CS4385(2004) View Datasheet(PDF) - Cirrus Logic

Part Name

Description

MFG CO.

CS4385
(Rev.:2004)

114 dB, 192 kHz 8-Channel D/A Converter

Cirrus Logic 

ATAPI4

0

0

0

0

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

ATAPI3

1

1

1

1

0

0

0

0

0

0

0

0

1

1

1

1

1

1

1

1

ATAPI2

1

1

1

1

0

0

0

0

1

1

1

1

0

0

0

0

1

1

1

1

ATAPI1

0

0

1

1

0

0

1

1

0

0

1

1

0

0

1

1

0

0

1

1

ATAPI0

0

1

0

1

0

1

0

1

0

1

0

1

0

1

0

1

0

1

0

1

AOUTAx

a[(L+R)/2]

a[(L+R)/2]

a[(L+R)/2]

a[(L+R)/2]

MUTE

MUTE

MUTE

MUTE

aR

aR

aR

aR

aL

aL

aL

aL

[(aL+bR)/2]

[(aL+bR)/2]

[(bL+aR)/2]

[(aL+bR)/2]

Table 9. ATAPI Decode

CS4385

AOUTBx

MUTE

bR

bL

b[(L+R)/2]

MUTE

bR

bL

[(bL+aR)/2]

MUTE

bR

bL

[(aL+bR)/2]

MUTE

bR

bL

[(aL+bR)/2]

MUTE

bR

bL

[(aL+bR)/2]

DS671A1

47

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