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45   <td style="padding-left: 1em; padding-bottom: 1em;padding-top: 1em;">
46    <div id="projectname">CMSIS-Core (Cortex-A)
47    &#160;<span id="projectnumber"><script type="text/javascript">
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54    </div>
55    <div id="projectbrief">CMSIS-Core support for Cortex-A processor-based devices</div>
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124 </div>
125 </div>
126 </div>
127 </div>
128
129 <div class="header">
130   <div class="summary">
131 <a href="#define-members">Macros</a>  </div>
132   <div class="headertitle"><div class="title">Version Control</div></div>
133 </div><!--header-->
134 <div class="contents">
135
136 <p>Version symbols for CMSIS release specific C/C++ source code.  
137 <a href="#details">More...</a></p>
138 <table class="memberdecls">
139 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="define-members" name="define-members"></a>
140 Macros</h2></td></tr>
141 <tr class="memitem:ga519092cc80304900838f3d79a1a04e36"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__version__ctrl.html#ga519092cc80304900838f3d79a1a04e36">__CA_CMSIS_VERSION_MAIN</a>&#160;&#160;&#160;(1U)</td></tr>
142 <tr class="memdesc:ga519092cc80304900838f3d79a1a04e36"><td class="mdescLeft">&#160;</td><td class="mdescRight">[31:16] CMSIS-Core(A) main version <br  />
143   <br /></td></tr>
144 <tr class="separator:ga519092cc80304900838f3d79a1a04e36"><td class="memSeparator" colspan="2">&#160;</td></tr>
145 <tr class="memitem:gaca4690227a53e24645758cdab9a00cdf"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__version__ctrl.html#gaca4690227a53e24645758cdab9a00cdf">__CA_CMSIS_VERSION_SUB</a>&#160;&#160;&#160;(1U)</td></tr>
146 <tr class="memdesc:gaca4690227a53e24645758cdab9a00cdf"><td class="mdescLeft">&#160;</td><td class="mdescRight">[15:0] CMSIS-Core(A) sub version <br  />
147   <br /></td></tr>
148 <tr class="separator:gaca4690227a53e24645758cdab9a00cdf"><td class="memSeparator" colspan="2">&#160;</td></tr>
149 <tr class="memitem:ga60199f17babba1ac0cf233e59043b23b"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__version__ctrl.html#ga60199f17babba1ac0cf233e59043b23b">__CA_CMSIS_VERSION</a></td></tr>
150 <tr class="memdesc:ga60199f17babba1ac0cf233e59043b23b"><td class="mdescLeft">&#160;</td><td class="mdescRight">CMSIS-Core(A) version number <br  />
151   <br /></td></tr>
152 <tr class="separator:ga60199f17babba1ac0cf233e59043b23b"><td class="memSeparator" colspan="2">&#160;</td></tr>
153 <tr class="memitem:ga8ebf37d3e9141ccae33bb6b1edf539bd"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__version__ctrl.html#ga8ebf37d3e9141ccae33bb6b1edf539bd">__CA_REV</a>&#160;&#160;&#160;0x0000</td></tr>
154 <tr class="memdesc:ga8ebf37d3e9141ccae33bb6b1edf539bd"><td class="mdescLeft">&#160;</td><td class="mdescRight">Contains the core revision for a Cortex-A class device.  <br /></td></tr>
155 <tr class="separator:ga8ebf37d3e9141ccae33bb6b1edf539bd"><td class="memSeparator" colspan="2">&#160;</td></tr>
156 <tr class="memitem:ga74d176c89aefe783e9ce0712c4360537"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__version__ctrl.html#ga74d176c89aefe783e9ce0712c4360537">__CORTEX_A</a>&#160;&#160;&#160;0x0000</td></tr>
157 <tr class="memdesc:ga74d176c89aefe783e9ce0712c4360537"><td class="mdescLeft">&#160;</td><td class="mdescRight">Contains the core family for a Cortex-A class device.  <br /></td></tr>
158 <tr class="separator:ga74d176c89aefe783e9ce0712c4360537"><td class="memSeparator" colspan="2">&#160;</td></tr>
159 </table>
160 <a name="details" id="details"></a><h2 class="groupheader">Description</h2>
