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Altera_Forum's avatar
Altera_Forum
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14 years ago

Nios locks up with data cache bursts enabled

When I use the "enable bursts" feature on the Nios II data cache, my processor is locking up on an IORD instruction. I can reproduce this problem using a simple setup consisting on a Nios II/f,...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

I tried the same design in QSys and the Nios cache bursts are working. I guess this is a SOPC interconnect bug that has been fixed in QSys.