WM1811A Datasheet, PDF (309/328 Pages) Wolfson Microelectronics plc – Multi-Channel Audio Hub CODEC for Smartphones

Production Data
REGISTER BIT
ADDRESS
1
LABEL
IM_MICD_EINT
0
IM_TEMP_SHUT
_EINT
Register 0739h Interrupt Status 2 Mask
DEFAULT
DESCRIPTION
1
Microphone Detection Interrupt mask.
0 = Do not mask interrupt.
1 = Mask interrupt.
1
Temperature Shutdown Interrupt mask.
0 = Do not mask interrupt.
1 = Mask interrupt.
WM1811A
REGISTER BIT
ADDRESS
R1856
0
(0740h)
Interrupt
Control
LABEL
IM_IRQ
Register 0740h Interrupt Control
DEFAULT
DESCRIPTION
0
IRQ Output Interrupt mask.
0 = Do not mask interrupt.
1 = Mask interrupt.
REGISTER
ADDRESS
R1864
(0748h) IRQ
Debounce
BIT
LABEL
5
TEMP_WARN_D
B
4
Reserved
3
Reserved
2
Reserved
1
Reserved
0 TEMP_SHUT_DB
Register 0748h IRQ Debounce
DEFAULT
DESCRIPTION
1
Thermal Warning de-bounce
0 = Disabled
1 = Enabled
1
Reserved - do not change
1
Reserved - do not change
1
Reserved - do not change
1
Reserved - do not change
1
Thermal shutdown de-bounce
0 = Disabled
1 = Enabled
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PD, November 2013, Rev 4.1
309