WM8321 datasheet(163/253 Pages) WOLFSON

163 / 253 page

Production Data

WM8321

PD, February 2012, Rev 4.0

163

ADDRESS

BIT

LABEL

DEFAULT

DESCRIPTION

REFER TO

IM_GP8_EINT

Interrupt mask.

0 = Do not mask interrupt.

1 = Mask interrupt.

Default value is 1 (masked)

IM_GP7_EINT

Interrupt mask.

0 = Do not mask interrupt.

1 = Mask interrupt.

Default value is 1 (masked)

IM_GP6_EINT

Interrupt mask.

0 = Do not mask interrupt.

1 = Mask interrupt.

Default value is 1 (masked)

IM_GP5_EINT

Interrupt mask.

0 = Do not mask interrupt.

1 = Mask interrupt.

Default value is 1 (masked)

IM_GP4_EINT

Interrupt mask.

0 = Do not mask interrupt.

1 = Mask interrupt.

Default value is 1 (masked)

IM_GP3_EINT

Interrupt mask.

0 = Do not mask interrupt.

1 = Mask interrupt.

Default value is 1 (masked)

IM_GP2_EINT

Interrupt mask.

0 = Do not mask interrupt.

1 = Mask interrupt.

Default value is 1 (masked)

IM_GP1_EINT

Interrupt mask.

0 = Do not mask interrupt.

1 = Mask interrupt.

Default value is 1 (masked)

Interrupt Status 5 Mask

ADDRESS

BIT

LABEL

DEFAULT

DESCRIPTION

REFER TO

R16416

(4020h)

RTC Write

Counter

15:0

RTC_WR_CNT

[15:0]

0000_0000

_0000_000

RTC Write Counter.

This random number is updated on every write to the

RTC_TIME registers.

RTC Write Counter

ADDRESS

BIT

LABEL

DEFAULT

DESCRIPTION

REFER TO

R16417

(4021h)

RTC Time 1

15:0

RTC_TIME

[15:0]

0000_0000

_0000_000

RTC Seconds counter (MSW)

RTC_TIME increments by 1 every second. This is the

16 MSBs.

RTC Time 1

WM8321 датащи(PDF) 163 Page - Wolfson Microelectronics plc

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