ARM-software
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CMSIS_5
réplica de https://github-proxy.rt-thread.io/ARM-software/CMSIS_5.git


			
				
					
						
						
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   <div id="projectname">CMSIS-Driver
   &#160;<span id="projectnumber">Version 2.8.0</span>
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   <div id="projectbrief">Peripheral Interface for Middleware and Application Code</div>
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<a href="#define-members">Macros</a>  </div>
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<div class="title">MCI CMD Line Mode<div class="ingroups"><a class="el" href="group__mci__control__gr.html">MCI Control Codes</a></div></div>  </div>
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<p>Specify the CMD line mode (Push-Pull or Open Drain).  
<a href="#details">More...</a></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="define-members"></a>
Macros</h2></td></tr>
<tr class="memitem:gaaed404312d9bc073e3489779a911c7dc"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__mci__cmd__line__ctrls.html#gaaed404312d9bc073e3489779a911c7dc">ARM_MCI_BUS_CMD_PUSH_PULL</a>&#160;&#160;&#160;(0x00UL)</td></tr>
<tr class="memdesc:gaaed404312d9bc073e3489779a911c7dc"><td class="mdescLeft">&#160;</td><td class="mdescRight">Push-Pull CMD line (default)  <a href="#gaaed404312d9bc073e3489779a911c7dc">More...</a><br/></td></tr>
<tr class="separator:gaaed404312d9bc073e3489779a911c7dc"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gaadf8667985731964d57d1ed672e90fd3"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__mci__cmd__line__ctrls.html#gaadf8667985731964d57d1ed672e90fd3">ARM_MCI_BUS_CMD_OPEN_DRAIN</a>&#160;&#160;&#160;(0x01UL)</td></tr>
<tr class="memdesc:gaadf8667985731964d57d1ed672e90fd3"><td class="mdescLeft">&#160;</td><td class="mdescRight">Open Drain CMD line (MMC only)  <a href="#gaadf8667985731964d57d1ed672e90fd3">More...</a><br/></td></tr>
<tr class="separator:gaadf8667985731964d57d1ed672e90fd3"><td class="memSeparator" colspan="2">&#160;</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Description</h2>
<p>Specify the CMD line mode (Push-Pull or Open Drain). </p>
<p>Set the CMD line type with the function <a class="el" href="group__mci__interface__gr.html#gaec0506a2aa4ae75cf6bc02528f36fe30">ARM_MCI_Control</a>. The CMD line mode is push-pull (default) or open drain (needed for older MMC). </p>
<h2 class="groupheader">Macro Definition Documentation</h2>
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          <td class="memname">#define ARM_MCI_BUS_CMD_PUSH_PULL&#160;&#160;&#160;(0x00UL)</td>
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<p>Push-Pull CMD line (default) </p>

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          <td class="memname">#define ARM_MCI_BUS_CMD_OPEN_DRAIN&#160;&#160;&#160;(0x01UL)</td>
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<p>Open Drain CMD line (MMC only) </p>

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