wm8918 Wolfson Microelectronics plc, wm8918 Datasheet - Page 164

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

WM8918
Register 81h Interrupt Polarity
Register 82h Interrupt Debounce
Register 86h EQ1
w
REGISTER
REGISTER
REGISTER
R130 (82h)
R134 (86h)
ADDRESS
ADDRESS
ADDRESS
Debounce
Interrupt
EQ1
BIT
BIT
BIT
0
9
8
5
4
3
2
1
0
0
GPIO_BCLK_E
MIC_DET_EIN
MIC_SHRT_EI
MIC_DET_EIN
WSEQ_EINT_
GPIO1_EINT_
GPI8_EINT_D
GPI7_EINT_D
FLL_LOCK_EI
EQ_ENA
INT_DB
LABEL
LABEL
LABEL
T_POL
NT_DB
NT_DB
T_DB
DB
DB
B
B
DEFAULT
DEFAULT
DEFAULT
0
0
0
0
0
0
0
0
0
0
1 = active low
MICBIAS current detect interrupt polarity
0 = active high
1 = active low
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
EQ enable
0 = EQ disabled
1 = EQ enabled
DESCRIPTION
DESCRIPTION
DESCRIPTION
PD, Rev 4.0, September 2010
REFER TO
REFER TO
REFER TO
Production Data
164