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Altera_Forum's avatar
Altera_Forum
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10 years ago

Why my Nios II run slowly ?

Dear all, I have do experiment on the Cyclone V SOC. [Helio evaluation board] And I put one nios/e and onchip-ram into the FPGA fabric. Currently, I could read/write the data in...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

Thanks for all suggestion.

Because my Quartus II/NiosEDS is web edition, some option does not appear like optimization and version of Nios.

I select subscription edition of Quartus, choose Nios/F and select opt to O2 or O3.

It seems to get better performance.

Thanks a lot for everyone.