CS4207-DNZ View Datasheet(PDF) - Cirrus Logic

Part Name

Description

MFG CO.

CS4207-DNZ

Low-power, 4-in / 6-out HD Audio Codec with Headphone Amp

Cirrus Logic 

Bits

12:11

10:9

8:6

5

4

3:2

Type

Read/Write

Read/Write

Read/Write

Read/Write

Read/Write

Read/Write

Default

00b

00b

000b

0b

0b

10b

CS4207

Description

ADC2 Channel Mode[1:0]: Controls the chan-

nel mapping from the ADC2 output to the HDA

bus.

‘00’b - ADC2 left channel is mapped to HDA left

channel and ADC2 right channel is mapped HDA

right channel (normal mode).

‘01’b - ADC2 left channel is mapped to both HDA

left and right channels. ADC2 right channel is

discarded (mono mode).

‘10’b - ADC2 right channel is mapped to both

HDA left and right channels. ADC2 left channel is

discarded (alternate mono mode).

‘11’b - ADC2 left channel is mapped to HDA right

channel and ADC2 right channel is mapped to

HDA left channel (channel swap mode).

ADC1 Channel Mode[1:0]: Controls the chan-

nel mapping from the ADC1 output to the HDA

bus.

‘00’b - ADC1 left channel is mapped to HDA left

channel and ADC1 right channel is mapped HDA

right channel (normal mode).

‘01’b - ADC1 left channel is mapped to both HDA

left and right channels. ADC1 right channel is

discarded (mono mode).

‘10’b - ADC1 right channel is mapped to both

HDA left and right channels. ADC1 left channel is

discarded (alternate mono mode).

‘11’b - ADC1 left channel is mapped to HDA right

channel and ADC1 right channel is mapped to

HDA left channel (channel swap mode).

Reserved

ADC2 PGA Mode: Sets the topology for the Mic

In 1/Line In 2 PGA.

0 - Fully differential or pseudo-differential mode.

1 - Single-ended mode.

ADC1 PGA Mode: Sets the topology for the Line

In 1/Mic In 2 PGA.

0 - Pseudo-differential mode.

1 - Single-ended mode.

ADC2 SZCMode[1:0]: Same function as ADC1.

See below.

132

DS880F4

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