{"blog_url":"https://nonakap.hatenablog.com/","url":"https://nonakap.hatenablog.com/entry/20050624/p1","version":"1.0","width":"100%","image_url":null,"title":" \u5272\u308a\u8fbc\u307f\u51e6\u7406","provider_name":"Hatena Blog","type":"rich","author_name":"nonakap","published":"2005-06-24 00:00:00","description":"RTC CE \u3092\u89e6\u3063\u305f\u6642\u306b\u96fb\u6e90\u65ad\u3057\u3066\u3057\u307e\u3046\u539f\u56e0\u5224\u3063\u305f\u30fc\u3002 0xb0000003 \u306f write-only \u306a\u30ec\u30b8\u30b9\u30bf\u3067\u3042\u308b 0xb0000003 \u304b\u3089\u30c7\u30fc\u30bf\u3092\u8aad\u307f\u51fa\u305d\u3046\u3068\u3059\u308b\u3068\u3001\u524d\u56de\u30c7\u30d0\u30a4\u30b9\u304b\u3089\u8aad\u307f\u51fa\u3057(\u66f8\u304d\u8fbc\u307f\u3082\uff1f)\u3092\u884c\u3063\u305f\u5024\u304c\u53d6\u5f97\u3067\u304d\u308b 0xb0000003 \u306e bit1 \u304c RTC CE \u5236\u5fa1\u30d3\u30c3\u30c8\u3067\u3042\u308b 0xb0000003 \u306e bit0 \u306b 1 \u3092\u66f8\u304d\u8fbc\u3080\u3068\u96fb\u6e90\u65ad\u3059\u308b RTC CE \u5236\u5fa1\u3067\u306f Read/Modify/Write \u52d5\u4f5c\u3092\u3057\u3066\u3044\u308b \u305d\u3093\u306a\u8a33\u3067\u3001\u30c7\u30d0\u30a4\u30b9\u3078\u306e\u524d\u56de\u30a2\u30af\u30bb\u30b9\u5024\u306e LSB \u304c 1 \u3067\u3042\u308b\u3068\u96fb\u6e90\u65ad\u3057\u3066\u3057\u307e\u3046\u306e\u3067\u3042\u308a\u307e\u3057\u305f\u3002","author_url":"https://blog.hatena.ne.jp/nonakap/","provider_url":"https://hatena.blog","blog_title":"nikki","categories":["\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf","USL-5P"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fnonakap.hatenablog.com%2Fentry%2F20050624%2Fp1\" title=\" \u5272\u308a\u8fbc\u307f\u51e6\u7406 - nikki\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","height":"190"}