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Altera_Forum
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10 years ago

why the altera TSE is so slow in qsys_ghrd_3c120 + nios2 linux

hi, all, my hardware is Cyclone III FPGA Development Kit (3C120 board), and the quartus project is qsys_ghrd_3c120 I have succeed running nios2 linux ( refer to http://rocketboards.org/foswiki...
Altera_Forum's avatar
Altera_Forum
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10 years ago

Hi,

i am working with the manual from rocketboards on the 3c120 board too. But it is not working on my board.

Could you tell me, which versions of u-boot, linux kernel and buildroot you used?

And which "qsys_ghrd_3c120" did you use? There are two (13.0 and 13.1) on this site: https://www.altera.com/support/support-resources/design-examples/intellectual-property/embedded/nios-ii/exm-mmu.html (https://www.altera.com/support/support-resources/design-examples/intellectual-property/embedded/nios-ii/exm-mmu.html)

Or did you use another one?