WM8281ECSSLASHR datasheet(252/392 Pages) CIRRUS

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WM8281

252

Rev 4.0

ADDRESS

BIT

LABEL

DEFAULT

DESCRIPTION

R3344

(0D10h)

IRQ2

Status 1

GP4_EINT2

GPIO4 Interrupt

(Rising and falling edge triggered)

Note: Cleared when a ‘1’ is written.

GP3_EINT2

GPIO3 Interrupt

(Rising and falling edge triggered)

Note: Cleared when a ‘1’ is written.

GP2_EINT2

GPIO2 Interrupt

(Rising and falling edge triggered)

Note: Cleared when a ‘1’ is written.

GP1_EINT2

GPIO1 Interrupt

(Rising and falling edge triggered)

Note: Cleared when a ‘1’ is written.

R3345

(0D11h)

IRQ2

Status 2

DSP4_RAM_RD

Y_EINT2

DSP4 RAM Ready Interrupt

(Rising edge triggered)

Note: Cleared when a ‘1’ is written.

DSP3_RAM_RD

Y_EINT2

DSP3 RAM Ready Interrupt

(Rising edge triggered)

Note: Cleared when a ‘1’ is written.

DSP2_RAM_RD

Y_EINT2

DSP2 RAM Ready Interrupt

(Rising edge triggered)

Note: Cleared when a ‘1’ is written.

DSP1_RAM_RD

Y_EINT2

DSP1 RAM Ready Interrupt

(Rising edge triggered)

Note: Cleared when a ‘1’ is written.

DSP_IRQ8_EINT

DSP IRQ8 Interrupt

(Rising and falling edge triggered)

Note: Cleared when a ‘1’ is written.

DSP_IRQ7_EINT

DSP IRQ7 Interrupt

(Rising and falling edge triggered)

Note: Cleared when a ‘1’ is written.

DSP_IRQ6_EINT

DSP IRQ6 Interrupt

(Rising and falling edge triggered)

Note: Cleared when a ‘1’ is written.

DSP_IRQ5_EINT

DSP IRQ5 Interrupt

(Rising and falling edge triggered)

Note: Cleared when

a ‘1’ is written.

DSP_IRQ4_EINT

DSP IRQ4 Interrupt

(Rising and falling edge triggered)

Note: Cleared when a ‘1’ is written.

DSP_IRQ3_EINT

DSP IRQ3 Interrupt

(Rising and falling edge triggered)

Note: Cleared when a ‘1’ is written.

DSP_IRQ2_EINT

DSP IRQ2 Interrupt

(Rising and falling edge triggered)

Note: Cleared when a ‘1’ is written.

DSP_IRQ1_EINT

DSP IRQ1 Interrupt

(Rising and falling edge triggered)

Note: Cleared when a ‘1’ is written.

R3346

(0D12h)

IRQ2

Status 3

SPK_OVERHEA

T_WARN_EINT2

Speaker Overheat Warning Interrupt

(Rising and falling edge triggered)

Note: Cleared when a ‘1’ is written.

SPK_OVERHEA

T_EINT2

Speaker Overheat Interrupt

(Rising and falling edge triggered)

Note: Cleared when a ‘1’ is written.

WM8281ECS/R Datenblatt(PDF) 252 Page - Cirrus Logic

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