161 <p>Version symbols for CMSIS release specific C/C++ source code. </p>
162 <h2 class="groupheader">Macro Definition Documentation</h2>
163 <a id="ga60199f17babba1ac0cf233e59043b23b" name="ga60199f17babba1ac0cf233e59043b23b"></a>
164 <h2 class="memtitle"><span class="permalink"><a href="#ga60199f17babba1ac0cf233e59043b23b">&#9670;&#160;</a></span>__CA_CMSIS_VERSION</h2>
165
166 <div class="memitem">
167 <div class="memproto">
168       <table class="memname">
169         <tr>
170           <td class="memname">#define __CA_CMSIS_VERSION</td>
171         </tr>
172       </table>
173 </div><div class="memdoc">
174
175 <p>CMSIS-Core(A) version number <br  />
176  </p>
177 <p>Use this define to query the full version of CMSIS-Core(A) component.</p>
178 <table class="markdownTable">
179 <tr class="markdownTableHead">
180 <th class="markdownTableHeadLeft">Bits   </th><th class="markdownTableHeadLeft">Name   </th><th class="markdownTableHeadLeft">Function    </th></tr>
181 <tr class="markdownTableRowOdd">
182 <td class="markdownTableBodyLeft">[31:16]   </td><td class="markdownTableBodyLeft">MAIN   </td><td class="markdownTableBodyLeft">__CA_CMSIS_VERSION_MAIN    </td></tr>
183 <tr class="markdownTableRowEven">
184 <td class="markdownTableBodyLeft">[15:0]   </td><td class="markdownTableBodyLeft">SUB   </td><td class="markdownTableBodyLeft">__CA_CMSIS_VERSION_SUB   </td></tr>
185 </table>
186 <p><b>Example:</b> </p><div class="fragment"><div class="line"><span class="preprocessor">#if __CA_CMSIS_VERSION &lt; 0x00050001</span></div>
187 <div class="line"><span class="preprocessor">#error This code needs at least CMSIS-Core(A) version 5.1!</span></div>
188 <div class="line"><span class="preprocessor">#endif</span></div>
189 </div><!-- fragment --> 
190 </div>
191 </div>
192 <a id="ga519092cc80304900838f3d79a1a04e36" name="ga519092cc80304900838f3d79a1a04e36"></a>
193 <h2 class="memtitle"><span class="permalink"><a href="#ga519092cc80304900838f3d79a1a04e36">&#9670;&#160;</a></span>__CA_CMSIS_VERSION_MAIN</h2>
194
195 <div class="memitem">
196 <div class="memproto">
197       <table class="memname">
198         <tr>
199           <td class="memname">#define __CA_CMSIS_VERSION_MAIN&#160;&#160;&#160;(1U)</td>
200         </tr>
201       </table>
202 </div><div class="memdoc">
203
204 <p>[31:16] CMSIS-Core(A) main version <br  />
205  </p>
206 <p>Use this define to query the major version of CMSIS-Core(A) component.</p>
207 <p><b>Example:</b> </p><div class="fragment"><div class="line"><span class="preprocessor">#if __CA_CMSIS_VERSION_MAIN &lt; 5</span></div>
208 <div class="line"><span class="preprocessor">#error This code needs at least CMSIS-Core(A) version 5!</span></div>
209 <div class="line"><span class="preprocessor">#endif</span></div>
210 </div><!-- fragment --> 
211 </div>
212 </div>
213 <a id="gaca4690227a53e24645758cdab9a00cdf" name="gaca4690227a53e24645758cdab9a00cdf"></a>
214 <h2 class="memtitle"><span class="permalink"><a href="#gaca4690227a53e24645758cdab9a00cdf">&#9670;&#160;</a></span>__CA_CMSIS_VERSION_SUB</h2>
215
216 <div class="memitem">
217 <div class="memproto">
218       <table class="memname">
219         <tr>
220           <td class="memname">#define __CA_CMSIS_VERSION_SUB&#160;&#160;&#160;(1U)</td>
221         </tr>
222       </table>
223 </div><div class="memdoc">
224
225 <p>[15:0] CMSIS-Core(A) sub version <br  />
226  </p>
227 <p>Use this define to query the minor version of CMSIS-Core(A) component.</p>
228 <p><b>Example:</b> </p><div class="fragment"><div class="line"><span class="preprocessor">#if __CA_CMSIS_VERSION_MAIN &lt; 5</span></div>
