: 100 1010b (4Ah) Register 74
PCOM: Power Up/Down Control for V
COM
Default value: 0
This bit is used to control power up/down for V
COM
.
PCOM = 0 Power down (default)
PCOM = 1 Power up
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