wm8918 Wolfson Microelectronics plc, wm8918 Datasheet - Page 134

• Manufacturer Part Number: wm8918
• Description: Ultra Low Power Dac For Portable Audio Applications
• Manufacturer: Wolfson Microelectronics plc

WM8918
Register 0Fh Power Management 3
Register 12h Power Management 6
Register 14h Clock Rates 0
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Managemen
Managemen
Clock Rates
REGISTER
REGISTER
REGISTER
ADDRESS
ADDRESS
ADDRESS
R15 (0Fh)
R18 (12h)
R20 (14h)
Power
Power
t 3
t 6
0
BIT
BIT
BIT
14
13
1
0
3
2
1
0
0
LINEOUTL_PG
TOCLK_RATE
TOCLK_RATE
LINEOUTR_P
DMICR_ENA
DMICL_ENA
DACR_ENA
DACL_ENA
MCLK_DIV
GA_ENA
LABEL
A_ENA
LABEL
LABEL
_DIV16
_X4
DEFAULT
DEFAULT
DEFAULT
0
0
0
0
0
0
0
0
0
Left Line Output Enable
0 = disabled
1 = enabled
Right Line Output Enable
0 = disabled
1 = enabled
Left DAC Enable
0 = DAC disabled
1 = DAC enabled
Right DAC Enable
0 = DAC disabled
1 = DAC enabled
Digital Microphone DSP Enable
0 = Disabled
1 = Enabled
Digital Microphone DSP Enable
0 = Disabled
1 = Enabled
TOCLK Rate Divider (/16)
0 = f / 1
1 = f / 16
TOCLK Rate Multiplier
0 = f x 1
1 = f x 4
Enables divide by 2 on MCLK
0 = SYSCLK = MCLK
1 = SYSCLK = MCLK / 2
DESCRIPTION
DESCRIPTION
DESCRIPTION
PD, Rev 4.0, September 2010
REFER TO
REFER TO
REFER TO
Production Data
134