Table of Contents
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Masking.................................................................................................................................................. 36–10
Service .................................................................................................................................................... 36–10
Programming Model.................................................................................................................................. 36–10
Debug Features .......................................................................................................................................... 36–10
ADSP-SC58x ASRC Register Descriptions ............................................................................................... 36–10
Control Register for ASRC 0 and 1 ....................................................................................................... 36–12
Control Register for ASRC 2 and 3 ....................................................................................................... 36–17
Mute Register ........................................................................................................................................ 36–22
Ratio Register for ASRC 0 and 1 ........................................................................................................... 36–23
Ratio Register for ASRC 2 and 3 ........................................................................................................... 36–25
Sony/Philips Digital Interface (S/PDIF)
Features........................................................................................................................................................ 37–1
ADSP-SC58x SPDIF Register List .............................................................................................................. 37–1
SRU Programming ...................................................................................................................................... 37–3
S/PDIF Interrupt List.................................................................................................................................. 37–3
Clocking ...................................................................................................................................................... 37–3
S/PDIF Transmitter..................................................................................................................................... 37–3
Functional Description ............................................................................................................................. 37–4
Input Data Formats............................................................................................................................... 37–5
Operating Modes...................................................................................................................................... 37–6
Full Serial Mode .................................................................................................................................... 37–6
Standalone Mode................................................................................................................................... 37–6
Data Output Mode ............................................................................................................................... 37–7
S/PDIF Receiver .......................................................................................................................................... 37–7
Functional Description ............................................................................................................................. 37–8
Clock Recovery...................................................................................................................................... 37–9
Output Data Format ............................................................................................................................. 37–9
Channel Status ...................................................................................................................................... 37–9
Operating Modes...................................................................................................................................... 37–9
Compressed or Non-linear Audio Data ................................................................................................. 37–9
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ADSP-SC58x/ADSP-2158x SHARC+ Processor Hardware Reference
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