Knowledge Base Article
Does the Intel® Arria® 10 AN708 Application Note PCI Express DMA Reference Design Using External Memory support simulation?
Description
No, the reference design in AN708 Application Note is for hardware functional test only, not for simulation.
You may see one of the following errors:
INFO: 175149 ns RP LTSSM State: DETECT.ACTIVE
FATAL: 175149 ns LTSSM does not change from DETECT.QUIET
FAILURE: Simulation stopped due to Fatal error!
FAILURE: Simulation stopped due to error!
$finish called from file "./../..//../../ip/top_tb/top_tb_DUT_pcie_tb/altera_pcie_a10_tbed_161/sim/altpcietb_ltssm_mon.v", line 155.
Resolution
To run the Intel® Arria® 10 PCI Express simulation, generate the testbench by following the steps provided in Chapter 2 of " Intel® Arria® 10 or Intel® Cyclone® 10 GX Avalon® Memory-Mapped (Avalon-MM) DMA Interface for PCI Express* Solutions User Guide".