Are there any updates for xapp789?

[rggber]

Hi :

   As the title says.

     I found it with very old version v1.0 which was initial version.

[drjohnsmith]

I dont think the board the app refers to has been changed since 2012, 

    so I'd not expect an update

have you looked in xilinx doc nav 

[rggber]

I found xapp789 because I was builing MPMC on A7 fpga for DDR3 chips. I do not find any update for this app note. Is this structure with vdma + axi interconnect + axi ddr3 controller still mainstream? 

[garethc · Accepted solution]

Hi @rggber

This XAPP789 has no update and the version 1.0 that you have is the only version. This is an old XAPP and so I would advise to post a message in the Video board to get advice on what design path you should take. We have a lot of new video IP and there may be a better design structure for you to take to achieve your design goal.

Please post your question to the following board - https://forums.xilinx.com/t5/Video/bd-p/DSPTOOL