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Altera_Forum's avatar
Altera_Forum
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19 years ago

Avalon Bus not working after Upgrade

I have a custom board with a previously working NiosII inside a Stratix device. Because of some unrelated firmware upgrades I was preparing to make, I was forced to upgrade to Quartus 6 + the servic...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
19 years ago

Thats a good thought. There are two clock domains but the second one is not connected to the Nios or any of its peripherals. So I'm shying away from the idea clock domain problems.

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Do you have multiple clock domains?

When I upgraded, I forgot to change the clock domains going to some components, and it had all sorts of strange behavior.