WM8993 datasheet(180/229 Pages) WOLFSON

180 / 229 page

WM8993

Production Data

PD, November 2010, Rev 4.0

180

ADDRESS

BIT

LABEL

DEFAULT

DESCRIPTION

IM_GPI7_EINT

GPI7 interrupt mask

0 = do not mask interrupt

1 = mask interrupt

IM_WSEQ_EIN

Write Sequencer interrupt mask

0 = do not mask interrupt

1 = mask interrupt

GPI7_ENA

GPI7 input enable

0 = disabled

1 = enabled

ADDRESS

BIT

LABEL

DEFAULT

DESCRIPTION

R23 (17h)

GPIO_POL

JD2_SC_POL

MICBIAS2 Short Circuit interrupt polarity

0 = active high

1 = active low

JD2_POL

MICBIAS2 Current Detect interrupt polarity

0 = active high

1 = active low

WSEQ_POL

Write Sequencer interrupt polarity

0 = active high (interrupt is triggered when WSEQ is

busy)

1 = active low (interrupt is triggered when WSEQ is

idle)

IRQ_POL

Interrupt status (IRQ) polarity

0 = active high

1 = active low

TEMPOK_POL

Temp OK interrupt polarity

0 = active high (interrupt is triggered when temperature

is normal)

1 = active low (interrupt is triggered when over-

temperature)

JD1_SC_POL

MICBIAS1 Short Circuit interrupt polarity

0 = active high

1 = active low

JD1_POL

MICBIAS1 Current Detect interrupt polarity

0 = active high

1 = active low

FLL_LOCK_PO

FLL Lock interrupt polarity

0 = active high (interrupt is triggered when FLL Lock is

reached)

1 = active low (interrupt is triggered when FLL is not

locked)

GPI8_POL

GPI8 interrupt polarity

0 = active high

1 = active low

GPI7_POL

GPI7 interrupt polarity

0 = active high

1 = active low

GPIO1_POL

GPIO1 interrupt polarity

0 = active high

1 = active low

WM8993 Datasheet(PDF) 180 Page - Wolfson Microelectronics plc

WM8993 Datasheet(HTML) 180 Page - Wolfson Microelectronics plc

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