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Altera_Forum
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13 years ago

Not working; Previously created .QSYS file in a new project.

Hello everyone, I'm trying to use a previously created .QSYS file in a new project. But, when I try to run the "Memory Test" SW application from Eclipse, it's not working and it gives an error...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

hi again,

just thought I mention another thing which in my case is causing System ID/timestamp mismatch, and also failure to even start running the Eclipse SW application (giving the "Downloading ELF Process failed" error message).

I have a .SDC constraints file in the project, with just a couple of lines:

create_clock -period 20.0 -name clkin_50 [get_ports {clkin_50}]

derive_pll_clocks -create_base_clocks

derive_clock_uncertainty

If the .SDC file is not included the project, the "Memory Test" fails to even start.

(This is for the SOPC design which is being migrated to QSYS. So this is probably why the QSYS design was failing as well).

Saber890