{"id":285,"date":"2013-05-15T08:39:31","date_gmt":"2013-05-15T00:39:31","guid":{"rendered":"http:\/\/blog.sorayuki.net\/?p=285"},"modified":"2013-09-26T15:10:34","modified_gmt":"2013-09-26T07:10:34","slug":"%e4%b8%8a%e6%b7%98%e5%ae%9d%e6%90%9e%e4%ba%86%e4%b8%80%e7%89%8751%e5%8d%95%e7%89%87%e6%9c%ba%e6%9d%a5%e7%8e%a9","status":"publish","type":"post","link":"https:\/\/blog.sorayuki.net\/?p=285","title":{"rendered":"\u4e0a\u6dd8\u5b9d\u641e\u4e86\u4e00\u724751\u5355\u7247\u673a\u6765\u73a9"},"content":{"rendered":"

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51\u5355\u7247\u673a\u5f00\u53d1\u521d\u5b66\u611f\u89c9\u4e0d\u662f\u5f88\u96be\uff0c\u5b83\u82af\u7247\u6709\u5f88\u591a\u5f88\u591a\u811a\uff0c\u7136\u540e\u5176\u4e2d8\u4e2a\u811a\u5bf9\u5e94p0\u8f93\u51fa\u7aef\u53e3\uff0c8\u4e2a\u5bf9\u5e94p1\uff0c\u4ee5\u6b64\u3002\u56e0\u4e3a\u4e00\u4e2a\u5b57\u8282\u662f8\u4f4d\u561b\uff0c\u7136\u540e\u5b83\u5c31\u6309\u7167\u8fd98\u4f4d\u7684\u5177\u4f53\u5185\u5bb9\uff0c\u5f80\u811a\u4e0a\u9001\u7535\uff0c1\u4ee3\u8868\u6ca1\u75350\u4ee3\u8868\u6709\u7535\uff08\u53cd\u8fc7\u6765\u7684\u2026\u2026\uff09\uff0c\u5728\u6c47\u7f16\u7a0b\u5e8f\u91cc\u4e5f\u5c31<\/p>\n

mov p0, #0<\/p>\n

p0\u4e0a\u5982\u679c\u8fde\u7740led\uff0c\u90a3\u4e488\u4e2aled\u5c31\u5168\u4eae\u4e86\u3002\u5982\u679c<\/p>\n

mov p0, #0xf0<\/p>\n

\u5c31\u662f\u5176\u4e2d\u56db\u4e2a\u4eae\u4e86\u3002<\/p>\n

\u5c31\u662f\u8fd9\u4e48\u7b80\u5355\u7684mov\u8bed\u53e5\u800c\u5df2\uff0c\u7535\u8def\u4e0a\u770b\u7f51\u4e0a\u8bf4\u76f4\u63a5\u8fdeled\u540c\u65f6\u4e32\u80541k\u7535\u963b\u5373\u53ef\uff0c\u5f15\u811a\u7684\u8f93\u51fa\u7684\u7535\u53ef\u4ee5\u76f4\u63a5\u63a8\u52a8led\uff0c\u4e0d\u7528\u641e\u4e09\u6781\u7ba1\u5565\u7684\u3002<\/p>\n

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