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Visitor inmessionate
Visitor
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Registered: ‎06-19-2018

Generate image in sdk and display on monitor

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Part 1 - I am working on writing a code in sdk that will generate some image pattern and then the image will be stored in ps ddr memory in array format.

Part 2 - The final aim is to fetch the image from the ddr memory using vdma and send it to axi stream to video out for video display

Please let me know if there are any example designs available for part 1 or part 2 or if something similar has been done before

Or guide me how to proceed with the same 

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Voyager
Voyager
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Registered: ‎03-28-2016

Re: Generate image in sdk and display on monitor

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@inmessionate 

I suggest looking at the following forums posts for a good intro into video on Xilnx FPGAs:

https://forums.xilinx.com/t5/Video/Xilinx-Video-Series/td-p/849583

 

Ted Booth - Tech. Lead FPGA Design Engineer
www.designlinxhs.com
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Voyager
Voyager
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Registered: ‎03-28-2016

Re: Generate image in sdk and display on monitor

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@inmessionate 

I suggest looking at the following forums posts for a good intro into video on Xilnx FPGAs:

https://forums.xilinx.com/t5/Video/Xilinx-Video-Series/td-p/849583

 

Ted Booth - Tech. Lead FPGA Design Engineer
www.designlinxhs.com
Visitor inmessionate
Visitor
236 Views
Registered: ‎06-19-2018

Re: Generate image in sdk and display on monitor

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@tedbooth 

Thanks for link..The video series is very useful

If you could please help me out on how to transfer data into ps ddr memory it will be really helpful for my project

 

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Voyager
Voyager
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Registered: ‎03-28-2016

Re: Generate image in sdk and display on monitor

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@inmessionate 

When transfering video to/from the PS DDR, you will want to use an AXI Video DMA (VDMA).  Check out sessions 24-26 in the previously mentioned Video Series.  Also do a search on Xilinx.com for VDMA for additonal information.

Ted Booth - Tech. Lead FPGA Design Engineer
www.designlinxhs.com
Visitor inmessionate
Visitor
188 Views
Registered: ‎06-19-2018

Re: Generate image in sdk and display on monitor

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Thank You so much for the help
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