wm8918 Wolfson Microelectronics plc, wm8918 Datasheet - Page 111

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

Production Data
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Table 74 Interrupt Polarity Registers
Table 75 Interrupt Debounce Registers
R130 (82h)
Interrupt
Debounce
REGISTER
REGISTER
ADDRESS
ADDRESS
BIT
BIT
0
9
8
5
4
3
2
1
0
MIC_DET_EINT_POL
GPIO_BCLK_EINT_DB
MIC_SHRT_EINT_DB
FLL_LOCK_EINT_DB
MIC_DET_EINT_DB
WSEQ_EINT_DB
GPIO1_EINT_DB
GPI8_EINT_DB
GPI7_EINT_DB
LABEL
LABEL
DEFAULT
DEFAULT
0
0
0
0
0
0
0
0
0
GPIO4 interrupt debounce
0 = disabled
1 = enabled
Write Sequencer interrupt
debounce enable
0 = disabled
1 = enabled
GPIO1 input debounce
0 = disabled
1 = enabled
GPI8 input debounce
0 = disabled
1 = enabled
GPI7 input debounce
0 = disabled
1 = enabled
FLL Lock debounce
0 = disabled
1 = enabled
MICBIAS short circuit interrupt
debounce
0 = disabled
1 = enabled
MICBIAS current detect
interrupt debounce
0 = disabled
1 = enabled
MICBIAS current detect
interrupt polarity
0 = active high
1 = active low
PD, Rev 4.0, September 2010
DESCRIPTION
DESCRIPTION
WM8918
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