{"height":"190","width":"100%","version":"1.0","provider_name":"Hatena Blog","url":"https://k-shima07.hatenadiary.org/entry/20101227/1293435630","blog_url":"https://k-shima07.hatenadiary.org/","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fk-shima07.hatenadiary.org%2Fentry%2F20101227%2F1293435630\" title=\"\u3010Chapter3\u3011 P.48\u301c 32\u30d3\u30c3\u30c8\u30e2\u30fc\u30c9\u306e\u7a81\u5165\u304b\u3089C\u8a00\u8a9e\u5c0e\u5165\u307e\u3067 - k_shima07\u306e\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2010-12-27 16:40:30","title":"\u3010Chapter3\u3011 P.48\u301c 32\u30d3\u30c3\u30c8\u30e2\u30fc\u30c9\u306e\u7a81\u5165\u304b\u3089C\u8a00\u8a9e\u5c0e\u5165\u307e\u3067","description":"\u3068\u308a\u3042\u3048\u305a\u3001\u6628\u65e5\u307e\u3067\u3067\u9032\u3093\u3060\u3068\u3053\u308d\u306b\u3064\u3044\u3066\u3001\u3057\u3063\u304b\u308a\u3068\u307e\u3068\u3081\u3066\u304a\u3053\u3046\u3068\u601d\u3044\u307e\u3059\u3002 \u672c\u7269\u306eIPL\u3092\u4f5c\u308b\u3068\u3053\u308d\u304b\u3089\u307e\u3068\u3081\u307e\u3059\u3002 \u25a0JC\u547d\u4ee4 jump if carry \u30ad\u30e3\u30ea\u30fc\u30d5\u30e9\u30b0\u304c1\u306a\u3089\u30b8\u30e3\u30f3\u30d7 (AT)BIOS\u3067\u3001\u8abf\u3079\u308b\u3068\u30fb\u30fb\u30fb \u30c7\u30a3\u30b9\u30af\u304b\u3089\u306e\u8aad\u307f\u8fbc\u307f\u3002\u2192 AH = 0x02 \u3060\u304b\u3089\u8aad\u307f\u8fbc\u307f \u623b\u308a\u5024\u306e\u3068\u3053\u308d\u306b\u306f\u3001FLAGS.CF\u2015 \u3053\u306eCF\u304c\u30ad\u30e3\u30ea\u30fc\u30d5\u30e9\u30b0\u306e\u3053\u3068\u3092\u8868\u308f\u3057\u3066\u3044\u3066\u3044\u308b\u3002 \u2193 \u3053\u306e\u3053\u3068\u304b\u3089\u30a8\u30e9\u30fc\u304b\u3069\u3046\u304b\u304c\u308f\u304b\u308b\u3002 \u25a0\u30ad\u30e3\u30ea\u30fc\u30d5\u30e9\u30b0 1\u30d3\u30c3\u30c8\u3057\u304b\u8a18\u61b6\u3067\u304d\u306a\u3044\u30ec\u30b8\u30b9\u30bf\u3002\uff08\u3053\u306e\u7dcf\u79f0\u3092\u3001\u30d5\u30e9\u30b0\u3068\u8a00\u3046\u3002\uff09 \u30d5\u30e9\u30b0\u306e\u4e2d\u3067\u3001\u30ad\u30e3\u30ea\u30fc\u30d5\u30e9\u30b0\u304c\u4e00\u756a\u4f7f\u3044\u3084\u3059\u3044\u3002 CH \u30b7\u30ea\u30f3\u30c0\u756a\u53f7 CL \u30bb\u30af\u30bf\u756a\u53f7 \u2026","categories":[],"image_url":null,"blog_title":"k_shima07\u306e\u65e5\u8a18","author_name":"k_shima07","author_url":"https://blog.hatena.ne.jp/k_shima07/","type":"rich"}