CS4341-KS View Datasheet(PDF) - Cirrus Logic

Part Name

Description

MFG CO.

CS4341-KS

24-Bit, 96 kHz Stereo DAC with Volume Control

Cirrus Logic 

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CS4341

6.3.3 ATAPI CHANNEL MIXING AND MUTING (ATAPI) BIT 0-4

Default = 01001 - AOUTA = Left Channel, AOUTB = Right Channel (Stereo)

Function:

The CS4341 implements the channel mixing functions of the ATAPI CD-ROM specification. Refer to

Table 6 and Figure 25 for additional information.

ATAPI4

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

ATAPI3

0

0

0

0

0

0

0

0

1

1

1

1

1

1

1

1

0

0

0

0

0

0

0

0

1

1

1

1

1

1

1

1

ATAPI2

0

0

0

0

1

1

1

1

0

0

0

0

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

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

0

1

0

1

0

1

0

1

0

1

0

1

AOUTA

MUTE

MUTE

MUTE

MUTE

aR

aR

aR

aR

aL

aL

aL

aL

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/2

[(aL+bR)/2]

[(bL+aR)/2]

[(aL+bR)/2]

Table 6. ATAPI Decode

AOUTB

MUTE

bR

bL

b[(L+R)/2]

MUTE

bR

bL

b[(L+R)/2]

MUTE

bR

bL

b[(L+R)/2]

MUTE

bR

bL

b[(L+R)/2]

MUTE

bR

bL

bL/2

MUTE

bR

bL

[(aR+bL)/2]

MUTE

bR

bL

[(aL+bR)/2]

MUTE

bR

bL

[(aL+bR)/2]

28

DS298F5

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