{"id":5470,"date":"2026-09-25T11:00:00","date_gmt":"2026-09-25T02:00:00","guid":{"rendered":"https:\/\/www.ramxeed.com\/jp\/?post_type=column&p=5470"},"modified":"2026-09-25T10:57:54","modified_gmt":"2026-09-25T01:57:54","slug":"bmc-event-log-write-endurance","status":"publish","type":"column","link":"https:\/\/www.ramxeed.com\/jp\/tech-column\/bmc-event-log-write-endurance\/","title":{"rendered":"BMC\u30a4\u30d9\u30f3\u30c8\u30ed\u30b0\u306e\u66f8\u304d\u8fbc\u307f\u8010\u4e45\u6027\u8a2d\u8a08\uff1aSEL\u30d0\u30c3\u30d5\u30a1\u6e80\u676f\u3068\u66f8\u304d\u8fbc\u307f\u56de\u6570\u5236\u9650\u306e\u30b8\u30ec\u30f3\u30de"},"content":{"rendered":"\n

BMC\u306e\u30a4\u30d9\u30f3\u30c8\u30ed\u30b0\uff08SEL\uff09\u3067\u306f\u3001\u30d0\u30c3\u30d5\u30a1\u6e80\u676f\u306b\u3088\u308b\u91cd\u8981\u30ed\u30b0\u306e\u6d88\u5931\u3084\u3001\u4e0d\u63ee\u767a\u6027\u30e1\u30e2\u30ea\u306e\u66f8\u304d\u63db\u3048\u5bff\u547d\u306b\u3088\u308b\u4fe1\u983c\u6027\u4f4e\u4e0b\u304c\u554f\u984c\u306b\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u672c\u8a18\u4e8b\u3067\u306f\u3001SEL\u3067\u751f\u3058\u308b\u66f8\u304d\u8fbc\u307f\u56de\u6570\u5236\u9650\u3068\u30d0\u30c3\u30d5\u30a1\u7ba1\u7406\u306e\u8ab2\u984c\u3092\u6574\u7406\u3057\u3001EEPROM\u3084Flash\u5b9f\u88c5\u304c\u62b1\u3048\u308b\u9650\u754c\u3001\u305d\u3057\u3066FeRAM\u306b\u3088\u308b\u6839\u672c\u7684\u306a\u8010\u4e45\u6027\u5411\u4e0a\u7b56\u307e\u3067\u3092\u8a73\u3057\u304f\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

BMC\u30a4\u30d9\u30f3\u30c8\u30ed\u30b0\uff08SEL\uff09\u304c\u62b1\u3048\u308b\u66f8\u304d\u8fbc\u307f\u56de\u6570\u5236\u9650\u3068\u30d0\u30c3\u30d5\u30a1\u6e80\u676f\u306e\u5b9f\u614b<\/strong><\/h2>\n\n\n\n

\u30b5\u30fc\u30d0\u30fc\u3084\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u306eBMC\uff08\u30d9\u30fc\u30b9\u30dc\u30fc\u30c9\u7ba1\u7406\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\uff09\u306f\u3001IPMI\u3084OpenBMC\u74b0\u5883\u306b\u304a\u3044\u3066\u3001\u96fb\u6e90\u7570\u5e38\u3084\u6e29\u5ea6\u7570\u5e38\u306a\u3069\u306e\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u30a4\u30d9\u30f3\u30c8\u3092SEL\uff08\u30b7\u30b9\u30c6\u30e0\u30a4\u30d9\u30f3\u30c8\u30ed\u30b0\uff09\u3068\u3057\u3066\u4e0d\u63ee\u767a\u6027\u30e1\u30e2\u30ea\u306b\u8a18\u9332\u3057\u307e\u3059\u3002\u3057\u304b\u3057SEL\u9818\u57df\u306e\u5bb9\u91cf\u306f\u6570\u5341\u4ef6\u304b\u3089\u6570\u767e\u4ef6\u306b\u9650\u3089\u308c\u3066\u304a\u308a\u3001\u904b\u7528\u304c\u9577\u671f\u5316\u3059\u308b\u307b\u3069\u66f8\u304d\u8fbc\u307f\u56de\u6570\u306e\u4e0a\u9650\u3084\u30d0\u30c3\u30d5\u30a1\u67af\u6e07\u3068\u3044\u3046\u5236\u7d04\u304c\u9855\u5728\u5316\u3057\u3066\u304d\u307e\u3059\u3002<\/p>\n\n\n\n

