CS4294SLASHCS4298 datasheet(28/66 Pages) CIRRUS

No. de pieza	CS4294/CS4298

Descripción Electrónicos	Audio Codec ??7 with Headphone Amplifier

PDF	66 Pages

Scroll/Zoom	100%

Fabricante Electrónico	CIRRUS [Cirrus Logic]

Página de inicio	http://www.cirrus.com

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28 / 66 page

CS4202

DS549PP2

4.10

General Purpose Register (Index 20h)

MIX

Mono Output Path. This bit controls the source of the mono output driver. When ‘clear’, the

output of the stereo-to-mono mixer is sent to the mono output. When ‘set’, the output of the

microphone boost stage is sent to the mono output. The source of the stereo-to-mono mixer

is controlled by the TMM bit in the AC Mode Control Register (Index 5Eh). The source of the

microphone boost stage is controlled by the MS bit in the General Purpose Register

(Index 20h).

Microphone Select. The MS bit determines which of the two Mic inputs are passed to the mix-

er. When ‘set’, the MIC2 input is selected. When ‘clear’, the MIC1 input is selected.

LPBK

Loopback Enable. When ‘set’, the LPBK bit enables the ADC/DAC Loopback Mode. This bit

routes the output of the ADCs to the input of the DACs without involving the AC-link.

Default

0000h

D15

D14

D13

D12

D11

D10

MIX

LPBK

000

0000

CS4294/CS4298 Datasheet(PDF) 28 Page - Cirrus Logic