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作者: binyew    时间: 2006-10-17 09:19     标题: ?????è??

±???????????MPC8270(?÷??450M)?òIntel XScale IPX425~465(?????????÷??533M)?è??????4U±ê×?CPU?¨??????°?,??????????????????????????????????



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作者: lifax    时间: 2007-2-8 01:12     标题: PCB LAYOUT

ר??????PCB LAYOUT?¤×÷7?ê,????×????à±?????????????????????PCB?è????×?·á?????í?????è?????é??
?ú?·???????????¤????????????·???×????????????????????????°?°??.?è????PCB?à??32????
EMI??EMC??ESD??·á?????í?????è?????é????PCB?????????ê????·???·????¨SI?????????ê????·???·????¨PI????
?÷???????í??????powerPCB??orCAD??MentorWG??Allegro??Protel??cam350????Lay:Notebook??Motherboard??
LCDmonitor ??LCDTV??PortableDVD??PCTV??PCIe??VGA?¨??ARM7??ARM9???·???÷???????à?ú??MP3??Mp4????????
???ú????·?°?????·?????????

MSN:lifax_xia@hotmail.com
Tel:13510687726
Mail:XLF186@163.com
QQ??441352500

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