SEL\u30d0\u30c3\u30d5\u30a1\u306f\u306a\u305c\u6709\u9650\u5bb9\u91cf\u306b\u5236\u9650\u3055\u308c\u3066\u3044\u308b\u306e\u304b<\/strong><\/h3>\n\n\n\n

SEL\u306fBMC\u306e\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u304c\u76f4\u63a5\u30a2\u30af\u30bb\u30b9\u3059\u308b\u4e0d\u63ee\u767a\u6027\u30e1\u30e2\u30ea\u9818\u57df\u306b\u683c\u7d0d\u3055\u308c\u308b\u306e\u304c\u4e00\u822c\u7684\u3067\u3001\u30b3\u30b9\u30c8\u5236\u7d04\u304b\u3089EEPROM\u3084\u5c0f\u5bb9\u91cf\u306e\u30d5\u30e9\u30c3\u30b7\u30e5\u30e1\u30e2\u30ea\u304c\u63a1\u7528\u3055\u308c\u308b\u30b1\u30fc\u30b9\u304c\u591a\u304f\u898b\u3089\u308c\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u5bb9\u91cf\u3042\u305f\u308a\u306e\u5358\u4fa1\u304c\u6bd4\u8f03\u7684\u9ad8\u304f\u3001\u307e\u305f\u66f8\u304d\u8fbc\u307f\u6642\u9593\u3084\u6d88\u53bb\u5358\u4f4d\u306e\u5236\u7d04\u3082\u3042\u308b\u305f\u3081\u3001\u5927\u5bb9\u91cf\u5316\u306b\u3088\u3063\u3066\u30d0\u30c3\u30d5\u30a1\u3092\u62e1\u5f35\u3059\u308b\u3068\u3044\u3046\u5358\u7d14\u306a\u89e3\u6c7a\u7b56\u306f\u57fa\u677f\u30b3\u30b9\u30c8\u3084\u5b9f\u88c5\u9762\u7a4d\u306e\u89b3\u70b9\u304b\u3089\u73fe\u5b9f\u7684\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u7d50\u679c\u3068\u3057\u3066\u3001SEL\u306e\u4fdd\u6301\u4ef6\u6570\u306f\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u9078\u5b9a\u306e\u6bb5\u968e\u3067\u3042\u308b\u7a0b\u5ea6\u4e0a\u9650\u304c\u6c7a\u307e\u3063\u3066\u3057\u307e\u3046\u69cb\u9020\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n

\u66f8\u304d\u8fbc\u307f\u56de\u6570\u4e0a\u9650\u306b\u9054\u3057\u305f\u969b\u306b\u767a\u751f\u3059\u308b\u5178\u578b\u7684\u306a\u969c\u5bb3\u30d1\u30bf\u30fc\u30f3<\/strong><\/h3>\n\n\n\n

EEPROM\u3084\u30d5\u30e9\u30c3\u30b7\u30e5\u30e1\u30e2\u30ea\u306b\u306f\u4fdd\u8a3c\u3055\u308c\u305f\u66f8\u304d\u63db\u3048\u56de\u6570\u306e\u4e0a\u9650\u304c\u3042\u308a\u3001SEL\u3078\u306e\u66f8\u304d\u8fbc\u307f\u304c\u96c6\u4e2d\u3059\u308b\u904b\u7528\u74b0\u5883\u3067\u306f\u3053\u306e\u4e0a\u9650\u306b\u8fd1\u3065\u304f\u30b1\u30fc\u30b9\u304c\u5831\u544a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4e0a\u9650\u306b\u9054\u3057\u305f\u30bb\u30eb\u306f\u66f8\u304d\u8fbc\u307f\u30a8\u30e9\u30fc\u3084\u30c7\u30fc\u30bf\u5316\u3051\u3092\u8d77\u3053\u3057\u3084\u3059\u304f\u306a\u308a\u3001\u6700\u60aa\u306e\u5834\u5408\u306fBMC\u81ea\u4f53\u306e\u5fdc\u7b54\u304c\u4e0d\u5b89\u5b9a\u306b\u306a\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u4e0a\u9650\u306b\u9054\u3059\u308b\u524d\u306e\u6bb5\u968e\u3067\u3082\u3001\u66f8\u304d\u8fbc\u307f\u5f85\u6a5f\u306b\u3088\u308b\u30ec\u30b9\u30dd\u30f3\u30b9\u9045\u5ef6\u304cBMC\u306e\u76e3\u8996\u51e6\u7406\u5168\u4f53\u306b\u5f71\u97ff\u3092\u53ca\u307c\u3057\u304b\u306d\u305a\u3001\u5358\u306a\u308b\u30ed\u30b0\u6a5f\u80fd\u306e\u4e0d\u5177\u5408\u306b\u3068\u3069\u307e\u3089\u306a\u3044\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u4e0a\u306e\u30ea\u30b9\u30af\u3068\u8a00\u3048\u307e\u3059\u3002<\/p>\n\n\n\n

