Device Family: Intel® Stratix® 10 MX, Intel® Stratix® 10 TX

Intel Software: Quartus Prime Pro

Type: Answers

Area: Intellectual Property


Last Modified: Mon Apr 29 2019 09:35:00 GMT-0700
Version Found: v18.1 Update 1
Version Fixed: v19.2
Bug ID: 2207232092

Why does the design example simulation not complete for E-Tile Hard IP for Ethernet Intel® Stratix® 10 FPGA IP variant when selecting “AN/LT” and “PCS_only” options?

Description

Due to a problem in the Intel® Quartus® Prime software version 19.1 and earlier, the design example testbench for E-Tile Hard IP for Ethernet Intel® Stratix® 10 FPGA IP variant  with “AN/LT” and “PCS_only” options selected will not complete. 

Workaround/Fix

To work around this problem, perform the following steps:

        1.)   Navigate to the alt_ehip3_0_example_design/example_testbench directory

        2.)   Open the “basic_avl_tb_top.sv” file

        3.)   Change line 461 FROM:

                        #5000 i_reconfig_clk = ~i_reconfig_clk;

                TO:

                        #500 i_reconfig_clk = ~i_reconfig_clk;

        4.)   Rerun simulation

This problem is scheduled to be fixed in a future release of the Intel® Quartus® Prime software.