{"id":284,"date":"2024-06-30T21:38:04","date_gmt":"2024-06-30T12:38:04","guid":{"rendered":"http:\/\/mession.mydns.jp\/~wakaguri\/wordpress\/?p=284"},"modified":"2024-07-20T23:25:21","modified_gmt":"2024-07-20T14:25:21","slug":"cpu%e3%81%a3%e3%81%bd%e3%81%84%e3%82%82%e3%81%ae%e3%82%92%e3%82%b7%e3%83%9f%e3%83%a5%e3%83%ac%e3%83%bc%e3%82%bf%e3%81%a7%e4%bd%9c%e3%81%a3%e3%81%a6%e3%81%bf%e3%81%be%e3%81%97%e3%81%9f","status":"publish","type":"post","link":"https:\/\/mession.mydns.jp\/~wakaguri\/wordpress\/?p=284","title":{"rendered":"CPU\u3063\u307d\u3044\u3082\u306e\u3092\u30b7\u30df\u30e5\u30ec\u30fc\u30bf\u3067\u4f5c\u3063\u3066\u307f\u307e\u3057\u305f"},"content":{"rendered":"<p>\u30b7\u30df\u30e5\u30ec\u30fc\u30bf\u30fc\u3092\u99c6\u4f7f\u3057\u3066CPU\u3089\u3057\u304d\u3082\u306e\u3092\u4f5c\u308a\u307e\u3057\u305f\u3002\u3053\u308c\u307e\u3067\u524d\u4f8b\u306e\u306a\u30442\u30d3\u30c3\u30c8CPU\u3067\u3059&#8230;\u3002\u6700\u4f4e\u3067\u30824\u30d3\u30c3\u30c8\u306eCPU\u306b\u3057\u305f\u304b\u3063\u305f\u306e\u3067\u3059\u304c\u3001\u30b7\u30df\u30e5\u30ec\u30fc\u30bf\u30fc\u306e\u5236\u7d04\u306b\u3088\u308a2\u30d3\u30c3\u30c8\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>2\u30d3\u30c3\u30c8CPU\u3067\u306f\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u6700\u59274\u30b9\u30c6\u30c3\u30d7\u3001\u8a08\u7b97\u3084\u30ec\u30b8\u30b9\u30bf\u306e\u6841\u6570\u30822\u30d3\u30c3\u30c8(0\uff5e3)\u3067\u3059\u3002\u8a08\u7b97\u306f\u8db3\u3057\u7b97\u306e\u307f\u3067\u3059\u3002\u3053\u308c\u306f\u30b7\u30df\u30e5\u30ec\u30fc\u30bf\u30fc\u306e\u6027\u80fd\u9650\u754c\u306e\u7bc4\u56f2\u3092\u8003\u3048\u3066\u3053\u306e\u3088\u3046\u306a\u4ed5\u69d8\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<p><iframe loading=\"lazy\" class=\"circuit\" src=\"\/~wakaguri\/circuitjs1\/circuitjs.html?startCircuitLink=..\/about_electronic\/circuit\/simple_cpu.txt\" width=\"680\" height=\"400\"><\/iframe><\/p>\n<p><strong>\u56f31. CircuitJS1\u3067CPU\u307d\u3044\u3082\u306e\u3092\u4f5c\u308b<\/strong><\/p>\n<p><a href=\"..\/circuitjs1\/circuitjs.html?startCircuitLink=..\/about_electronic\/circuit\/simple_cpu.txt\" target=\"_blank\" rel=\"noopener\">\u3053\u3053<\/a>\u304b\u3089\u62e1\u5927\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u56de\u8def\u306b\u3064\u3044\u3066\u306e\u8aac\u660e\u3067\u3059\u3002\u307e\u305a\u3001\u56f32 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href=\"\/~wakaguri\/about_electronic\/image\/haisen.png\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"\/~wakaguri\/about_electronic\/image\/haisen.png\" width=\"700\" height=\"314\" \/><\/a><\/p>\n<p><strong>\u56f32. \u914d\u7dda\u306e\u8aac\u660e<\/strong><\/p>\n<p>\u6b21\u306b\u5404\u90e8\u5206\u306e\u89e3\u8aac\u3067\u3059\u3002<\/p>\n<p><a