\u30ed\u30b0\u4e0a\u66f8\u304d\u306b\u3088\u308b\u91cd\u8981\u30a4\u30d9\u30f3\u30c8\u306e\u6b20\u843d\u3068post-mortem\u89e3\u6790\u3078\u306e\u5f71\u97ff<\/strong><\/h3>\n\n\n\n

\u591a\u304f\u306eBMC\u5b9f\u88c5\u3067\u306f\u3001SEL\u30d0\u30c3\u30d5\u30a1\u304c\u6e80\u676f\u306b\u306a\u308b\u3068\u53e4\u3044\u30a8\u30f3\u30c8\u30ea\u304b\u3089\u4e0a\u66f8\u304d\u3055\u308c\u308b\u30ea\u30f3\u30b0\u30d0\u30c3\u30d5\u30a1\u65b9\u5f0f\u304c\u63a1\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u65b9\u5f0f\u306f\u5bb9\u91cf\u5236\u7d04\u306b\u5bfe\u3059\u308b\u73fe\u5b9f\u7684\u306a\u59a5\u5354\u7b56\u3067\u3059\u304c\u3001\u30af\u30e9\u30c3\u30b7\u30e5\u5f8c\u306epost-mortem analysis\uff08\u4e8b\u5f8c\u89e3\u6790\uff09\u306b\u5fc5\u8981\u306a\u521d\u671f\u30a4\u30d9\u30f3\u30c8\u304c\u4e0a\u66f8\u304d\u3055\u308c\u3001\u6839\u672c\u539f\u56e0\u306e\u7279\u5b9a\u304c\u56f0\u96e3\u306b\u306a\u308b\u3068\u3044\u3046\u526f\u4f5c\u7528\u304c\u3042\u308a\u307e\u3059\u3002\u7279\u306b\u65ad\u7d9a\u7684\u306a\u7570\u5e38\u304c\u7a4d\u307f\u91cd\u306a\u3063\u3066\u6700\u7d42\u7684\u306a\u969c\u5bb3\u306b\u81f3\u308b\u3088\u3046\u306a\u30b1\u30fc\u30b9\u3067\u306f\u3001\u521d\u671f\u306e\u5146\u5019\u3092\u793a\u3059\u30ed\u30b0\u304c\u5931\u308f\u308c\u308b\u3053\u3068\u3067\u3001\u518d\u767a\u9632\u6b62\u7b56\u306e\u691c\u8a0e\u305d\u306e\u3082\u306e\u304c\u96e3\u822a\u3059\u308b\u4e8b\u614b\u3092\u62db\u304d\u304b\u306d\u307e\u305b\u3093\u3002<\/p>\n\n\n\n

EEPROM\/Flash\u5b9f\u88c5\u304c\u62b1\u3048\u308b\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u4e0a\u306e\u30c8\u30ec\u30fc\u30c9\u30aa\u30d5<\/strong><\/h2>\n\n\n\n

SEL\u306e\u4fe1\u983c\u6027\u3092\u9ad8\u3081\u3088\u3046\u3068\u3059\u308b\u3068\u3001EEPROM\u3084NOR\u30d5\u30e9\u30c3\u30b7\u30e5\u3092\u7528\u3044\u305f\u65e2\u5b58\u5b9f\u88c5\u306b\u306f\u3044\u304f\u3064\u304b\u306e\u69cb\u9020\u7684\u306a\u30c8\u30ec\u30fc\u30c9\u30aa\u30d5\u304c\u4f34\u3044\u307e\u3059\u3002\u66f8\u304d\u63db\u3048\u8010\u6027\u3068\u4fdd\u6301\u671f\u9593\u306e\u30d0\u30e9\u30f3\u30b9\u3001\u30a6\u30a7\u30a2\u30ec\u30d9\u30ea\u30f3\u30b0\u306e\u5b9f\u88c5\u30b3\u30b9\u30c8\u3001\u305d\u3057\u3066\u30ed\u30b0\u30ed\u30fc\u30c6\u30fc\u30b7\u30e7\u30f3\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306f\u3001\u3044\u305a\u308c\u3082\u5358\u7d14\u306a\u5bb9\u91cf\u5897\u5f37\u3060\u3051\u3067\u306f\u89e3\u6c7a\u3067\u304d\u306a\u3044\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306b\u3068\u3063\u3066\u60a9\u307e\u3057\u3044\u8ab2\u984c\u3067\u3059\u3002<\/p>\n\n\n\n

