WM8352 datasheet(233/336 Pages) WOLFSON

233 / 336 page

Production Data

WM8352

PD, February 2011, Rev 4.4

233

ADDRESS

BIT

LABEL

DEFAULT

DESCRIPTION

REFER TO

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.

ADDRESS

BIT

LABEL

DEFAULT

DESCRIPTION

REFER TO

R26 (1Ah)

Interrupt

Status 2

CS1_EINT

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.

CS2_EINT

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_EINT

USB limit switch interrupt.

(Rising Edge triggered)

Note: This bit is cleared once read.

AUXADC_DATARDY_EINT

Auxiliary data ready.

(Rising Edge triggered)

Note: This bit is cleared once read.

AUXADC_DCOMP4_EINT

DCOMP4 interrupt.

(Rising Edge triggered)

Note: This bit is cleared once read.

AUXADC_DCOMP3_EINT

DCOMP3 interrupt.

(Rising Edge triggered)

Note: This bit is cleared once read.

AUXADC_DCOMP2_EINT

DCOMP2 interrupt.

(Rising Edge triggered)

Note: This bit is cleared once read.

AUXADC_DCOMP1_EINT

DCOMP1 interrupt.

(Rising Edge triggered)

Note: This bit is cleared once read.

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