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Altera_Forum
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14 years ago

Downloading ELF Process failed of Project

Good night everybody , I have problem of QuartusII 10.1sp1 . My user chip is CycloneII EP2C35FC8 , when my sopc builder use Pll、SDRAM、FLASH、MCU、JTAG , I can run...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

You should have another error message before this one that tells you why the download failed.

Do you have a system id component in your sopc project? If not then add it first. It will ensure that you are using the correct configuration. IF you don't have a license for the Nios CPU you are using, then there is an opencore evaluation window that will open after you configure the FPGA. Don't close this window or the CPU will stop working.

Check also that the design is properly constrained and meet all timing requirements.