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<div id="projectname">CMSIS-SVD
 <span id="projectnumber">Version 1.10</span>
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<p>The SVD specification supports the array-of-registers concept. The single register description gets duplicated automatically into an array. The size of the array is specified by the <dim> element. The register names can be composed by the register name and an index-specific substring defined in <dimIndex>. The <dimIncrement> specifies the address offset between two registers. The elements below can be used to generate an array of registers.</p>
<table class="cmtable" summary="dimElementGroup Description">
<tr>
<th nowrap="nowrap">Element Name </th><th>Description </th><th>Type </th><th>Occurrence </th></tr>
<tr>
<td>dim </td><td>The value defines the number of elements in an array of registers. </td><td>scaledNonNegativeInteger </td><td>1..1 </td></tr>
<tr>
<td>dimIncrement </td><td>If dim is specified, this element becomes mandatory. The element specifies the address increment in between two neighboring registers of the register array in the address map. </td><td>scaledNonNegativeInteger </td><td>1..1 </td></tr>
<tr>
<td>dimIndex </td><td>Specifies the substrings that replaces the <em>%s</em> placeholder within the register name. By default, the index is a decimal value starting with 0 for the first register. </td><td>dimIndexType </td><td>0..1 </td></tr>
</table>
<h1><a class="anchor" id="dimElementGroup_ex"></a>
Examples:</h1>
<div class="fragment"><div class="line">...</div>
<div class="line"><<span class="keyword">register</span>></div>
<div class="line"> <dim>6</dim> </div>
<div class="line"> <dimIncrement>4</dimIncrement> </div>
<div class="line"> <dimIndex>A,B,C,D,E,Z</dimIndex> </div>
<div class="line"> <name>GPIO_%s_CTRL</name> </div>
<div class="line">...</div>
<div class="line"></<span class="keyword">register</span>></div>
</div><!-- fragment --><p>The code above generates: => GPIO_A_CTRL, GPIO_B_CTRL, GPIO_C_CTRL, GPIO_D_CTRL, GPIO_E_CTRL, GPIO_Z_CTRL</p>
<div class="fragment"><div class="line">...</div>
<div class="line"><<span class="keyword">register</span>></div>
<div class="line"> <dim>4</dim> </div>
<div class="line"> <dimIncrement>4</dimIncrement> </div>
<div class="line"> <dimIndex>3-6</dimIndex> </div>
<div class="line"> <name>IRQ%s</name> </div>
<div class="line">...</div>
<div class="line"></<span class="keyword">register</span>></div>
</div><!-- fragment --><p>The example above generates: => IRQ3, IRQ4, IRQ5, IRQ6 </p>
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