wm8351 Wolfson Microelectronics plc, wm8351 Datasheet - Page 232

• Manufacturer Part Number: wm8351
• Description: Wolfson Audioplus? Stereo Codec With Power Management
• Manufacturer: Wolfson Microelectronics plc

REGISTER
WM8351
Register 1Ah Interrupt Status 2
w
ADDRESS
R26 (1Ah)
Interrupt
Status 2
BIT
13
10
8
7
6
5
4
3
2
1
0
SYS_HYST_COMP_FAIL_EINT
AUXADC_DATARDY_EINT
AUXADC_DCOMP4_EINT
AUXADC_DCOMP3_EINT
AUXADC_DCOMP2_EINT
AUXADC_DCOMP1_EINT
SYS_CHIP_GT115_EINT
SYS_CHIP_GT140_EINT
SYS_WDOG_TO_EINT
USB_LIMIT_EINT
CS1_EINT
LABEL
DEFAULT
0
0
0
0
0
0
0
0
0
0
0
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.
Hysteresis comparator indication that
LINE or BATT is less that shutdown
threshold.
(Rising Edge triggered)
Note: This bit is cleared once read.
Chip over 115°C temp limit.
(Rising Edge triggered)
Note: This bit is cleared once read.
Chip over 140°C temp limit.
(Rising Edge triggered)
Note: This bit is cleared once read.
Watchdog timeout has occurred.
(Rising Edge triggered)
Note: This bit is cleared once read.
DESCRIPTION
PD, June 2009, Rev 4.1
REFER TO
Production Data
232