EEPROM\u306e\u66f8\u304d\u63db\u3048\u8010\u6027\u3068\u30ed\u30b0\u4fdd\u6301\u671f\u9593\u306e\u30d0\u30e9\u30f3\u30b9\u8abf\u6574<\/strong><\/h3>\n\n\n\n

\u4e00\u822c\u7684\u306aEEPROM\u306e\u66f8\u304d\u63db\u3048\u8010\u6027\u306f\u6570\u5341\u4e07\u56de\u304b\u3089\u767e\u4e07\u56de\u7a0b\u5ea6\u3068\u3055\u308c\u3066\u304a\u308a\u3001\u30a4\u30d9\u30f3\u30c8\u767a\u751f\u983b\u5ea6\u304c\u9ad8\u3044\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u904b\u7528\u5e74\u6570\u3092\u91cd\u306d\u308b\u3046\u3061\u306b\u4e0a\u9650\u3078\u8fd1\u3065\u3044\u3066\u3044\u304d\u307e\u3059\u3002\u30ed\u30b0\u306e\u4fdd\u6301\u671f\u9593\u3092\u5ef6\u3070\u305d\u3046\u3068\u3059\u308c\u3070\u3059\u308b\u307b\u3069\u3001\u540c\u4e00\u30a2\u30c9\u30ec\u30b9\u3078\u306e\u66f8\u304d\u8fbc\u307f\u983b\u5ea6\u3092\u6291\u3048\u308b\u5de5\u592b\u304c\u5fc5\u8981\u306b\u306a\u308a\u3001\u30a2\u30c9\u30ec\u30b9\u306e\u5206\u6563\u7ba1\u7406\u3084\u66f8\u304d\u8fbc\u307f\u9593\u9694\u306e\u5236\u5fa1\u306a\u3069\u3001\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u5074\u3067\u306e\u4f5c\u308a\u8fbc\u307f\u304c\u5897\u3048\u3066\u3044\u304d\u307e\u3059\u3002\u7d50\u679c\u3068\u3057\u3066\u3001\u8010\u4e45\u6027\u306e\u78ba\u4fdd\u3068\u5b9f\u88c5\u306e\u30b7\u30f3\u30d7\u30eb\u3055\u3001\u305d\u3057\u3066\u958b\u767a\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u306e\u4e21\u7acb\u304c\u96e3\u3057\u304f\u306a\u3063\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n

NOR\u30d5\u30e9\u30c3\u30b7\u30e5\u306e\u30bb\u30af\u30bf\u6d88\u53bb\u5358\u4f4d\u304c\u3082\u305f\u3089\u3059\u30a6\u30a7\u30a2\u30ec\u30d9\u30ea\u30f3\u30b0\u306e\u8907\u96d1\u3055<\/strong><\/h3>\n\n\n\n

NOR\u30d5\u30e9\u30c3\u30b7\u30e5\u306f4KB\u308464KB\u3068\u3044\u3063\u305f\u30bb\u30af\u30bf\u5358\u4f4d\u3067\u3057\u304b\u6d88\u53bb\u3067\u304d\u306a\u3044\u305f\u3081\u3001SEL\u306e\u3088\u3046\u306b\u6570\u30d0\u30a4\u30c8\u898f\u6a21\u306e\u30ed\u30b0\u3092\u983b\u7e41\u306b\u66f8\u304d\u8fbc\u3080\u7528\u9014\u3067\u306f\u3001\u305d\u306e\u90fd\u5ea6\u30bb\u30af\u30bf\u5168\u4f53\u3092Erase\u3059\u308b\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u304c\u7121\u8996\u3067\u304d\u307e\u305b\u3093\u3002\u3053\u306e\u975e\u52b9\u7387\u3092\u907f\u3051\u308b\u305f\u3081\u306e\u30a6\u30a7\u30a2\u30ec\u30d9\u30ea\u30f3\u30b0\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u5b9f\u88c5\u306f\u4e8b\u5b9f\u4e0a\u5fc5\u9808\u306b\u306a\u308a\u3001\u7279\u5b9a\u30a2\u30c9\u30ec\u30b9\u3078\u306e\u66f8\u304d\u8fbc\u307f\u96c6\u4e2d\u3092\u907f\u3051\u308b\u7ba1\u7406\u30c6\u30fc\u30d6\u30eb\u3084\u6d88\u53bb\u56de\u6570\u3092\u5e73\u6e96\u5316\u3059\u308b\u30ed\u30b8\u30c3\u30af\u304c\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u306e\u8907\u96d1\u6027\u3092\u5927\u304d\u304f\u9ad8\u3081\u307e\u3059\u3002\u7d50\u679c\u3068\u3057\u3066\u30c7\u30d0\u30c3\u30b0\u306e\u96e3\u6613\u5ea6\u3082\u4e0a\u304c\u308a\u3001\u91cf\u7523\u5f8c\u306e\u4fdd\u5b88\u8ca0\u8377\u306b\u3082\u3064\u306a\u304c\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

