wm8350 Wolfson Microelectronics plc, wm8350 Datasheet - Page 236

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

REGISTER
WM8350
Register 18h System Interrupts
w
REGISTER
ADDRESS
ADDRESS
R25 (19h)
R24 (18h)
Interrupts
Interrupt
Status 1
System
BIT
BIT
15
14
13
12
11
10
9
13
12
9
8
7
6
5
4
3
2
1
0
CHG_BATT_COLD_EINT
AUXADC_INT
CHG_BATT_FAIL_EINT
CHG_FAST_RDY_EINT
CHG_BATT_HOT_EINT
CODEC_INT
WKUP_INT
CHG_INT
RTC_INT
SYS_INT
USB_INT
CHG_START_EINT
EXT_INT
LABEL
OC_INT
GP_INT
UV_INT
CS_INT
CHG_END_EINT
CHG_TO_EINT
LABEL
DEFAULT
0
0
0
0
0
0
0
0
0
0
0
0
DEFAULT
First-level over-current interrupt.
Note: This bit is cleared once read.
First-level under-voltage interrupt.
Note: This bit is cleared once read.
First-level current sink interrupt.
Note: This bit is cleared once read.
First-level external interrupt.
Note: This bit is cleared once read.
First-level codec interrupt.
Note: This bit is cleared once read.
First-level GPIO interrupt.
Note: This bit is cleared once read.
First-level AUXADC comparator interrupt.
Note: This bit is cleared once read.
First-level RTC interrupt.
Note: This bit is cleared once read.
First-level system interrupt.
Note: This bit is cleared once read.
First-level charger interrupt.
Note: This bit is cleared once read.
First-level USB interrupt.
Note: This bit is cleared once read.
First-level wakeup interrupt.
Note: This bit is cleared once read.
0
0
0
0
0
0
0
Battery temp too hot.
(Rising Edge triggered)
Note: This bit is cleared once read.
Battery temp too cold.
(Rising Edge triggered)
Note: This bit is cleared once read.
Battery fail.
(Rising Edge triggered)
Note: This bit is cleared once read.
Charger timeout.
(Rising Edge triggered)
Note: This bit is cleared once read.
Charging final stage.
(Rising Edge triggered)
Note: This bit is cleared once read.
Charging started.
(Rising Edge triggered)
Note: This bit is cleared once read.
Indicates that the charger is ready to go
into fast charge.
(Rising Edge triggered)
Note: This bit is cleared once read.
DESCRIPTION
DESCRIPTION
PD, June 2009, Rev 4.1
REFER TO
REFER TO
Production Data
236