Main Content

Check for assignments to the same variable in multiple cascaded control regions

Specify whether to check if there are assignments to same variable in multiple cascaded control regions

Since R2021b

Model Configuration Pane: Global Settings / Coding standards

Description

Specify whether to check if there are assignments to the same variable in multiple cascaded control regions within the same process block. This check corresponds to CGSL-2.F.B.1.a of the industry standard guidelines.

Settings

off (default) | on

Default: Off

on

Check for assignments to the same variable in multiple cascaded control regions.

off

Do not check for assignments to the same variable in multiple cascaded control regions.

Tips

To set this property:

  1. Create an HDL coding standard customization object.

    cso = hdlcoder.CodingStandard('Industry');

  2. Set the CascadedConditionalAssignmentCheck property of the HDL coding standard customization object. 

    cso.CascadedConditionalAssignmentCheck.enable = true;

  3. Set the HDLCodingStandardCustomizations property to the HDL coding standard customization object. Specify the coding standard and generate code.

    For example, if your DUT is sfir_fixed/symmetric_fir, enter:

    makehdl('sfir_fixed/symmetric_fir', 'HDLCodingStandard','Industry', ...
        'HDLCodingStandardCustomizations',cso);

Recommended Settings

No recommended settings.

Programmatic Use

Parameter: CascadedConditionalAssignmentCheck property of hdlcoder.CodingStandard object
Type: character vector
Values: 'on' | 'off'
Default: 'off'

Version History

Introduced in R2021b

See Also

| | |