📄 a-3-10.htm

📁 上海交通大学DSP学习的经典教程文档为HTML格式,循序渐进,方便学习本人从中收益菲浅,拿来共享
💻 HTM
字号:
<html><head><title>饮水思源精华区</title><Content-type: text/html; charset=gb2312><link rel=stylesheet type=text/css href="bbsdl.css"></head><table cellspacing=0 class=title width=90%><th class=title align=left width=20%>饮水思源站</th><th class=title align=center width=60%>文章阅读</th><th class=title align=right width=20%>精华区离线浏览</th></tr></table><hr><table align=center cellspacing=1 class=doc><tr><td>发信人:&nbsp;fangf&nbsp;(方方),&nbsp;信区:&nbsp;DSP<br>标&nbsp;&nbsp;题:&nbsp;如&nbsp;何&nbsp;选&nbsp;择&nbsp;嵌&nbsp;入&nbsp;式&nbsp;微&nbsp;处&nbsp;理&nbsp;器&nbsp;(四)<br>发信站:&nbsp;饮水思源站&nbsp;(Sat&nbsp;Jun&nbsp;&nbsp;5&nbsp;10:45:21&nbsp;1999)&nbsp;,&nbsp;站内信件<br>选&nbsp;择&nbsp;低&nbsp;功&nbsp;耗&nbsp;的&nbsp;处&nbsp;理&nbsp;器&nbsp;<br><br>----&nbsp;嵌&nbsp;入&nbsp;式&nbsp;微&nbsp;处&nbsp;理&nbsp;器&nbsp;最&nbsp;大&nbsp;并&nbsp;且&nbsp;增&nbsp;长&nbsp;最&nbsp;快&nbsp;的&nbsp;市&nbsp;场&nbsp;是&nbsp;手&nbsp;持&nbsp;设<br>&nbsp;备、&nbsp;电&nbsp;子&nbsp;记&nbsp;事&nbsp;本、PDA、&nbsp;手&nbsp;机、GPS&nbsp;导&nbsp;航&nbsp;器&nbsp;等&nbsp;消&nbsp;费&nbsp;类&nbsp;电&nbsp;子&nbsp;产&nbsp;品<br>，&nbsp;这&nbsp;些&nbsp;产&nbsp;品&nbsp;中&nbsp;选&nbsp;购&nbsp;的&nbsp;微&nbsp;处&nbsp;理&nbsp;器&nbsp;除&nbsp;了&nbsp;要&nbsp;有&nbsp;很&nbsp;高&nbsp;的&nbsp;性&nbsp;能&nbsp;外，<br>&nbsp;还&nbsp;要&nbsp;有&nbsp;极&nbsp;低&nbsp;的&nbsp;功&nbsp;率&nbsp;消&nbsp;耗。&nbsp;<br><br>----&nbsp;许&nbsp;多CPU&nbsp;生&nbsp;产&nbsp;厂&nbsp;家&nbsp;已&nbsp;经&nbsp;进&nbsp;入&nbsp;了&nbsp;这&nbsp;个&nbsp;领&nbsp;域。&nbsp;今&nbsp;天，&nbsp;用&nbsp;户&nbsp;<br>可&nbsp;以&nbsp;买&nbsp;到&nbsp;一&nbsp;颗&nbsp;嵌&nbsp;入&nbsp;式&nbsp;的&nbsp;微&nbsp;处&nbsp;理&nbsp;器，&nbsp;其&nbsp;速&nbsp;度&nbsp;像&nbsp;笔&nbsp;记&nbsp;本&nbsp;中&nbsp;的<br>&nbsp;Pentium&nbsp;一&nbsp;样&nbsp;快，&nbsp;而&nbsp;它&nbsp;仅&nbsp;使&nbsp;用&nbsp;普&nbsp;通&nbsp;电&nbsp;池&nbsp;供&nbsp;电，&nbsp;并&nbsp;且&nbsp;价&nbsp;格&nbsp;不&nbsp;<br>足50&nbsp;美&nbsp;元。&nbsp;典&nbsp;型&nbsp;的&nbsp;例&nbsp;子&nbsp;有NEC、&nbsp;日&nbsp;立&nbsp;为HPC、Palm&nbsp;PC&nbsp;而&nbsp;设&nbsp;计&nbsp;的<br>VR4111&nbsp;和SH7707。Digital&nbsp;的&nbsp;Strong&nbsp;ARM&nbsp;1100，&nbsp;在&nbsp;一&nbsp;个&nbsp;极&nbsp;小&nbsp;的200MHz<br>&nbsp;主&nbsp;频&nbsp;封&nbsp;装&nbsp;中&nbsp;集&nbsp;成&nbsp;了&nbsp;彩&nbsp;色LCD&nbsp;控&nbsp;制&nbsp;器、PCMCIA&nbsp;接&nbsp;口、&nbsp;触&nbsp;屏&nbsp;接&nbsp;口<br>&nbsp;等6&nbsp;个&nbsp;接&nbsp;口（&nbsp;含USB、IRDA），&nbsp;而&nbsp;批&nbsp;量&nbsp;的&nbsp;价&nbsp;格&nbsp;也&nbsp;在40&nbsp;美&nbsp;元&nbsp;以&nbsp;内。<br>&nbsp;<br><br><br>--<br>-----------------------------------------------<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;因一个词的力量<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;我重新开始生活<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;我生来就认识你<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;要把你称作<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;自由<br><br>※&nbsp;来源:·饮水思源站&nbsp;bbs.sjtu.edu.cn·[FROM:&nbsp;202.120.8.11]<br></tr></table><br><caption align=bottom><hr><table align=center cellspacing=1 class=foot><tr><td class=foot><a href="a-3.htm">返回</tr></table><p class=copyr align=center>Copyright &copy; 2001 <a class=copyr href="http://bbs.sjtu.edu.cn">SJTUBBS</a>, All Rights Reserved.<br><br>版权所有<a class=copyr href="telnet://bbs.sjtu.edu.cn">上海交大BBS饮水思源站</a></caption></body></html>
⌨️ 快捷键说明

复制代码 Ctrl + C
搜索代码 Ctrl + F
全屏模式 F11
切换主题 Ctrl + Shift + D
显示快捷键 ?
增大字号 Ctrl + =
减小字号 Ctrl + -