L-Tile and H-Tile Avalon® Memory-mapped Intel® FPGA IP for PCI Express* User Guide

ID 683667
Date 4/03/2023
Public

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11.1.1. Simulation Fails To Progress Beyond Polling.Active State

If your PIPE simulation cycles between the Detect.Quiet, Detect.Active, and Polling.Active LTSSM states, the PIPE interface width may be incorrect. The width of the DUT top-level PIPE interface is 32 bits for Intel® Stratix® 10 devices.