CS493295 View Datasheet(PDF) - Cirrus Logic

Part Name

Description

MFG CO.

CS493295

Multi-Standard Audio Decoder Family

Cirrus Logic 

CS49300 Family DSP

Please consult the application code user’s guides

to determine what modes are supported by the

application code being used.

10.5.1.IEC60958 Output

The XMT958 output is shared with the AUDATA3

output so only one can be used at any one time.

The XMT958 output provides a CMOS level bi

phase encoded output. The XMT958 function can

be internally clocked from the PLL or from an

MCLK input if MCLK is 256Fs or 512Fs. All

channel status information can be used when

using software which supports this functionality.

This output can be used for either 2 channel PCM

output or compressed data output in accordance

with IEC61937. To be fully IEC60958 compliant

this output would need to be buffered through an

RS422 device or an optocoupler as its outputs are

only CMOS. Please consult software user’s guide

to determine if this pin is supported by the

download code being used.

DS339F7

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