wm8918 Wolfson Microelectronics plc, wm8918 Datasheet - Page 162

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

WM8918
Register 7Fh Interrupt Status
w
REGISTER
R127 (7Fh)
ADDRESS
Interrupt
Status
BIT
10
9
8
5
4
3
2
1
0
GPIO_BCLK_E
MIC_SHRT_EI
MIC_DET_EIN
FLL_LOCK_EI
WSEQ_EINT
GPIO1_EINT
GPI8_EINT
GPI7_EINT
LABEL
IRQ
INT
NT
NT
T
DEFAULT
0
0
0
0
0
0
0
0
0
Logical OR of all other interrupt flags
GPIO4 interrupt
0 = interrupt not set
1 = interrupt is set
Cleared when a ‘1’ is written
Write Sequence interrupt
0 = interrupt not set
1 = interrupt is set
Cleared when a ‘1’ is written.
Note that the read value of WSEQ_EINT is not valid
whilst the Write Sequencer is Busy
GPIO1 interrupt
0 = interrupt not set
1 = interrupt is set
Cleared when a ‘1’ is written
GPI8 interrupt
0 = interrupt not set
1 = interrupt is set
Cleared when a ‘1’ is written
GPI7 interrupt
0 = interrupt not set
1 = interrupt is set
Cleared when a ‘1’ is written
FLL Lock interrupt
0 = interrupt not set
1 = interrupt is set
Cleared when a ‘1’ is written
MICBIAS short circuit interrupt
0 = interrupt not set
1 = interrupt is set
Cleared when a ‘1’ is written
MICBIAS current detect interrupt
0 = interrupt not set
1 = interrupt is set
Cleared when a ‘1’ is written
DESCRIPTION
PD, Rev 4.0, September 2010
REFER TO
Production Data
162