\u30ed\u30b0\u30ed\u30fc\u30c6\u30fc\u30b7\u30e7\u30f3\u30dd\u30ea\u30b7\u30fc\u306e\u5b9f\u88c5\u30ea\u30b9\u30af\u3068\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u8ca0\u8377<\/strong><\/h3>\n\n\n\n

\u9650\u3089\u308c\u305f\u5bb9\u91cf\u306e\u306a\u304b\u3067\u30ed\u30b0\u3092\u7dad\u6301\u3059\u308b\u306b\u306f\u3001\u53e4\u3044\u30a8\u30f3\u30c8\u30ea\u306e\u524a\u9664\u3084\u5916\u90e8\u30b9\u30c8\u30ec\u30fc\u30b8\u3078\u306e\u9000\u907f\u3068\u3044\u3063\u305f\u30ed\u30fc\u30c6\u30fc\u30b7\u30e7\u30f3\u30dd\u30ea\u30b7\u30fc\u306e\u5b9f\u88c5\u304c\u524d\u63d0\u306b\u306a\u308a\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u9000\u907f\u30bf\u30a4\u30df\u30f3\u30b0\u306e\u898b\u6975\u3081\u3084\u512a\u5148\u5ea6\u306e\u9ad8\u3044\u30a4\u30d9\u30f3\u30c8\u3092\u8aa4\u3063\u3066\u524a\u9664\u3057\u306a\u3044\u305f\u3081\u306e\u5224\u5b9a\u30ed\u30b8\u30c3\u30af\u306f\u60f3\u50cf\u4ee5\u4e0a\u306b\u8907\u96d1\u3067\u3001\u5b9f\u88c5\u6642\u70b9\u3067\u60f3\u5b9a\u3057\u3066\u3044\u306a\u304b\u3063\u305f\u904b\u7528\u30d1\u30bf\u30fc\u30f3\u304c\u5f8c\u304b\u3089\u767a\u898b\u3055\u308c\u308b\u3053\u3068\u3082\u5c11\u306a\u304f\u3042\u308a\u307e\u305b\u3093\u3002\u3053\u306e\u3088\u3046\u306a\u8ffd\u52a0\u30ed\u30b8\u30c3\u30af\u306f\u9577\u671f\u7684\u306a\u4fdd\u5b88\u8ca0\u8377\u3068\u3057\u3066\u30a8\u30f3\u30b8\u30cb\u30a2\u306b\u91cd\u304f\u306e\u3057\u304b\u304b\u308a\u3001\u6a5f\u80fd\u8ffd\u52a0\u306e\u305f\u3073\u306b\u898b\u76f4\u3057\u3092\u8feb\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n

\u9ad8\u983b\u5ea6\u66f8\u304d\u8fbc\u307f\u306b\u8010\u3048\u308b\u30ed\u30b0\u57fa\u76e4\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u5b9f\u8df5\u30a2\u30d7\u30ed\u30fc\u30c1<\/strong><\/h2>\n\n\n\n

