WM8804GEDS/R View Datasheet(PDF) - Cirrus Logic

Part Name

Description

MFG CO.

WM8804GEDS/R

1:1 Digital Interface Transceiver with PLL

Cirrus Logic 

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Production Data

REGISTER BIT

ADDRESS

LABEL

R9

0

SPDIFINMODE

SPDMODE

09h

R10

7:0

INTMASK

0Ah

MASK[7:0]

DEFAULT

WM8804

DESCRIPTION

1

00000000

S/PDIF Input Mode Select

Selects the input circuit type for the receiver

input.

0 = CMOS input

1 = Comparator input. Compatible with

500mVppAC coupled consumer S/PDIF input

signals. Refer to S/PDIF specification (IEC

60958-3) for full details.

Interrupt Mask Enable

When a flag is masked, it does not update the

Interrupt Status Register or cause an INT_N

interrupt to be asserted.

0 = unmask, 1 = mask.

MASK[0] = mask control for UPD_UNLOCK

MASK[1] = mask control for INT_INVALID

MASK[2] = mask control for INT_CSUD

MASK[3] = mask control for INT_TRANS_ERR

MASK[4] = mask control for

UPD_NON_AUDIO

MASK[5] = mask control for UPD_CPY_N

MASK[6] = mask control for UPD_DEEMPH

MASK[7] = mask control for UPD_REC_FREQ

w

PD Rev 4.1 September 2007

55

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