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Altera_Forum
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8 years ago

Hard IP for PCIe gen 3 simulation on Arria 10

I've successfully run simulations of a gen 1 interface, but I am having real troubles doing a gen 3 sim. I'm using the Avalon streaming core for an endpoint application. I've created a testbench sy...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
8 years ago

I'm coming back to this. I'm stuck in the LO state. I've tried adding my own config and BAR read/write tests to altpcietb_bfm_rp_gen3_x8.sv, but they never happen. I seem to be stuck in configuration. In the simulation messages, I see the link negotiated to x4. Maybe it's still trying to get to x8 so it never finishes configuration? Has anybody tried to simulate PCIe and created their own function calls in the BFM driver?