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Altera_Forum's avatar
Altera_Forum
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13 years ago

PCIe "Enumeration" SW on NIOS II ?

Hi All, Does anyone know where I can get PCIe Enumeration program (written in 'C') to run on NIOS II ? I have the Stratix IV dev. board, configured as RooPort, plugged into a chassis with a ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

The 100Mhz is only on the NIOS II Avalon bus, the PCIe Avalon-MM- FIFOs have 100Mhz on one side and 50Mhz on the PCIe side. I can send config. packets to the PCIe IP

and it responds correctly. Can you tell me more about "building UBoot for NIOS II" ? (I am a HW guy...) We don't intend to use Linux for now.

Thanks,

Shvitzer