Analog Devices SHARC ADSP-21368

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ADSP-21368 SHARC Processor Hardware Reference xvii

Contents

S/PDIF Transmitter Registers ................................................ 9-12

Modes of Operation .............................................................. 9-12

Standalone Mode .............................................................. 9-13

Structure of the Serial Input Data .......................................... 9-14

S/PDIF Receiver ......................................................................... 9-16

S/PDIF Receiver Registers ..................................................... 9-17

SRU1 Receiver Signals ........................................................... 9-18

Phase-Locked Loop ..................................................................... 9-19

Channel Status Decoding ............................................................ 9-19

Compressed or Non-Linear Audio Data ................................. 9-20

Emphasized Audio Data ........................................................ 9-21

Single-Channel, Double-Sampling Frequency Mode ............... 9-21

Error Handling ........................................................................... 9-22

Interrupts ................................................................................... 9-24

DAI Programming Examples ....................................................... 9-24

S/PDIF Transmitter Programming Guidelines ........................ 9-24

Control Register ............................................................... 9-24

SRU1 Programming for Input and Output Streams ............ 9-25

Control Register Programming and Enable ........................ 9-25

S/PDIF Receiver Programming Guidelines ............................. 9-25

Control Register ............................................................... 9-25

SRU1 Programming .......................................................... 9-26

Control Register Programming .......................................... 9-26

Receiver Locking ............................................................... 9-26

Analog Devices SHARC ADSP-21368 - Page 17