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Altera_Forum's avatar
Altera_Forum
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14 years ago

SoC component

Hi every body, please i need a confirmation before i start to create my SoC. In attached picture wich represent the component that i need in my SoC. I don't know really, in each SoC it is ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

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If your software is small enough, you can try and fit it in the on-chip RAM. But you'll me more comfortable with an external SSRAM.

If you only use the on-chip memory, then you don't need a flash interface. The on-chip memory can be initialized during the FPGA configuration and you don't need a bootloader to load the software from a flash.

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HI Daixiwen

Thank you for your reply,

I implemented the the previous architecture. I assignement the pins and i compile the project, everything is fine. But when i try to execute a simple hello world code to make sure that all is good. It appear to me error "Problem Occurred Launching Hardware' has encountered a problem. Downloading Elf Process failed". I don't know if this error is caused by the harware or by the software.

what can i do to resolve this problem:(?

Thanks