WM8350GEB/RV Wolfson Microelectronics, WM8350GEB/RV Datasheet - Page 238

• Manufacturer Part Number: WM8350GEB/RV
• Description: Audio CODECs Audio CODEC plus pwr management
• Manufacturer: Wolfson Microelectronics

Specifications of WM8350GEB/RV

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

REGISTER
WM8350
Register 1Ah Interrupt Status 2
Register 1Ch Under Voltage Interrupt status
w
ADDRESS
REGISTER
ADDRESS
R28 (1Ch)
Interrupt
Voltage
Under
status
BIT
BIT
3
2
1
0
11
10
9
8
5
4
3
2
1
0
SYS_HYST_COMP_FAIL_EINT
UV_LDO4_EINT
UV_LDO3_EINT
UV_LDO2_EINT
UV_LDO1_EINT
UV_DC6_EINT
UV_DC5_EINT
UV_DC4_EINT
UV_DC3_EINT
UV_DC2_EINT
UV_DC1_EINT
SYS_CHIP_GT115_EINT
SYS_CHIP_GT140_EINT
SYS_WDOG_TO_EINT
LABEL
LABEL
DEFAULT
0
0
0
0
0
0
0
0
0
0
DEFAULT
LDO4 Under-voltage interrupt.
(Rising Edge triggered)
Note: This bit is cleared once read.
LDO3 Under-voltage interrupt.
(Rising Edge triggered)
Note: This bit is cleared once read.
LDO2 Under-voltage interrupt.
(Rising Edge triggered)
Note: This bit is cleared once read.
LDO1 Under-voltage interrupt.
(Rising Edge triggered)
Note: This bit is cleared once read.
DCDC6 Under-voltage interrupt.
(Rising Edge triggered)
Note: This bit is cleared once read.
DCDC5 Under-voltage interrupt.
(Rising Edge triggered)
Note: This bit is cleared once read.
DCDC4 Under-voltage interrupt.
(Rising Edge triggered)
Note: This bit is cleared once read.
DCDC3 Under-voltage interrupt.
(Rising Edge triggered)
Note: This bit is cleared once read.
DCDC2 Under-voltage interrupt.
(Rising Edge triggered)
Note: This bit is cleared once read.
DCDC1 Under-voltage interrupt.
(Rising Edge triggered)
Note: This bit is cleared once read.
0
0
0
0
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
DESCRIPTION
PD, February 2011, Rev 4.4
REFER TO
REFER TO
Production Data
238