Avalon Verification IP Suite: User Guide

ID 683439
Date 2/17/2022
Document Table of Contents

7.2.28. Coverage Group

Coverage group ensures that the verification suite tests all expected functionality of the interface. For example, the cover_b2b_read_write method ensures that the verification suite includes a test for sequential read and write commands. The Avalon-MM Monitor includes 30 coverage groups. By default all coverage groups are enabled. However, depending on the parameterization of a the Avalon-MM interface, some coverage groups are automatically disabled. For example, if the interface does not allow burst transfers, the coverage groups that test burst transfers are automatically disabled. The names of all methods that enable coverage functionality begin with set_enable_c.

To generate the coverage report when using the Synopsys VCS simulator, use the following command:

urg –dir simv.vdb

To generate the coverage report when using the ModelSim-Altera software, use the following command:

run –all
coverage report –details –file report.rpt

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