WM8321 datasheet(158/253 Pages) WOLFSON

158 / 253 page

WM8321

Production Data

PD, February 2012, Rev 4.0

158

ADDRESS

BIT

LABEL

DEFAULT

DESCRIPTION

REFER TO

GP9_EINT

GPIO9 interrupt.

(Trigger is controlled by GP9_INT_MODE)

Note: Cleared when a ‘1’ is written.

GP8_EINT

GPIO8 interrupt.

(Trigger is controlled by GP8_INT_MODE)

Note: Cleared when a ‘1’ is written.

GP7_EINT

GPIO7 interrupt.

(Trigger is controlled by GP7_INT_MODE)

Note: Cleared when a ‘1’ is written.

GP6_EINT

GPIO6 interrupt.

(Trigger is controlled by GP6_INT_MODE)

Note: Cleared when a ‘1’ is written.

GP5_EINT

GPIO5 interrupt.

(Trigger is controlled by GP5_INT_MODE)

Note: Cleared when a ‘1’ is written.

GP4_EINT

GPIO4 interrupt.

(Trigger is controlled by GP4_INT_MODE)

Note: Cleared when a ‘1’ is written.

GP3_EINT

GPIO3 interrupt.

(Trigger is controlled by GP3_INT_MODE)

Note: Cleared when a ‘1’ is written.

GP2_EINT

GPIO2 interrupt.

(Trigger is controlled by GP2_INT_MODE)

Note: Cleared when a ‘1’ is written.

GP1_EINT

GPIO1 interrupt.

(Trigger is controlled by GP1_INT_MODE)

Note: Cleared when a ‘1’ is written.

Interrupt Status 5

ADDRESS

BIT

LABEL

DEFAULT

DESCRIPTION

REFER TO

R16407

(4017h) IRQ

Config

IRQ_OD

IRQ pin configuration

0 = CMOS

1 = Open Drain (integrated pull-up)

IM_IRQ

IRQ pin output mask

0 = Normal

1 = IRQ output is masked

IRQ Config

ADDRESS

BIT

LABEL

DEFAULT

DESCRIPTION

REFER TO

R16408

(4018h)

System

Interrupts

Mask

IM_PS_INT

Interrupt mask.

0 = Do not mask interrupt.

1 = Mask interrupt.

Default value is 1 (masked)

IM_TEMP_INT

Interrupt mask.

0 = Do not mask interrupt.

1 = Mask interrupt.

Default value is 1 (masked)

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