WM8351 datasheet(232/330 Pages) WOLFSON

232 / 330 page

WM8351

Production Data

PD, April 2012, Rev 4.5

232

ADDRESS

BIT

LABEL

DEFAULT

DESCRIPTION

REFER TO

R25 (19h)

Interrupt

Status 1

CHG_BATT_HOT_EINT

Battery temp too hot.

(Rising Edge triggered)

Note: This bit is cleared once read.

CHG_BATT_COLD_EINT

Battery temp too cold.

(Rising Edge triggered)

Note: This bit is cleared once read.

CHG_BATT_FAIL_EINT

Battery fail.

(Rising Edge triggered)

Note: This bit is cleared once read.

CHG_TO_EINT

Charger timeout.

(Rising Edge triggered)

Note: This bit is cleared once read.

CHG_END_EINT

Charging final stage.

(Rising Edge triggered)

Note: This bit is cleared once read.

CHG_START_EINT

Charging started.

(Rising Edge triggered)

Note: This bit is cleared once read.

CHG_FAST_RDY_EINT

Indicates that the charger is ready to go into

fast charge.

(Rising Edge triggered)

Note: This bit is cleared once read.

RTC_PER_EINT

RTC periodic interrupt.

(Rising Edge triggered)

Note: This bit is cleared once read.

RTC_SEC_EINT

RTC 1s rollover complete (1Hz tick).

(Rising Edge triggered)

Note: This bit is cleared once read.

RTC_ALM_EINT

RTC alarm signalled.

(Rising Edge triggered)

Note: This bit is cleared once read.

CHG_VBATT_LT_3P9_EINT

Battery Voltage < 3.9 interrupt.

(Rising Edge triggered)

Note: This bit is cleared once read.

CHG_VBATT_LT_3P1_EINT

Battery voltage < 3.1 interrupt.

(Rising Edge triggered)

Note: This bit is cleared once read.

CHG_VBATT_LT_2P85_EINT

Battery voltage < 2.85 interrupt.

(Rising Edge triggered)

Note: This bit is cleared once read.

Interrupt Status 1

WM8351 Datasheet(PDF) 232 Page - Wolfson Microelectronics plc

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