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vig05141996
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Registered: ‎05-06-2019

How to access PS ethernet without using PS DDR

Can anyone please give some ideas for Accessing my PS ethernet, 

I have a custom board having ZYNQ 7000 SOC (XC7Z045ffg900-2) with ethernet, UART , and QSPI alone connected in PS side and DDR connected in PL side 

I am new to SOC design, I tried to use emacps example design but it uses ps DDR, Is there any possibility to use my PS ethernet without using PS DDR, give some ideas.

 

Thanks in advance

Regards 

Vignesh,C

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dpaul24
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Registered: ‎08-07-2014

@vig05141996,

You should read the Zynq Book.

Free dwnld after regd: http://www.zynqbook.com/download-book.php

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vig05141996
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Registered: ‎05-06-2019

I had gonethrough The Zynq book but couldn't got any reference for accessing ethernet without using DDR

Without using DDR is it possible to use PS ethernet?,  Kindly provide any example as soon as possible 

Thanks in advance 

Regards 

Vignesh.C

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dpaul24
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Registered: ‎08-07-2014

@vig05141996,

I am new to SOC design, I tried to use emacps example design but it uses ps DDR, Is there any possibility to use my PS ethernet without using PS DDR, give some ideas.

I had gonethrough The Zynq book but couldn't got any reference for accessing ethernet without using DDR

In one night the complete book? You are surprisingly fast!

That book does not have an READY-MADE example design. I referred it to clear your fundamentals on the Zynq sub-system. Without understanding, clearing the fundamentals, it makes little sense to copy a design and implement it.

 

Without using DDR is it possible to use PS ethernet?

Wait...first -- what are you referring to by DDR? DDR* External memory?

Note- If you don't tag me, I may never read your post again.

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