\u65e2\u5b58\u30c7\u30d0\u30a4\u30b9\u306e\u5bb9\u91cf\u3084\u8010\u4e45\u6027\u306e\u5236\u7d04\u3092\u524d\u63d0\u3068\u3057\u306a\u304c\u3089\u3082\u3001\u73fe\u5834\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u66f8\u304d\u8fbc\u307f\u983b\u5ea6\u305d\u306e\u3082\u306e\u3092\u6291\u3048\u308b\u5de5\u592b\u3084\u3001\u8907\u6570\u306e\u5bfe\u7b56\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u904b\u7528\u306b\u3088\u3063\u3066SEL\u306e\u4fe1\u983c\u6027\u3092\u9ad8\u3081\u308b\u8a66\u307f\u3092\u7d9a\u3051\u3066\u3044\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u5b9f\u969b\u306b\u63a1\u7528\u3055\u308c\u3066\u3044\u308b\u4ee3\u8868\u7684\u306a\u30a2\u30d7\u30ed\u30fc\u30c1\u3068\u305d\u306e\u52b9\u679c\u3001\u305d\u3057\u3066\u305d\u308c\u305e\u308c\u304c\u62b1\u3048\u308b\u9650\u754c\u306b\u3064\u3044\u3066\u6574\u7406\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\u30ed\u30b0\u66f8\u304d\u8fbc\u307f\u983b\u5ea6\u3092\u6291\u3048\u308b\u30a4\u30d9\u30f3\u30c8\u96c6\u7d04\u30fb\u512a\u5148\u5ea6\u5236\u5fa1\u306e\u5b9f\u88c5<\/strong><\/h3>\n\n\n\n

\u3059\u3079\u3066\u306e\u30a4\u30d9\u30f3\u30c8\u3092\u500b\u5225\u306b\u66f8\u304d\u8fbc\u3080\u306e\u3067\u306f\u306a\u304f\u3001\u4e00\u5b9a\u6642\u9593\u5185\u306b\u767a\u751f\u3057\u305f\u540c\u7a2e\u306e\u30a4\u30d9\u30f3\u30c8\u3092\u96c6\u7d04\u3057\u3066\u304b\u3089\u8a18\u9332\u3059\u308b\u3053\u3068\u3067\u3001\u66f8\u304d\u8fbc\u307f\u56de\u6570\u305d\u306e\u3082\u306e\u3092\u524a\u6e1b\u3059\u308b\u30a2\u30d7\u30ed\u30fc\u30c1\u304c\u5e83\u304f\u63a1\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u52a0\u3048\u3066\u3001\u91cd\u5927\u5ea6\u306e\u4f4e\u3044\u30a4\u30d9\u30f3\u30c8\u306b\u3064\u3044\u3066\u306f\u8a18\u9332\u983b\u5ea6\u3092\u9593\u5f15\u304f\u512a\u5148\u5ea6\u5236\u5fa1\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u9650\u3089\u308c\u305f\u66f8\u304d\u8fbc\u307f\u56de\u6570\u4e88\u7b97\u3092\u91cd\u8981\u306a\u30a4\u30d9\u30f3\u30c8\u306b\u512a\u5148\u7684\u306b\u5272\u308a\u5f53\u3066\u308b\u5de5\u592b\u3082\u6709\u52b9\u3067\u3059\u3002\u305f\u3060\u3057\u3001\u96c6\u7d04\u30ed\u30b8\u30c3\u30af\u306e\u7c92\u5ea6\u8a2d\u5b9a\u3092\u8aa4\u308b\u3068\u3001\u89e3\u6790\u306b\u5fc5\u8981\u306a\u6642\u7cfb\u5217\u60c5\u5831\u304c\u5931\u308f\u308c\u308b\u3068\u3044\u3046\u65b0\u305f\u306a\u30ea\u30b9\u30af\u3082\u751f\u3058\u307e\u3059\u3002<\/p>\n\n\n\n

\u5197\u9577\u5316\u30fb\u591a\u91cd\u5316\u306b\u3088\u308b\u30d0\u30c3\u30d5\u30a1\u67af\u6e07\u5bfe\u7b56\u306e\u9650\u754c<\/strong><\/h3>\n\n\n\n

