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JBlec2's avatar
JBlec2
Icon for Occasional Contributor rankOccasional Contributor
5 years ago

Hi i want to use the "Listing 14. An example of code that uses the video-out port" of the document: "DE10-Nano Computer System with Nios® II " It describes how to print out a rectangel with characters onto a HDMI display.

Unfortunately i dont know which IPs i need to include in Qsys. I now additionaly try the Monitor Pro Program of Intel but i think like the HDMI TX Demo showed me something is wrong with my little HDM...
JBlec2's avatar
JBlec2
Icon for Occasional Contributor rankOccasional Contributor
5 years ago

Damn, it turned out that i just had some luck: First time it worked diretly second time i needed to reinstall. Today it even didnt work after reinstall: It just shows some weird random pixels in the first 6 rows . I checked it last time on some "good" displayS and now i am working with a adapter hdmi to vga. So this shouldnt be the reason.

I now recompile the project DE10 nano computer. Maybe it has some trouble with the pin allocation ? But I really use de10-nano. So it should be the correct project.

If it doesnt work I will post more details :D

I could also check the Platform Designers Adresses and the adresses listetd in the .h file for the Nios.

Wow it takes now half an hour to compile everything.. Although I made some setting changes for faster compilation etc...

😀