# VERILOG058: Named port connections should be used for all instantiations

## Summary

```{raw} html
<div class="coding-quality-issue-table"><div class="coding-quality-issue-toolbar"><p>Count: <strong class="coding-quality-visible">1</strong></p><button type="button" class="coding-quality-clear-filters">Clear filters</button></div><table class="docutils coding-quality-issues coding-quality-issue-list"><thead><tr class="coding-quality-headers"><th scope="col">Reliability</th><th scope="col">Security</th><th scope="col">Maintainability</th><th scope="col">Code attribute</th><th scope="col">Effort to fix</th><th scope="col">Tags</th></tr><tr class="coding-quality-filters"><th><input type="search" placeholder="Filter" aria-label="Filter Reliability"></th><th><input type="search" placeholder="Filter" aria-label="Filter Security"></th><th><input type="search" placeholder="Filter" aria-label="Filter Maintainability"></th><th><input type="search" placeholder="Filter" aria-label="Filter Code attribute"></th><th><input type="search" placeholder="Filter" aria-label="Filter Effort to fix"></th><th><input type="search" placeholder="Filter" aria-label="Filter Tags"></th></tr></thead><tbody><tr><td>MEDIUM</td><td>-</td><td>MEDIUM</td><td>Intentionality &#124; Clear</td><td>15min</td><td>synthesis, vscode, linter, simulation</td></tr></tbody></table></div>
```

## Description

```{raw} html
<p>
  Named port connections should be used for all instantiations.
</p>
<h4>Articles &amp; blog posts</h4>
<ul>
  <li><a
    href="https://github.com/lowRISC/style-guides/blob/master/VerilogCodingStyle.md#module-instantiation">lowRISC
    Verilog Coding Style Guide - Language Features - Module Instantiation</a></li>
</ul>
<h4>Noncompliant code example</h4>
<pre data-diff-id="1" data-diff-type="noncompliant">
fly i_fly (clk_i, rst_ni, from_here, to_there); -- Noncompliant

dream i_dream (abc);
</pre>

<h4>Compliant solution</h4>
<pre data-diff-id="1" data-diff-type="compliant">
fly i_fly (
  .clk_i(clk_i),
  .rst_ni(rst_ni),
  .d_i(from_here),
  .q_o(to_there)
);

dream i_dream (abc);
</pre>
```

## Parameters

No parameters.

```{raw} html

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}
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}

a.coding-quality-rule-link,
.rst-content a.coding-quality-rule-link,
.rst-content a.coding-quality-rule-link:visited {
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}
a.coding-quality-rule-link:hover,
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}

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```