Stats

  • Locked Locked
  • Replies 2
  • Subscribers 65
  • Views 16327
  • Members are here 0
This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

IMC: toggle coverage for package array

kkurenkov

Hello!

I have input signal like this  ->  input  wire [ADM_NUM-1:0][1:0] m_axi_ddr_rresp.

When i want to analyze coverage from IMC  this signal not covered!

Can i collect coverage for this signal?

 

  • the same problem and with unpacked array.

    How can i solve this problem?

  • in reply to kkurenkov

    the solve of this problem  - Coverage Configuration File (CCF) Commands

    add in command string  -- >  -covfile ./c.ccf

    where c.ccf  -->

    //ccf
    set_toggle_scoring -sv_mda

    set_toggle_scoring
    To enable scoring and reporting of SystemVerilog enumerations and multi-dimensional static arrays and vectors that are not scored by default, use the given CCF command:
    set_toggle_scoring -sv_enum [-sv_struct_with_enum] sv_mda  [<max_bits_base2_exponent>]
    where:
    sv_mda [<max_bits_base2_exponent>] enables scoring for packed and unpacked multi-dimensional vectors and static arrays for reg, logic, bit, and wire SystemVerilog data types inside modules and interfaces. In this command, max_bits_base2_exponent specifies the maximum numbers of bits that can be scored. It is an optional argument with a default value of 12.  It can accept only 10, 12, 14, 16, 18, 20, 22, and 24 as its valid values, and specifying any other value leads to an error.

Community Guidelines

The Cadence Design Communities support Cadence users and technologists interacting to exchange ideas, news, technical information, and best practices to solve problems and get the most from Cadence technology. The community is open to everyone, and to provide the most value, we require participants to follow our Community Guidelines that facilitate a quality exchange of ideas and information. By accessing, contributing, using or downloading any materials from the site, you agree to be bound by the full Community Guidelines.