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Altera_Forum
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13 years ago

DSP Builder Advances blockset sqrt block problem

Hello! I'm using DSP builder blockset and I have problem with SQRT prim block. I just cannot use two of this block! If I use more than one sqrt block in any subsystem (i tried to use it in one subsys...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

I didn't say they can't be in the same subsystem. I said they can't be in the "same primitive subsystem hierarchy". Essentially this is everything below the SynthesisInfo block.

The reason for this is that DSP Builder Advanced flattens all of the subsystems in this hierarchy before generating the HDL.