{"blog_title":"satonohito\u2019s diary","author_url":"https://blog.hatena.ne.jp/satonohito/","author_name":"satonohito","description":"\u3042\u308b\u7a0b\u5ea6\u3057\u3063\u304b\u308a\u3057\u305f\u6587\u7ae0\u3092\u4f5c\u308a\u304b\u3051\u3066\u3001\u653e\u7f6e\u3057\u3066\u3057\u307e\u3063\u305f\u306e\u3067\u96d1\u591a\u306b\u7b87\u6761\u66f8\u304d\u306b\u3057\u3066\u3054\u307e\u304b\u3059\u3002SD \u30ab\u30fc\u30c9\u306e write \u30b3\u30de\u30f3\u30c9\u95a2\u9023: CMD24: WRITE_BLOCK \u306f\u9045\u304f\u3066\u5b9f\u7528\u7684\u3067\u306f\u306a\u3044 CMD25: WRITE_MULTIPLE_BLOCK \u3060\u3051\u3092\u4f7f\u3046(open-ended)\u3068\u51e6\u7406\u6642\u9593\u306f CMD24 \u3068\u307b\u307c\u540c\u3058\u3067 SDC \u3067\u306f\u5b9f\u7528\u7684\u3067\u306f\u306a\u3044 CMD25 \u306f CSD \u306e WRITE_BL_LEN \u3092\u6c17\u306b\u305b\u305a 0x200 byte \u5358\u4f4d\u3067\u66f8\u3044\u3066\u3082\u90fd\u5408\u826f\u304f\u52d5\u3044\u3066\u304f\u308c\u308b\u304c\u3001\u305d\u3053\u3089\u3078\u3093\u306e\u6b63\u5f0f\u306a\u4ed5\u69d8\u304c\u3069\u3053\u306b\u66f8\u3044\u3066\u3042\u308b\u304b\u308f\u304b\u3089\u306a\u3044\u306e\u3067\u3057\u3063\u304b\u308a\u3068\u6271\u3048\u306a\u3044 ACMD23: SET_WR_BLK_ERAS\u2026","provider_url":"https://hatena.blog","height":"190","type":"rich","provider_name":"Hatena Blog","version":"1.0","published":"2012-04-24 00:00:00","url":"https://satonohito.hatenadiary.jp/entry/20120424/p1","categories":[],"blog_url":"https://satonohito.hatenadiary.jp/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsatonohito.hatenadiary.jp%2Fentry%2F20120424%2Fp1\" title=\" MMC/SDC \u95a2\u9023 - satonohito\u2019s diary\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":" MMC/SDC \u95a2\u9023","image_url":null,"width":"100%"}