\u8907\u6570\u306e\u30ed\u30b0\u9818\u57df\u3092\u7528\u610f\u3057\u3066\u4ea4\u4e92\u306b\u66f8\u304d\u8fbc\u3080\u591a\u91cd\u5316\u69cb\u6210\u3084\u3001\u5916\u90e8\u306e\u4e0d\u63ee\u767a\u6027\u30e1\u30e2\u30ea\u3092\u8ffd\u52a0\u3057\u3066\u5bb9\u91cf\u3092\u88dc\u3046\u5197\u9577\u5316\u69cb\u6210\u3082\u4e00\u3064\u306e\u9078\u629e\u80a2\u3067\u3059\u3002\u3057\u304b\u3057\u3001\u3053\u308c\u3089\u306e\u624b\u6cd5\u306f\u3042\u304f\u307e\u3067\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u4e0a\u9650\u306b\u9054\u3059\u308b\u30bf\u30a4\u30df\u30f3\u30b0\u3092\u5148\u9001\u308a\u3057\u3066\u3044\u308b\u306b\u904e\u304e\u305a\u3001\u66f8\u304d\u8fbc\u307f\u56de\u6570\u306e\u7dcf\u91cf\u305d\u306e\u3082\u306e\u3092\u524a\u6e1b\u3059\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u57fa\u677f\u9762\u7a4d\u3084\u30b3\u30b9\u30c8\u306e\u5236\u7d04\u304c\u53b3\u3057\u3044\u6a5f\u5668\u3067\u306f\u3001\u8ffd\u52a0\u30c7\u30d0\u30a4\u30b9\u306e\u5b9f\u88c5\u81ea\u4f53\u304c\u96e3\u3057\u3044\u30b1\u30fc\u30b9\u3082\u591a\u304f\u3001\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3092\u6839\u672c\u304b\u3089\u898b\u76f4\u3055\u306a\u3044\u9650\u308a\u3001\u629c\u672c\u7684\u306a\u89e3\u6c7a\u306b\u306f\u81f3\u3089\u306a\u3044\u306e\u304c\u5b9f\u60c5\u3060\u3068\u8a00\u3048\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n\n\n\n

\u9577\u671f\u904b\u7528\u3092\u898b\u636e\u3048\u305f\u30e1\u30e2\u30ea\u9078\u5b9a\u57fa\u6e96\u306e\u518d\u691c\u8a0e<\/strong><\/h3>\n\n\n\n

\u904b\u7528\u3067\u3057\u306e\u3050\u30a2\u30d7\u30ed\u30fc\u30c1\u306b\u306f\u9650\u754c\u304c\u3042\u308b\u305f\u3081\u3001\u30e1\u30e2\u30ea\u30c7\u30d0\u30a4\u30b9\u9078\u5b9a\u305d\u306e\u3082\u306e\u3092\u521d\u671f\u6bb5\u968e\u304b\u3089\u898b\u76f4\u3059\u52d5\u304d\u3082\u51fa\u3066\u304d\u3066\u3044\u307e\u3059\u3002\u60f3\u5b9a\u3055\u308c\u308b\u7a3c\u50cd\u5e74\u6570\u3001\u30a4\u30d9\u30f3\u30c8\u767a\u751f\u983b\u5ea6\u3001\u4fdd\u5b88\u30b5\u30a4\u30af\u30eb\u306a\u3069\u306e\u8981\u4ef6\u3092\u6d17\u3044\u51fa\u3057\u305f\u3046\u3048\u3067\u3001\u66f8\u304d\u63db\u3048\u8010\u6027\u3092\u8ef8\u306b\u30c7\u30d0\u30a4\u30b9\u5019\u88dc\u3092\u518d\u8a55\u4fa1\u3059\u308b\u3053\u3068\u304c\u3001\u9577\u671f\u7684\u306a\u4fe1\u983c\u6027\u3092\u78ba\u4fdd\u3059\u308b\u3046\u3048\u3067\u6709\u52b9\u306a\u624b\u6bb5\u306e\u4e00\u3064\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u3002\u6b21\u7ae0\u3067\u306f\u3001\u305d\u306e\u5177\u4f53\u7684\u306a\u9078\u629e\u80a2\u306e\u4e00\u3064\u3068\u3057\u3066\u6ce8\u76ee\u3055\u308c\u3066\u3044\u308bFeRAM\u3068\u3044\u3046\u4e0d\u63ee\u767a\u6027\u30e1\u30e2\u30ea\u3092\u53d6\u308a\u4e0a\u3052\u3001\u305d\u306e\u7279\u6027\u3092\u8a73\u3057\u304f\u898b\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n

FeRAM\u63a1\u7528\u304c\u3082\u305f\u3089\u3059BMC\u30a4\u30d9\u30f3\u30c8\u30ed\u30b0\u904b\u7528\u306e\u629c\u672c\u7684\u306a\u8010\u4e45\u6027\u5411\u4e0a<\/strong><\/h2>\n\n\n\n

