Using HDMI in HPS of HAN Pilot Board (Arria 10)

[DKam0]

Hi,

I'm working on the HPS ( linux BSP) of HAN Pilot board (Arria 10) and am trying to display my image data through HDMI.

From the intel site, I can download the "HAN_v.1.0.5_HWrevE-SystemCD" with some demonstration projects.

There is Demonstration/SoC_FPGA/a10s_hdmi project, but I can't find the C program for that.

About the led example, there is an example C code and a manual.

Can I take a example C code for the HDMI in HPS ?

And which paper should I read for this?

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In order to control the HDMI and transfer image data, ​

what should i use as memory mapped address in HPS?

In order to store data in SDRAM,

what should i use as memory mapped address in HPS?

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When I open the Demonstration/SoC-FPGA/a10s_hdmi project in Quartus and open soc_system.qsys in platform designer, a error message " i2c_opencores_hdmi: Component type i2c_opencores is not in the library" show up.

In fact, there is no the IP module about i2c_opencores_hdmi (quartus 18.1 standard, pro, 19.1...)

How can I solve this problem?

[AnilErinch_A_Intel]

Hi 

We don't have a C source code for HDMI example , but there are different references which you can check.

Regarding the different parts of your question 

1.Please check the HDMI Display Data Channel (DDC) which is based on I2c 

https://www.intel.cn/content/dam/www/programmable/us/en/pdfs/literature/an/an837.pdf 

2.Regarding HDMI , please find a reference design on the Helio Board 

https://rocketboards.org/foswiki/Projects/HDMIDisplayOutputAlteraVideoAndImageProcessingVIPAndNetworkCameraServer

3.Please see the Terasic resources for Han Pilot board also.

https://www.terasic.com.tw/cgi-bin/page/archive.pl?Language=English&CategoryNo=228&No=1133&PartNo=4

Also since Han Pilot Board is Arria10 , you can explore the HDMI IP for Arria10 

https://www.intel.co.jp/content/dam/www/programmable/us/en/pdfs/literature/ug/ug-hdmi-de.pdf

Thanks and Regards

Anil