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Altera_Forum
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11 years ago

DTB (Device Tree Blob Files) Step by Step Guide DE1-SoC ** HELP ! ** GPIO Q14.0

I am developing a design on the DE1-SoC. I wanted to be able to drive some more GPIO from the HPS. The pins that were already GPIO in the GHRD work fine. After clicking the button in the HPS tab i...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
11 years ago

Well I was wrong to think I needed a new device tree blob. Actually I needed to recompile the preloader, which was much more straightforward.

To cut a long story short, my HPS GPIO is now working as I set it up in QSYS! :)