Unable to see AXI Video stream in/out on HDL Advisor for the Sobel filter reference design.

 Unable to see AXI Video stream in/out on HDL Advisor for the Sobel filter reference design. I have updated the hardware support packages. My target is either Zybo or Zedboard. I also tried choosing Generic. I have followed all the steps in the http://in.mathworks.com/help/hdlcoder/examples/using-ip-core-generation-workflow-sobel-edge-detection.html

Answer 1

[Wang Chen]

Hi, are you using Xilinx ISE as synthesis tool? In R2016a or earlier version, the "AXI4-Stream Video" interface is only support in Xilinx ISE IP core.

If you are using Xilinx Vivado, you could optionally use "AXI4-Stream" interface to transfer your video signal.

[pd7]

Oh! Thank you. I am using Vivado. For AXI stream-master/slave, I will need a corresponding 'valid' singnal?! When I take the IP to digilent's zybo-hdmi reference design, looks like I will need a axi video stream. Does the 'video-stream' and 'stream' interface have the samething or are they different?

Anyhow, I will try with ISE also.