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Altera_Forum's avatar
Altera_Forum
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16 years ago

what's the difference between cyclnone II and cyclnone III device?

I have designed a simple risc cpu contained sram and rom ip which generated by MegaWizard,then I compiled this project under the cyclone II EP2C5 device and download the config flie to EP2C5 device,i...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

sure,I have recompiled the project and also regenerated the same size of rom and ram which using M9K memery block and replaced the old ram and rom,and then I make a timing simulation under quartus II 7.2,the simulation result is right.after config it still not works correctly.I am sure the hardware has no problem.