WM8281ECSSLASHR datasheet(253/392 Pages) CIRRUS

253 / 392 page

WM8281

Rev 4.0

253

ADDRESS

BIT

LABEL

DEFAULT

DESCRIPTION

HPDET_EINT2

Headphone Detect Interrupt

(Rising edge triggered)

Note: Cleared when a ‘1’ is written.

MICDET_EINT2

Microphone / Accessory Detect Interrupt

(Detection event triggered)

Note: Cleared when a ‘1’ is written.

WSEQ_DONE_EI

NT2

Write Sequencer Done Interrupt

(Rising edge triggered)

Note: Cleared when a ‘1’ is written.

DRC2_SIG_DET

_EINT2

DRC2 Signal Detect Interrupt

(Rising and falling edge triggered)

Note: Cleared when a ‘1’ is written.

DRC1_SIG_DET

_EINT2

DRC1 Signal Detect Interrupt

(Rising and falling edge triggered)

Note: Cleared when a ‘1’ is written.

ASRC2_LOCK_E

INT2

ASRC2 Lock Interrupt

(Rising and falling edge triggered)

Note: Cleared when a ‘1’ is written.

ASRC1_LOCK_E

INT2

ASRC1 Lock Interrupt

(Rising and falling edge triggered)

Note: Cleared when a ‘1’ is written.

UNDERCLOCKE

D_EINT2

Underclocked Error Interrupt

(Rising edge triggered)

Note: Cleared when a ‘1’ is written.

OVERCLOCKED

_EINT2

Overclocked Error Interrupt

(Rising edge triggered)

Note: Cleared when a ‘1’ is written.

FLL2_LOCK_EIN

FLL2 Lock Interrupt

(Rising and falling edge triggered)

Note: Cleared when a ‘1’ is written.

FLL1_LOCK_EIN

FLL1 Lock Interrupt

(Rising and falling edge triggered)

Note: Cleared when a ‘1’ is written.

CLKGEN_ERR_E

INT2

SYSCLK Underclocked Error Interrupt

(Rising edge triggered)

Note: Cleared when a ‘1’ is written.

CLKGEN_ERR_A

SYNC_EINT2

ASYNCCLK Underclocked Error Interrupt

(Rising edge triggered)

Note: Cleared when a ‘1’ is written.

R3347

(0D13h)

IRQ2

Status 4

CTRLIF_ERR_EI

NT2

Control Interface Error Interrupt

(Rising edge triggered)

Note: Cleared when a ‘1’ is written.

MIXER_DROPPE

D_SAMPLE_EIN

Mixer Dropped Sample Interrupt

(Rising edge triggered)

Note: Cleared when a ‘1’ is written.

ASYNC_CLK_EN

A_LOW_EINT2

ASYNC_CLK_ENA Interrupt

(Triggered on ASYNCCLK shut-down)

Note: Cleared when a ‘1’ is written.

SYSCLK_ENA_L

OW_EINT2

SYSCLK_ENA Interrupt

(Triggered on SYSCLK shut-down)

Note: Cleared when a ‘1’ is written.

ISRC1_CFG_ER

R_EINT2

ISRC1 Configuration Error Interrupt

(Rising edge triggered)

Note: Cleared when a ‘1’ is written.

WM8281ECS/R Scheda tecnica(PDF) 253 Page - Cirrus Logic

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