Forum Discussion
Simulating L-Tile and H-Tile Avalon MM+ Intel FPGA IP for PCI Express using Questa
- 1 year ago
Thanks for the sharing of your conclusion and findings.
You're right. The simulation of S10 PCIe AVMM example design has problem which reports "FAILURE: Simulation stopped due to Fatal error!". After checked, the same issue exists in Q25.1 Pro as well. This is a bug that we need to fix.
Regards,
Rong
I think I'm narrowing down what the problem is.
First I wanted to correct you, you stipulated
"--Please not using starter version"
The User Guide specifically mentions "No license is required", therefore it is free of cost to simulate including using the starter ed.
Here is what I think the problem is. The top level design module is outside the directory structure that the manual says to change into.
In my design, when I go to C:\intelFPGA_pro\23.3\avmm_bridge_512_0_example_design\pcie_ed_tb\pcie_ed_tb\sim
the top level module is there, called pcie_ed_tb.v
This file is nowhere else in the file structure except there.
So when I change to the testbench directory C:\intelFPGA_pro\23.3\avmm_bridge_512_0_example_design\pcie_ed_tb\pcie_ed_tb\sim\mentor
and type in do msim_setup.tcl it seems to not notice this top level module, I can't find this file anywhere in the Library window.
Can you confirm?
So by doing ld_debug at this point is going to be fatal error if it can't load the top level module. I even put the top level module in the testbench directory and it still won't load it.