{"id":366,"date":"2009-03-06T14:46:57","date_gmt":"2009-03-06T05:46:57","guid":{"rendered":"https:\/\/blog.shakado.jp\/tenshu\/?p=366"},"modified":"2009-04-08T12:07:12","modified_gmt":"2009-04-08T03:07:12","slug":"366","status":"publish","type":"post","link":"https:\/\/blog.shakado.jp\/tenshu\/2009\/03\/archives\/366.html","title":{"rendered":"DMA \u8ee2\u9001\u30e2\u30fc\u30c9"},"content":{"rendered":"<p>\u73fe\u5728\u3001\u30e1\u30a4\u30f3\u3067\u4f7f\u7528\u3057\u3066\u3044\u308b\u30d1\u30bd\u30b3\u30f3\u306eC\u30c9\u30e9\u30a4\u30d6\u3092\u3001<br \/>\n\u5b9a\u671f\u7684\u306b\u8907\u6570\u306e\u30cf\u30fc\u30c9\u30c7\u30a3\u30b9\u30af\u306b\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3057\u3066\u3044\u307e\u3059\u304c\u3001<br \/>\n\u4f55\u6545\u304b\u3044\u3064\u306b\u306a\u304f\u30b3\u30d4\u30fc\u3059\u308b\u901f\u5ea6\u304c\u9045\u3044\uff01\uff01<br \/>\n\u6642\u9593\u306b\u3057\u3066\u7d045\u30ae\u30ac\u30d0\u30a4\u30c8\u306e\u30c7\u30fc\u30bf\u30fc\u3067\u7d0460\u5206\u3002<br \/>\n\u305d\u308c\u306b\u3001\u30b3\u30d4\u30fc\u4e2d\u306f\u4ed6\u306e\u4f5c\u696d\u304c\u5168\u304f\u52d5\u4f5c\u3057\u306a\u3044\uff01<br \/>\n\u3082\u3057\u304b\u3057\u3066\u8ee2\u9001\u30e2\u30fc\u30c9\u304c\u5207\u308a\u66ff\u308f\u3063\u3066\u3057\u307e\u3063\u305f\u304b\u3082\u30fb\u30fb\u30fb\uff1f<\/p>\n<p>\u30c7\u30d0\u30a4\u30b9\u30de\u30cd\u30fc\u30b8\u30e3\u304b\u3089IDE ATA\/ATAPI\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u3092\u958b\u304d\u3001<br \/>\n\u30bb\u30ab\u30f3\u30c0\u30eaIDE\u30c1\u30e3\u30cd\u30eb\u3068\u30d7\u30e9\u30a4\u30de\u30eaIDE\u30c1\u30e3\u30cd\u30eb\u306e\u8a73\u7d30\u3092\u78ba\u8a8d\u3059\u308b\u3068\u3001<br \/>\n\u4e21\u65b9\u3068\u3082\u306b\u30de\u30b9\u30bf\u30fc\u306f\u300cUltra\u3000DMA\u3000\u30e2\u30fc\u30c9\u300d\u306b\u306a\u3063\u3066\u3044\u308b\u304c\u3001<br \/>\n\u30b9\u30ec\u30fc\u30d6\u304c\u300cPIO\u3000\u30e2\u30fc\u30c9\u300d\u306e\u8a2d\u5b9a\u306b\u306a\u3063\u3066\u3057\u307e\u3063\u3066\u3044\u308b\u3002<\/p>\n<p>\u56f0\u3063\u305f\u3068\u304d\u306f\u307e\u305a\u691c\u7d22\u3059\u3079\u3057\u3002<br \/>\n\u7d76\u5bfe\u540c\u3058\u60a9\u307f\u3067\u56f0\u3063\u305f\u4eba\u304c\u3044\u308b\u306f\u305a\u3002<br \/>\n\u6848\u306e\u5b9a\u3001\u4ed6\u306e\u4eba\u306e\u53e4\u3044\u66f8\u304d\u8fbc\u307f\u3092\u898b\u3064\u3051\u5143\u901a\u308a\u306b\u306a\u308a\u307e\u3057\u305f\u3002<br \/>\n\u79c1\u306e\u65b9\u6cd5\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n<p style=\"padding-left: 30px;\">regedit.exe\u3092\u5b9f\u884c<br \/>\n\u30ec\u30b8\u30b9\u30c8\u30ea\u3000\u30a8\u30c7\u30a3\u30bf\u306e\u753b\u9762\u3088\u308a<br \/>\nHKEY_LOCAL_MACHINE\u3000\u2192\u3000SYSTEM\u3000\u2192\u3000CurrentControlSet\u3000\u2192\u3000Control\u3000\u2192\u3000Class\u3000\u2192\u3000{4D36E96A-E325-11CE-BFC1-08002BE10318}\u3000\u3092\u5c55\u958b<br \/>\n\u79c1\u306e\u5834\u5408\u3001\u300c0000\u300d\u300c0001\u300d\u300c0002\u300d\u300cProperties\u300d\u306e4\u500b\u306e\u30d5\u30a9\u30eb\u30c0\u304c\u3042\u308a<br \/>\n\u305d\u306e\u4e2d\u306e\u300c0001\u300d\u3068\u300c0002\u300d\u3092\u3069\u3061\u3089\u3082\u540c\u3058\u3088\u3046\u306b\u66f8\u304d\u63db\u3048\u307e\u3057\u305f\u3002<\/p>\n<p style=\"padding-left: 30px;\">\u5024\u306e\u540d\u524d\u3000\uff1a\u3000SlaveDeviceTimingMode\u3000\u3092\u30af\u30ea\u30c3\u30af\u3001<br \/>\n\u30d9\u30fc\u30b916\u9032\u3001\u5024\u306e\u30c7\u30fc\u30bf\u300c10\u300d\u2192\u300c10010\u300d\u306b\u5909\u66f4\u3002<\/p>\n<p style=\"padding-left: 30px;\">\u5024\u306e\u540d\u524d\u3000\uff1a\u3000SlaveDeviceTimingModeAllowed\u3000\u3092\u30af\u30ea\u30c3\u30af\u3001<br \/>\n\u30d9\u30fc\u30b916\u9032\u3001\u5024\u306e\u30c7\u30fc\u30bf\u300c1\uff46\u300d\u2192\u300cffffffff\u300d\u306b\u5909\u66f4\u3002<\/p>\n<p style=\"padding-left: 30px;\">\u9589\u3058\u3066\u30d1\u30bd\u30b3\u30f3\u3092\u518d\u8d77\u52d5\u3059\u308c\u3070\u3001<br \/>\n\u307f\u3054\u3068\u8ee2\u9001\u30e2\u30fc\u30c9\u304c\u300cUltra\u3000DMA\u3000\u30e2\u30fc\u30c9\u300d\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>\u518d\u5ea6\u30b3\u30d4\u30fc\u306b\u639b\u304b\u308b\u6642\u9593\u3092\u8a08\u6e2c\u3059\u308c\u3070\u3002<br \/>\n60\u5206\u639b\u304b\u3063\u3066\u3044\u305f\u30d5\u30a1\u30a4\u30eb\u30b3\u30d4\u30fc\u304c\u3001\u4eca\u5ea6\u306f5\u5206\u3067\u7d42\u308f\u308a\u307e\u3057\u305f\u3002<br \/>\n\u307e\u305f\u3001\u30bf\u30b9\u30af\u3000\u30de\u30cd\u30fc\u30b8\u30e3\u3000CPU\u3000\u4f7f\u7528\u7387\u304c100\uff05\u3060\u3063\u305f\u3082\u306e\u304c25\uff05\u3068\u3001<br \/>\n\u3053\u3061\u3089\u3082\u5287\u7684\u306b\u5909\u5316\u3057\u307e\u3057\u305f\u3002<br \/>\n\u79c1\u306ePC\u74b0\u5883\u306f\u3001OS\uff1aW2\uff4bSP4\u3001\u30c1\u30c3\u30d7\u30bb\u30c3\u30c8\uff1aIntel7205\u3067\u3059\u306e\u3067\u3001<br \/>\nXP\u3084Vista\u3067\u306f\u9055\u3044\u304c\u3042\u308b\u304b\u3082\u77e5\u308c\u307e\u305b\u3093\u3002<\/p>\n<blockquote>\n<p>\u4ee5\u4e0b\u53c2\u7167\u30b5\u30a4\u30c8<\/p>\n<p>\u3082\u306e\u3065\u304f\u308a\u672c\u97f3\u30d6\u30ed\u30b0: HDD\u304cPIO\u30e2\u30fc\u30c9\u306b\u306a\u3063\u3061\u307e\u3063\u3066\u2026\u2026<br \/>\n<a href=\"https:\/\/monohonblog.seesaa.net\/article\/343744.html\">https:\/\/monohonblog.seesaa.net\/article\/343744.html<\/a><\/p>\n<p>\u30d1\u30bd\u30b3\u30f3\u304c\u91cd\u304b\u3063\u305f\u72af\u4eba\u306fHDD\u306e\u8ee2\u9001\u30e2\u30fc\u30c9\uff08DMA\u304cPIO\u306b\u306a\u3063\u3066\u305f\uff01\uff09 &#8211; \u304a\u305d\u3048\u306e\u65e5\u8a8c<br \/>\n<a href=\"https:\/\/blog.osoe.jp\/2008\/03\/hdddmapio.html\">https:\/\/blog.osoe.jp\/2008\/03\/hdddmapio.html<\/a><\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"<p>\u73fe\u5728\u3001\u30e1\u30a4\u30f3\u3067\u4f7f\u7528\u3057\u3066\u3044\u308b\u30d1\u30bd\u30b3\u30f3\u306eC\u30c9\u30e9\u30a4\u30d6\u3092\u3001 \u5b9a\u671f\u7684\u306b\u8907\u6570\u306e\u30cf\u30fc\u30c9\u30c7\u30a3\u30b9\u30af\u306b\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3057\u3066\u3044\u307e\u3059\u304c\u3001 \u4f55\u6545\u304b\u3044\u3064\u306b\u306a\u304f\u30b3\u30d4\u30fc\u3059\u308b\u901f\u5ea6\u304c\u9045\u3044\uff01\uff01 \u6642\u9593\u306b\u3057\u3066\u7d045\u30ae\u30ac\u30d0\u30a4\u30c8\u306e\u30c7\u30fc\u30bf\u30fc\u3067\u7d0460\u5206\u3002 \u305d\u308c\u306b\u3001\u30b3\u30d4\u30fc\u4e2d\u306f\u4ed6 &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/blog.shakado.jp\/tenshu\/2009\/03\/archives\/366.html\" class=\"more-link\"><span class=\"screen-reader-text\">&#8220;DMA \u8ee2\u9001\u30e2\u30fc\u30c9&#8221; \u306e<\/span>\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[86,87],"class_list":["post-366","post","type-post","status-publish","format-standard","hentry","category-pc-relations","tag-dma","tag-87"],"_links":{"self":[{"href":"https:\/\/blog.shakado.jp\/tenshu\/wp-json\/wp\/v2\/posts\/366","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.shakado.jp\/tenshu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.shakado.jp\/tenshu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.shakado.jp\/tenshu\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.shakado.jp\/tenshu\/wp-json\/wp\/v2\/comments?post=366"}],"version-history":[{"count":0,"href":"https:\/\/blog.shakado.jp\/tenshu\/wp-json\/wp\/v2\/posts\/366\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.shakado.jp\/tenshu\/wp-json\/wp\/v2\/media?parent=366"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.shakado.jp\/tenshu\/wp-json\/wp\/v2\/categories?post=366"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.shakado.jp\/tenshu\/wp-json\/wp\/v2\/tags?post=366"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}