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Altera_Forum's avatar
Altera_Forum
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10 years ago

Nios reading dual port memory contents very slow

Hi guys, I have generated 512 words dual port memory with 16 bit wide through Qsys. When am simply reading from the memory, the counter data am missing data in between. I don't do any activity oth...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

Is the trigger done via interrupt? Nios ISR is not that fast and surely can't be done within a 4-5 cycles (assuming that the ratio is 200/48 Mhz). Also is this e-core?