229 <div class="line"><span class="preprocessor">#error This code needs at least CMSIS-Core(A) version 5!</span></div>
230 <div class="line"><span class="preprocessor">#else</span></div>
231 <div class="line"><span class="preprocessor">#if __CA_CMSIS_VERSION_SUB &lt; 1</span></div>
232 <div class="line"><span class="preprocessor">#warning Using CMSIS-Core(A) version 5.0 compatibility functions.</span></div>
233 <div class="line"><span class="preprocessor">#endif</span></div>
234 <div class="line"><span class="preprocessor">#endif</span></div>
235 </div><!-- fragment --> 
236 </div>
237 </div>
238 <a id="ga8ebf37d3e9141ccae33bb6b1edf539bd" name="ga8ebf37d3e9141ccae33bb6b1edf539bd"></a>
239 <h2 class="memtitle"><span class="permalink"><a href="#ga8ebf37d3e9141ccae33bb6b1edf539bd">&#9670;&#160;</a></span>__CA_REV</h2>
240
241 <div class="memitem">
242 <div class="memproto">
243       <table class="memname">
244         <tr>
245           <td class="memname">#define __CA_REV&#160;&#160;&#160;0x0000</td>
246         </tr>
247       </table>
248 </div><div class="memdoc">
249
250 <p>Contains the core revision for a Cortex-A class device. </p>
251 <p>Use this define to query the core design revision number implemented in the selected device.</p>
252 <table class="markdownTable">
253 <tr class="markdownTableHead">
254 <th class="markdownTableHeadLeft">Bits   </th><th class="markdownTableHeadLeft">Name   </th><th class="markdownTableHeadLeft">Function    </th></tr>
255 <tr class="markdownTableRowOdd">
256 <td class="markdownTableBodyLeft">[15:8]   </td><td class="markdownTableBodyLeft">REV   </td><td class="markdownTableBodyLeft">Revision number    </td></tr>
257 <tr class="markdownTableRowEven">
258 <td class="markdownTableBodyLeft">[7:0]   </td><td class="markdownTableBodyLeft">PATCH   </td><td class="markdownTableBodyLeft">Patch number   </td></tr>
259 </table>
260 <p><b>Example:</b> </p><div class="fragment"><div class="line"><span class="preprocessor">#if __CA_REV &lt; 0x0201</span></div>
261 <div class="line"><span class="preprocessor">#error This code needs at least a core revision r2p1.</span></div>
262 <div class="line"><span class="preprocessor">#endif</span></div>
263 </div><!-- fragment --> 
264 </div>
265 </div>
266 <a id="ga74d176c89aefe783e9ce0712c4360537" name="ga74d176c89aefe783e9ce0712c4360537"></a>
267 <h2 class="memtitle"><span class="permalink"><a href="#ga74d176c89aefe783e9ce0712c4360537">&#9670;&#160;</a></span>__CORTEX_A</h2>
268
269 <div class="memitem">
270 <div class="memproto">
271       <table class="memname">
272         <tr>
273           <td class="memname">#define __CORTEX_A&#160;&#160;&#160;0x0000</td>
274         </tr>
275       </table>
276 </div><div class="memdoc">
277
278 <p>Contains the core family for a Cortex-A class device. </p>
279 <p>Use this define to query the actual Cortex-A class device number implemented in the selected device.</p>
280 <p><b>Example:</b> </p><div class="fragment"><div class="line"><span class="preprocessor">#if __CORTEX_A == 5</span></div>
281 <div class="line"><span class="preprocessor">#warning Running on Cortex-A5.</span></div>
282 <div class="line"><span class="preprocessor">#elif __CORTEX_A == 7</span></div>
283 <div class="line"><span class="preprocessor">#warning Running on Cortex-A7.</span></div>
284 <div class="line"><span class="preprocessor">#elif __CORTEX_A == 9</span></div>
285 <div class="line"><span class="preprocessor">#warning Running on Cortex-A9.</span></div>
286 <div class="line"><span class="preprocessor">#endif</span></div>
287 </div><!-- fragment --> 
288 </div>
289 </div>
290 </div><!-- contents -->
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