wm8350 Wolfson Microelectronics plc, wm8350 Datasheet - Page 237

• Manufacturer Part Number: wm8350
• Description: Wolfson Audioplus? Stereo Codec With Power Management
• Manufacturer: Wolfson Microelectronics plc

REGISTER
REGISTER
Production Data
Register 19h Interrupt Status 1
w
ADDRESS
ADDRESS
R26 (1Ah)
Interrupt
Status 2
BIT
BIT
13
12
10
8
7
6
5
4
7
6
5
2
1
0
CHG_VBATT_LT_2P85_EINT
CHG_VBATT_LT_3P9_EINT
CHG_VBATT_LT_3P1_EINT
AUXADC_DATARDY_EINT
AUXADC_DCOMP4_EINT
AUXADC_DCOMP3_EINT
AUXADC_DCOMP2_EINT
AUXADC_DCOMP1_EINT
RTC_PER_EINT
RTC_SEC_EINT
RTC_ALM_EINT
USB_LIMIT_EINT
CS1_EINT
CS2_EINT
LABEL
LABEL
DEFAULT
DEFAULT
0
0
0
0
0
0
0
0
0
0
0
0
0
0
RTC periodic interrupt.
(Rising Edge triggered)
Note: This bit is cleared once read.
RTC 1s rollover complete (1Hz tick).
(Rising Edge triggered)
Note: This bit is cleared once read.
RTC alarm signalled.
(Rising Edge triggered)
Note: This bit is cleared once read.
Battery Voltage < 3.9 interrupt.
(Rising Edge triggered)
Note: This bit is cleared once read.
Battery voltage < 3.1 interrupt.
(Rising Edge triggered)
Note: This bit is cleared once read.
Battery voltage < 2.85 interrupt.
(Rising Edge triggered)
Note: This bit is cleared once read.
Flag to indicate drain voltage can no
longer be regulated and output current
may be out of spec.
(Rising Edge triggered)
Note: This bit is cleared once read.
Flag to indicate drain voltage can no
longer be regulated and output current
may be out of spec.
(Rising Edge triggered)
Note: This bit is cleared once read.
USB limit switch interrupt.
(Rising Edge triggered)
Note: This bit is cleared once read.
Auxiliary data ready.
(Rising Edge triggered)
Note: This bit is cleared once read.
DCOMP4 interrupt.
(Rising Edge triggered)
Note: This bit is cleared once read.
DCOMP3 interrupt.
(Rising Edge triggered)
Note: This bit is cleared once read.
DCOMP2 interrupt.
(Rising Edge triggered)
Note: This bit is cleared once read.
DCOMP1 interrupt.
(Rising Edge triggered)
Note: This bit is cleared once read.
DESCRIPTION
DESCRIPTION
PD, June 2009, Rev 4.1
REFER TO
REFER TO
WM8350
237