CS4932X datasheet(6/12 Pages) CIRRUS

6 / 12 page

CS4932X/CS49330

DS339AM3

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MPG - MPEG Multichannel with Dolby Pro

Logic decoder. This code features +/-12dB

Tone Control.

Note: The MPG code ONLY supports the following

MPEG streams: MPEG-2, Layer 2 (with and

without extension). MPEG-2 Low Sampling

Frequencies are currently not supported. Please

refer to AN163 for more details on stream

support. Tone Control is implemented as

individual bass and treble control on the Left,

Right, and Center output channels.

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MPG_CES - MPEG Multichannel with Dolby

Pro Logic decoder. This code features Crystal

Extra Surround™ which enables a 6.1 or 7.1

channel output.

Note: The MPG_CES code ONLY supports the

following MPEG streams: MPEG-2, Layer 2 (with

and without extension). MPEG-2 Low Sampling

Frequencies are currently not supported. Please

refer to AN163 for more details on stream

support.

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MPG_PL2 - MPEG Multichannel with Dolby

Pro Logic II decoder.

Note: The MPG_PL2 code ONLY supports the

following MPEG streams: MPEG-2, Layer 2 (with

and without extension). MPEG-2 Low Sampling

Frequencies are currently not supported. Please

refer to AN163 for more details on stream

support.

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MPGR - MPEG + SRS TruSurround (MPEG

Multichannel decoder + SRS TruSurround

Virtualizer Module)

Note: The MPG code ONLY supports the following

MPEG streams: MPEG-2, Layer 2 (with and

without extension). MPEG-2 Low Sampling

Frequencies currently not supported. Please

refer to AN163 for more details on stream

support.

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MP3 - MPEG-1, Layer 3 (MP3) Decoder

Note: Due to the fact that the Pc value of 0x5 in the

IEC61937 specifcation pertains to more than one

type of MPEG stream type, autodetection of

IEC61937-packed MP3 data is a two step

process. Please refer to AN163 for details.

Please refer to the legal section for more

information about the use of this application

code.

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PDF - Dolby Pro Logic Double Sampling

Frequency Decoder (Fs = 64 kHz, 88.2 kHz,

96 kHz) and PCM Upsampler.

Note: The PDF code is capable of accepting 32 kHz to

96 kHz PCM stereo input and can perform a Pro

Logic decode. The PDF code can also upsample

32 kHz to 64 kHz, 44.1 kHz to 88.2 kHz, and

48kHz to 96kHz in addition to perform a Dolby

Pro Logic decode of the upsampled PCM.

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PL2_2FS - Dolby Pro Logic II Double

Sampling Frequency Decoder (Fs = 64 kHz,

88.2 kHz, 96 kHz) and PCM Upsampler.

Note: The PL2_2FS code is capable of accepting

32 kHz to 96 kHz PCM stereo input and can

perform a Pro Logic II decode. The PL2_2FS

code can also upsample 32 kHz to 64 kHz, 44.1

kHz to 88.2 kHz, and 48kHz to 96kHz in addition

to perform a Dolby Pro Logic II decode of the

upsampled PCM.

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