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          <td class="memname">#define ARM_MCI_BUS_DATA_WIDTH_4&#160;&#160;&#160;(0x01)</td>
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<p>Bus data width: 4 bits. </p>

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          <td class="memname">#define ARM_MCI_BUS_DATA_WIDTH_4_DDR&#160;&#160;&#160;(0x03)</td>
 