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how to deselect_coverage for an instance?

sharangdhar

Hi

Need to deselect coverage for memory instance and any logic hierarchy below  from top module.

Using " deselect_coverage -instance dut.mem_i... -be "  option to deselect coverage during elaboration stage. The final coverage report still shows coverage for dut.mem_i and below.

Is there any other option in iccr or irun for deselecting coverage from getting reported?

regards

Sharangdhar

Parents

  • Hi Steve.

    The intention is to disable the coverage for memory instances. But the block and expression coverage is also getting reported in GUI as well in html report.

    I am using iccr for coverage analysis, will try to check the same with IMC.

    Other parameters used in ccf are as mentioned below.

    set_ignore_library_name
    set_code_fine_grained_merging
    set_implicit_block_scoring -off
    set_assign_scoring
    set_expr_scoring -all
    set_toggle_includex

    Thanks for the help.

    best regards

    Sharangdhar

Reply

  • Hi Steve.

    The intention is to disable the coverage for memory instances. But the block and expression coverage is also getting reported in GUI as well in html report.

    I am using iccr for coverage analysis, will try to check the same with IMC.

    Other parameters used in ccf are as mentioned below.

    set_ignore_library_name
    set_code_fine_grained_merging
    set_implicit_block_scoring -off
    set_assign_scoring
    set_expr_scoring -all
    set_toggle_includex

    Thanks for the help.

    best regards

    Sharangdhar

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