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WM8321 Datasheet(PDF) 155 Page - Wolfson Microelectronics plc

Part # WM8321
Description  Processor Power Management Subsystem
PDF  253 Pages
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Manufacturer  WOLFSON [Wolfson Microelectronics plc]
Direct Link  http://www.wolfsonmicro.com
Logo WOLFSON - Wolfson Microelectronics plc

WM8321 Datasheet(HTML) 155 Page - Wolfson Microelectronics plc

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Production Data
WM8321
w
PD, February 2012, Rev 4.0
155
REGISTER
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
REFER TO
0 = No interrupt
1 = Interrupt is asserted
5
RTC_INT
0
Real Time Clock and Crystal Oscillator primary interrupt
0 = No interrupt
1 = Interrupt is asserted
4
OTP_INT
0
OTP Memory primary interrupt
0 = No interrupt
1 = Interrupt is asserted
1
HC_INT
0
High Current primary interrupt
0 = No interrupt
1 = Interrupt is asserted
0
UV_INT
0
Undervoltage primary interrupt
0 = No interrupt
1 = Interrupt is asserted
Register 4010h
System Interrupts
REGISTER
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
REFER TO
R16401
(4011h)
Interrupt
Status 1
15
PPM_SYSLO_
EINT
0
Power Path SYSLO interrupt
(Rising Edge triggered)
Note: Cleared when a ‘1’ is written.
12
ON_PIN_CINT
0
ON pin interrupt.
(Rising and Falling Edge triggered)
Note: Cleared when a ‘1’ is written.
11
WDOG_TO_EI
NT
0
Watchdog timeout interrupt.
(Rising Edge triggered)
Note: Cleared when a ‘1’ is written.
8
AUXADC_DAT
A_EINT
0
AUXADC Data Ready interrupt
(Rising Edge triggered)
Note: Cleared when a ‘1’ is written.
7
AUXADC_DCO
MP4_EINT
0
AUXADC Digital Comparator 4 interrupt
(Trigger is controlled by DCMP4_GT)
Note: Cleared when a ‘1’ is written.
6
AUXADC_DCO
MP3_EINT
0
AUXADC Digital Comparator 3 interrupt
(Trigger is controlled by DCMP3_GT)
Note: Cleared when a ‘1’ is written.
5
AUXADC_DCO
MP2_EINT
0
AUXADC Digital Comparator 2 interrupt
(Trigger is controlled by DCMP2_GT)
Note: Cleared when a ‘1’ is written.
4
AUXADC_DCO
MP1_EINT
0
AUXADC Digital Comparator 1 interrupt
(Trigger is controlled by DCMP1_GT)
Note: Cleared when a ‘1’ is written.
3
RTC_PER_EIN
T
0
RTC Periodic interrupt
(Rising Edge triggered)
Note: Cleared when a ‘1’ is written.
2
RTC_ALM_EIN
T
0
RTC Alarm interrupt
(Rising Edge triggered)
Note: Cleared when a ‘1’ is written.



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