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Participant hariprasadb
Participant
390 Views
Registered: ‎04-23-2018

Audio Formatter in Vivado 2018.3

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Hello,

I was referring to https://japan.xilinx.com/support/documentation/ip_documentation/audio_formatter/v1_0/pg330-audio-formatter.pdf Audio formatter user manual and Table 1 : Supported Data Formats In Memory

I want to know what is the information carried by AES [7:4] and AES[3:0] fields ?

Does it mean AES[3:0] = preamble and AES [7:4] = {Parity, Channel Status Bit, User Data Bit, Validity Bit } ?

With Regards,

Hariprasad Bhat

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AES_fld.PNG
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Moderator
Moderator
354 Views
Registered: ‎11-09-2015

Re: Audio Formatter in Vivado 2018.3

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Hi @hariprasadb,

Yes you are correct. You might want to refer to PG045 for a better view of the mapping on the AXI4-Stream interface for AES:

AES.JPG

 

 

Best Regards,


Florent
Product Application Engineer - Xilinx Technical Support EMEA
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Moderator
Moderator
355 Views
Registered: ‎11-09-2015

Re: Audio Formatter in Vivado 2018.3

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Hi @hariprasadb,

Yes you are correct. You might want to refer to PG045 for a better view of the mapping on the AXI4-Stream interface for AES:

AES.JPG

 

 

Best Regards,


Florent
Product Application Engineer - Xilinx Technical Support EMEA
**~ Don't forget to reply, give kudos, and accept as solution.~**
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Moderator
Moderator
284 Views
Registered: ‎11-09-2015

Re: Audio Formatter in Vivado 2018.3

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Hi @hariprasadb,

Happy New Year 2019!

Is everything clear for you on this?

If your question is answered or your issue is solved, please kindly mark the response which helped as solution (click on "Accept as solution" button below the reply)

If this is not solved/answered, please reply in the topic giving more information on your current status.

Thanks and Regards,


Florent
Product Application Engineer - Xilinx Technical Support EMEA
**~ Don't forget to reply, give kudos, and accept as solution.~**
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