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Altera_Forum's avatar
Altera_Forum
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20 years ago

Overlapping tightly coupled memories?

Hi all, I'm designing a multiprocessor system. In that system, there is a cpu with 1 instruction (i1) and 2 data (s1 and s2) tyghtly coupled masters. These masters are connected to an ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
20 years ago

You can safely ignore these messages if you are happy with your frequency.

The messages are just telling you that the CPU isn't generating the optimal address decoding logic.

If you want to do the optimal, just change your address map to avoid the overlap.

Put the tightly coupled memories at the high or low end of memory.