FeRAM\uff08\u5f37\u8a98\u96fb\u4f53\u30e1\u30e2\u30ea\u3001FRAM\uff09\u306f\u65e2\u5b58\u306eEEPROM\u3084\u30d5\u30e9\u30c3\u30b7\u30e5\u30e1\u30e2\u30ea\u3068\u306f\u7570\u306a\u308b\u66f8\u304d\u8fbc\u307f\u539f\u7406\u3092\u6301\u3064\u4e0d\u63ee\u767a\u6027\u30e1\u30e2\u30ea\u3067\u3001SEL\u304c\u62b1\u3048\u308b\u66f8\u304d\u8fbc\u307f\u56de\u6570\u5236\u9650\u306e\u8ab2\u984c\u305d\u306e\u3082\u306e\u3092\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u30ec\u30d9\u30eb\u3067\u89e3\u6d88\u3067\u304d\u308b\u53ef\u80fd\u6027\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u305d\u306e\u5177\u4f53\u7684\u306a\u52b9\u679c\u3068\u3001\u5c0e\u5165\u3092\u691c\u8a0e\u3059\u308b\u969b\u306e\u7559\u610f\u70b9\u306b\u3064\u3044\u3066\u6574\u7406\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

FeRAM\u306e\u66f8\u304d\u63db\u3048\u8010\u6027\u304c\u3082\u305f\u3089\u3059\u3001\u5b89\u5168\u306a\u9ad8\u983b\u5ea6\u30ed\u30b0\u30ed\u30fc\u30c6\u30fc\u30b7\u30e7\u30f3<\/strong><\/h3>\n\n\n\n

FeRAM\u306f\u5f37\u8a98\u96fb\u4f53\u6750\u6599\u306e\u5206\u6975\u53cd\u8ee2\u3092\u5229\u7528\u3057\u3066\u30c7\u30fc\u30bf\u3092\u8a18\u9332\u3059\u308b\u65b9\u5f0f\u3092\u63a1\u7528\u3057\u3066\u304a\u308a\u3001100\u5146\u56de\u4ee5\u4e0a\u3068\u3044\u3046\u66f8\u304d\u63db\u3048\u8010\u6027\u3092\u6301\u3064\u88fd\u54c1\u304c\u5b58\u5728\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u30d5\u30e9\u30c3\u30b7\u30e5\u30e1\u30e2\u30ea\u306e\u3088\u3046\u306a\u6d88\u53bb\u52d5\u4f5c\u3092\u5fc5\u8981\u3068\u305b\u305a\u3001\u30a4\u30d9\u30f3\u30c8\u767a\u751f\u6642\u306b\u5373\u6642\u66f8\u304d\u8fbc\u307f\u3067\u304d\u308b\u3053\u3068\u3082\u5927\u304d\u306a\u7279\u9577\u3067\u3059\u3002\u91cd\u8981\u306a\u306e\u306f\u3001\u3053\u306e\u7279\u6027\u304c\u30d0\u30c3\u30d5\u30a1\u306e\u5bb9\u91cf\u305d\u306e\u3082\u306e\u3092\u5897\u3084\u3059\u308f\u3051\u3067\u306f\u306a\u3044\u3068\u3044\u3046\u70b9\u3067\u3059\u3002FeRAM\u304c\u89e3\u6d88\u3059\u308b\u306e\u306f\u3001\u30ea\u30f3\u30b0\u30d0\u30c3\u30d5\u30a1\u65b9\u5f0f\u3067\u53e4\u3044\u30a8\u30f3\u30c8\u30ea\u3092\u983b\u7e41\u306b\u4e0a\u66f8\u304d\u3057\u7d9a\u3051\u308b\u3053\u3068\u306b\u3088\u308b\u30bb\u30eb\u6469\u8017\u306e\u30ea\u30b9\u30af\u3067\u3042\u308a\u3001\u65e2\u5b58\u306e\u9650\u3089\u308c\u305f\u5bb9\u91cf\u306e\u307e\u307e\u3067\u3082\u4e0a\u66f8\u304d\u983b\u5ea6\u3092\u6c17\u306b\u305b\u305a\u904b\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u30ed\u30fc\u30c6\u30fc\u30b7\u30e7\u30f3\u3092\u524d\u63d0\u3068\u3057\u305f\u8010\u4e45\u6027\u306e\u898b\u7a4d\u3082\u308a\u304c\u4e0d\u8981\u306b\u306a\u308b\u70b9\u306f\u3001\u65e2\u5b58\u5b9f\u88c5\u3068\u306e\u5927\u304d\u306a\u9055\u3044\u3067\u3059\u3002<\/p>\n\n\n\n

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RAMXEED\u304c\u63d0\u4f9b\u3059\u308bFeRAM\u88fd\u54c1\u4e00\u89a7<\/strong>
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