WM8310GEB/V Wolfson Microelectronics, WM8310GEB/V Datasheet - Page 148

• Manufacturer Part Number: WM8310GEB/V
• Description: POWER MANAGEMENT SUBSYSTEM, 169BGA
• Manufacturer: Wolfson Microelectronics

Specifications of WM8310GEB/V

• Supply Voltage: 7V
• No. Of Step-down Dc - Dc Converters: 4
• No. Of Ldo Regulators: 11
• Digital Ic Case Style: BGA
• No. Of Pins: 169
• No. Of Regulated Outputs: 13
• Operating Temperature Range: -40°C To
• Rohs Compliant: Yes
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

WM8310
w
R16402
(4012h)
Interrupt Status
2
R16410
(401Ah)
Interrupt Status
2 Mask
Table 96 OTP Memory Interrupts
23.2.13 RESERVED
23.2.14 BATTERY CHARGER INTERRUPTS
The primary CHG_INT interrupt comprises six secondary interrupts as described in Section 17.7.8.
The secondary interrupt bits are defined in Table 97.
Each of the secondary interrupts can be masked. When a mask bit is set, the corresponding interrupt
event is masked and does not trigger a CHG_INT interrupt. The secondary interrupt bits in R16402
(4012h) are valid regardless of whether the mask bit is set. The secondary interrupts are all masked
by default.
R16402
(4012h)
Interrupt Status
2
ADDRESS
ADDRESS
BIT
BIT
15
14
13
12
11
10
5
4
5
4
9
8
OTP_CMD_END_EINT
OTP_ERR_EINT
IM_OTP_CMD_END_EINT
IM_OTP_ERR_EINT
CHG_BATT_HOT_EINT
CHG_BATT_COLD_EINT
CHG_BATT_FAIL_EINT
CHG_OV_EINT
CHG_END_EINT
CHG_TO_EINT
CHG_MODE_EINT
CHG_START_EINT
LABEL
LABEL
OTP / DBE Command End interrupt
(Rising Edge triggered)
Note: Cleared when a ‘1’ is written.
OTP / DBE Command Fail interrupt
(Rising Edge triggered)
Note: Cleared when a ‘1’ is written.
Interrupt mask.
0 = Do not mask interrupt.
1 = Mask interrupt.
Default value is 1 (masked)
Interrupt mask.
0 = Do not mask interrupt.
1 = Mask interrupt.
Default value is 1 (masked)
Battery Hot interrupt
(Rising Edge triggered)
Note: Cleared when a ‘1’ is written.
Battery Cold interrupt
(Rising Edge triggered)
Note: Cleared when a ‘1’ is written.
Battery Fail interrupt
(Rising Edge triggered)
Note: Cleared when a ‘1’ is written.
Battery Overvoltage interrupt
(Rising Edge triggered)
Note: Cleared when a ‘1’ is written.
Battery Charge End interrupt (End of
Charge Current threshold reached)
(Rising Edge triggered)
Note: Cleared when a ‘1’ is written.
Battery Charge Timeout interrupt
(Charger Timer has expired)
(Rising Edge triggered)
Note: Cleared when a ‘1’ is written.
Battery Charge Mode interrupt (Charger
Mode has changed)
(Rising Edge triggered)
Note: Cleared when a ‘1’ is written.
Battery Charge Start interrupt
(Charging has started)
PP, December 2009, Rev 3.0
DESCRIPTION
DESCRIPTION
Pre-Production
148