WM8994 datasheet(159/359 Pages) WOLFSON

159 / 359 page

Production Data

WM8994

PD, April 2012, Rev 4.4

159

ADDRESS

BIT

LABEL

DEFAULT

DESCRIPTION

SRC2_LOC

K_STS

SRC2 Lock status

0 = Not locked

1 = Locked

SRC1_LOC

K_STS

SRC1 Lock status

0 = Not locked

1 = Locked

FLL2_LOCK

_STS

FLL2 Lock status

0 = Not locked

1 = Locked

FLL1_LOCK

_STS

FLL1 Lock status

0 = Not locked

1 = Locked

MIC2_SHRT

_STS

MICBIAS2 Short Circuit status

0 = Short Circuit threshold not exceeded

1 = Short Circuit threshold exceeded

MIC2_DET_

STS

MICBIAS2 Current Detect status

0 = Current detect threshold not exceeded

1 = Current detect threshold exceeded

MIC1_SHRT

_STS

MICBIAS1 Short Circuit status

0 = Short Circuit threshold not exceeded

1 = Short Circuit threshold exceeded

MIC1_DET_

STS

MICBIAS1 Current Detect status

0 = Current detect threshold not exceeded

1 = Current detect threshold exceeded

TEMP_SHU

T_STS

Temperature Shutdown status

0 = Temperature is below shutdown level

1 = Temperature is above shutdown level

R1848

(0738h)

Interrupt

Status 1

Mask

IM_GP11_EI

GPIO11 Interrupt mask.

0 = Do not mask interrupt.

1 = Mask interrupt.

IM_GP10_EI

GPIO10 Interrupt mask.

0 = Do not mask interrupt.

1 = Mask interrupt.

IM_GP9_EI

GPIO9 Interrupt mask.

0 = Do not mask interrupt.

1 = Mask interrupt.

IM_GP8_EI

GPIO8 Interrupt mask.

0 = Do not mask interrupt.

1 = Mask interrupt.

IM_GP7_EI

GPIO7 Interrupt mask.

0 = Do not mask interrupt.

1 = Mask interrupt.

IM_GP6_EI

GPIO6 Interrupt mask.

0 = Do not mask interrupt.

1 = Mask interrupt.

IM_GP5_EI

GPIO5 Interrupt mask.

0 = Do not mask interrupt.

1 = Mask interrupt.

IM_GP4_EI

GPIO4 Interrupt mask.

0 = Do not mask interrupt.

1 = Mask interrupt.

WM8994 Datasheet(PDF) 159 Page - Wolfson Microelectronics plc

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