4412相关的裸机,硬件等方面的知识网址
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Tiny4412汇编流水灯代码,Tiny4412裸机LED操作
http://www.techbulo.com/1313.html
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http://100ask.org/bbs/forum.php?mod=viewthread&tid=11778&extra=page%3D1
6.百文网4412专栏
http://100ask.org/bbs/forum.php?mod=forumdisplay&fid=22&page=1