UPGRADE YOUR BROWSER

We have detected your current browser version is not the latest one. Xilinx.com uses the latest web technologies to bring you the best online experience possible. Please upgrade to a Xilinx.com supported browser:Chrome, Firefox, Internet Explorer 11, Safari. Thank you!

cancel
Showing results for 
Search instead for 
Did you mean: 
Observer vikashurgat
Observer
4,892 Views
Registered: ‎03-29-2016

SD card interface with the ZC702

Hello,

 

I want to interface SD card with xilinx Zc702 board,i am using vivado.

I am not able to add SD card host controller ip with the node locked license i received with the evaluation board.

 

What are the possible ways to do read and write to the SD card? Is it possible without adding an SD card host controller ip?

 

Thanks.

5 Replies
Xilinx Employee
Xilinx Employee
4,879 Views
Registered: ‎08-01-2008

Re: SD card interface with the ZC702

check these links
http://www.wiki.xilinx.com/Boot+Pre-Built+Xilinx+ZC-702+image
http://www.xilinx.com/support/answers/54012.html
http://www.wiki.xilinx.com/Zc702+Linux
http://www.xilinx.com/support/answers/52538.html
https://forums.xilinx.com/t5/Zynq-All-Programmable-SoC/Zynq-booting-from-SD-Card/td-p/470062
https://forums.xilinx.com/t5/Embedded-Linux/linux-booting-problem-from-SD-card-zynq-zc702/td-p/308471
Thanks and Regards
Balkrishan
--------------------------------------------------------------------------------------------
Please mark the post as an answer "Accept as solution" in case it helped resolve your query.
Give kudos in case a post in case it guided to the solution.
0 Kudos
Observer vikashurgat
Observer
4,869 Views
Registered: ‎03-29-2016

Re: SD card interface with the ZC702

Hello Mr Balkrishna,

 

Thanks for the links you provided,but the links that  you provided doesn't solve my issue.

I want to keep some text document into SD card and i want to read the text file in my application.

 

I working on standalone OS and not on linux(I dont want to boot linux from the SD card).

  

Thanks,

 

vikas.

0 Kudos
Voyager
Voyager
4,678 Views
Registered: ‎05-21-2015

Re: SD card interface with the ZC702

@vikashurgat,

 

Have you thought about an OpenSource core from OpenCores?  There are two: one that uses the full SDIO interface, and another that uses the SPI interface (that's mine).

 

Dan

0 Kudos
Visitor sivabharani
Visitor
1,538 Views
Registered: ‎04-11-2018

Re: SD card interface with the ZC702

Hai,

        Have you cleared the problem you mentioned above,if it is please send me.

Thanks 

0 Kudos
Moderator
Moderator
1,517 Views
Registered: ‎11-28-2016

Re: SD card interface with the ZC702

Hello @sivabharani,

 

It's always best to create a new topic when you have a question because it increases visibility.

Take a look at this thread:

https://forums.xilinx.com/t5/Embedded-Linux/SD-card-device-driver/m-p/419675/highlight/true#M7995

 

If that doesn't work then please create a new topic in the Embedded Processor System Design forum.

 

0 Kudos