Knowledge Base Article

Why do I get "ERROR: ossmwr_cal_bf_cpu_cpu_test_bench/ihp_read is 'x' " during simulation using the Siemens* ModelSim* Simulator?

Description

Due to a problem in the Siemens* ModelSim* Simulator v 2022.4 you may observe this error when simulating Intel Agilex® 7 FPGA DDR5 IP in Intel® Quartus® Prime Pro Edition Software version 23.2

Resolution

To work around this problem use the "elab_debug" option.

Additional Information

This problem is scheduled to be fixed in Intel® Quartus® Prime Pro Edition Software version 23.3.

Updated 2 months ago
Version 2.0
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