📄 sd卡接口的完整规范（二）.htm
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face="Times New Roman">aligned to the CS signal</FONT></SPAN><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: 宋体; mso-ascii-font-family: ''Times New Roman''; mso-hansi-font-family: ''Times New Roman''; mso-font-kerning: 0pt">（可能是：同过</SPAN><SPAN
lang=EN-US style="FONT-SIZE: 10pt; mso-font-kerning: 0pt"><FONT
face="Times New Roman">CS</FONT></SPAN><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: 宋体; mso-ascii-font-family: ''Times New Roman''; mso-hansi-font-family: ''Times New Roman''; mso-font-kerning: 0pt">信号来校正）。</SPAN><SPAN
lang=EN-US style="FONT-SIZE: 10pt; mso-font-kerning: 0pt"><FONT
face="Times New Roman">SPI</FONT></SPAN><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: 宋体; mso-ascii-font-family: ''Times New Roman''; mso-hansi-font-family: ''Times New Roman''; mso-font-kerning: 0pt">模式的优点就是简化主机的设计。特别的,</SPAN><SPAN
lang=EN-US style="FONT-SIZE: 10pt; mso-font-kerning: 0pt"><FONT
face="Times New Roman">MMC</FONT></SPAN><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: 宋体; mso-ascii-font-family: ''Times New Roman''; mso-hansi-font-family: ''Times New Roman''; mso-font-kerning: 0pt">主机需要小的改动。</SPAN><SPAN
lang=EN-US><FONT face="Times New Roman">SPI</FONT></SPAN><SPAN
style="FONT-FAMILY: 宋体; mso-ascii-font-family: ''Times New Roman''; mso-hansi-font-family: ''Times New Roman''">模式相对于</SPAN><SPAN
lang=EN-US><FONT face="Times New Roman">SD</FONT></SPAN><SPAN
style="FONT-FAMILY: 宋体; mso-ascii-font-family: ''Times New Roman''; mso-hansi-font-family: ''Times New Roman''">模式的不足之处是丧失了速度性能。</SPAN><SPAN
lang=EN-US
style="FONT-SIZE: 10pt; mso-font-kerning: 0pt"><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US><o:p><FONT
face="Times New Roman"> <IMG
style="BORDER-LEFT-COLOR: #000000; BORDER-BOTTOM-COLOR: #000000; BORDER-TOP-COLOR: #000000; BORDER-RIGHT-COLOR: #000000"
src="SD卡接口的完整规范（二）.files/20060822130028732.gif" border=0><A
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<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US><o:p><FONT
face="Times New Roman"> </P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN
lang=EN-US>SD</SPAN><SPAN
style="FONT-FAMILY: 宋体; mso-ascii-font-family: ''Times New Roman''; mso-hansi-font-family: ''Times New Roman''">卡的电特性</SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN
lang=EN-US><o:p> <IMG
style="BORDER-LEFT-COLOR: #000000; BORDER-BOTTOM-COLOR: #000000; BORDER-TOP-COLOR: #000000; BORDER-RIGHT-COLOR: #000000"
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<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN
lang=EN-US></SPAN> </P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN
lang=EN-US></SPAN> </P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN
lang=EN-US><o:p> </o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center"
align=center><SPAN lang=EN-US>SD</SPAN><SPAN
style="FONT-FAMILY: 宋体; mso-ascii-font-family: ''Times New Roman''; mso-hansi-font-family: ''Times New Roman''">卡的连接电路图</SPAN></P>
<P class=MsoNormal
style="MARGIN: 0cm 0cm 0pt"></FONT></o:p></SPAN></P><FONT
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