Article ID: 000073769 Content Type: Troubleshooting Last Reviewed: 12/04/2013

Arria V, Cyclone V, and Stratix V CPRI IP Core Autorate Negotiation Testbench Fails Simulation in the Synopsys VCS MX Simulator

Environment

    Quartus® II Subscription Edition
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Critical Issue

Description

CPRI IP core variations that target an Arria V, Cylcone V, or Stratix V device fail simulation with the autorate negotiation testbench in the Synopsys VCS MX simulator. Following PLL and channel reconfiguration, the IP core does not achieve link synchronization.

Resolution

This issue has no workaround. Run the autorate negotiation testbench using the Mentor Graphics ModelSim simulator or the Cadence NCSIM simulator.

This issue will be fixed in a future version of the CPRI MegaCore function.

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This article applies to 1 products

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