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Altera_Forum
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14 years ago

Strange Nios latency

I have SOPC Nios system with onchip_mem. Program (resides in onchip_mem) works very slowly. In SignalTab I see strange Nios latency. Time between two simple writes is 48 Nios clock cycles! Wh...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

What is there at that address? Is it a component? Does it freeze the CPU with a wait_request signal? Is that component or the on-chip memory shared with another master? Is that master active?