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And I found out that all the reference/example designs provided by Altera only support several loopback tests, either internal or local (external) loopback. While board-to-board testing is also necessary and more difficult (my personal thinking), Altera do not provide any demo tests.
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You can't expect Altera to provide a reference for everything, they provide just enough to get you started.
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And so far, I even could not find related tutorials anywhere. How should we understand this situation? If you can share your opinion or suggest me a way to go on with my target design.
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The single-board reference design gives you everything you need to learn how to use the tools. You need to study the reference design until you can create that same design from scratch. Once you can do that, you have everything you need to create a dual-board design from scratch.
If you think your solution would be useful to others, then please write a tutorial and post it to the Altera wiki.
Cheers,
Dave
Honored Contributor
