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Altera_Forum
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14 years ago

uClinux freeze during USB copy - Nios2 nommu - USB Host

Hello, I did a no mmu niosII platform with uClinux booting (test-nios2 branch). I use an Open Core USB Host. I can read and write in a USB Key. But I have a problem. When I copy a file ...
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Altera_Forum
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14 years ago

Hello,

I resolved my problem. I had a SDRAM error (bank, row and column not configured well). I use the NiosII software build tools to generate a RAM test program. Now I can do copy of 20Mbytes files and more.

The USB Host works (but with a little bandwidth).

Will Altera plan to provide a RAM test program (NiosII software build tools) for Nios2 with mmu?

Best regards.

Pierre