href=\"\/~wakaguri\/about_electronic\/image\/haisen2.png\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"\/~wakaguri\/about_electronic\/image\/haisen2.png\" width=\"700\" height=\"314\" \/><\/a><\/p>\n<p><strong>\u56f33. \u914d\u7dda\u306e\u5404\u90e8\u5206\u306e\u8aac\u660e<\/strong><\/p>\n<p>\u2460\u306f2\u30d3\u30c3\u30c8\u306e\u30ab\u30a6\u30f3\u30bf\u30fc\u3067\u3059\u3002\u30af\u30ed\u30c3\u30af\u3054\u3068\u306b00\u219201\u219210\u219211\u219200\u3068\u7e70\u308a\u8fd4\u3055\u308c\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u7d30\u3044\u7dd1\u306e\u56db\u89d2\u3067\u56f2\u3063\u305f\u90e8\u5206\u306f2\u30d3\u30c3\u30c8\u306e\u30de\u30eb\u30c1\u30d7\u30ec\u30af\u30b5\u3068\u306a\u3063\u3066\u3044\u3066\u3001\u5236\u5fa1\u7dda\u304cHigh\u306e\u5834\u5408\u306f\u623b\u3063\u3066\u304d\u3066\u3044\u308b2\u7dda\u306e\u307b\u3046\u306e\u5024\u304c\u30ab\u30a6\u30f3\u30bf\u306b\u30bb\u30c3\u30c8\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u3064\u307e\u308a\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u79fb\u52d5\u3092\u62c5\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u2461\u306f\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u683c\u7d0d\u3059\u308b\u3044\u308f\u3086\u308bROM\u3067\u3059\u30024\u30b9\u30c6\u30c3\u30d7\u3057\u304b\u5165\u529b\u3067\u304d\u307e\u305b\u3093\u30021\u3064\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u306f6\u30d3\u30c3\u30c8(I0\uff5eI5)\u3067\u30bb\u30c3\u30c8\u3057\u307e\u3059\u3002\u5de6\u4e0a\u304b\u3089\u6642\u8a08\u56de\u308a\u306b\u7e70\u308a\u8fd4\u3057\u5b9f\u884c\u3055\u308c\u307e\u3059\u3002P\u304cHigh\u306e\u3068\u304dY0\uff5eY5\u306b\u51fa\u529b\u3055\u308c\u3001\u2461\u306e\u53f3\u5074\u306b\u51fa\u305f6\u672c\u306e\u7dda\u306b\u9078\u629e\u3055\u308c\u305f\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u305d\u306e\u307e\u307e\u51fa\u529b\u3055\u308c\u308b\u4ed5\u7d44\u307f\u3067\u3059\u3002\u30d7\u30ed\u30b0\u30e9\u30e0\u306fI0,I1\u306f\u5373\u5024(\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u76f4\u63a5\u66f8\u304d\u8fbc\u307e\u308c\u305f\u5024)\u3067\u3001I2\uff5eI5\u3092\u4f7f\u3063\u3066\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u52d5\u4f5c\u3092\u6307\u5b9a\u3057\u307e\u3059(\u30aa\u30da\u30b3\u30fc\u30c9)\u3002\u3064\u307e\u308a\u30d7\u30ed\u30b0\u30e9\u30e0\u306f4\u30d3\u30c3\u30c8=16\u7a2e\u985e\u306e\u52d5\u4f5c\u3092\u6307\u5b9a\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u2462\u3068\u2463\u306f\u3044\u308f\u3086\u308b\u6c4e\u7528\u30ec\u30b8\u30b9\u30bf\u3067\u4e00\u6642\u7684\u306b\u30c7\u30fc\u30bf\u3092\u4fdd\u6301\u3059\u308b\u3082\u306e\u3067\u3059\u30022\u30d3\u30c3\u30c8\u306e\u30ec\u30b8\u30b9\u30bf\u304c2\u3064\u5206\u7528\u610f\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4e0a\u3092A\u30ec\u30b8\u30b9\u30bf\u3001\u4e0b\u3092B\u30ec\u30b8\u30b9\u30bf\u3068\u547c\u3076\u3053\u3068\u306b\u3057\u307e\u3059\u3002<\/p>\n<p>\u2464\u306f2\u30d3\u30c3\u30c8\u540c\u58eb\u306e\u52a0\u7b97\u5668\u3067\u3059\u30022\u30d3\u30c3\u30c8\u540c\u58eb\u306e\u548c\u306f0\uff5e6\u306b\u306a\u308a\u307e\u3059\u304c\u30012\u30d3\u30c3\u30c8\u307e\u3067\u3057\u304b\u6271\u3048\u306a\u3044\u305f\u3081\u3001\u8a08\u7b97\u7d50\u679c\u304c4\uff5e6\u306e\u5834\u5408\u306f\u6841\u3042\u3075\u308c\u3068\u306a\u308a\u3001\u53f3\u4e0a\u306e\u30ec\u30b8\u30b9\u30bf\u306bHigh\u304c\u30bb\u30c3\u30c8\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u2465\u3068\u2466\u306f\u5916\u90e8\u5165\u529b\u3068\u5916\u90e8\u51fa\u529b\u3067\u3059\u3002\u5916\u90e8\u5165\u529b\u5024\u306f\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u5373\u5024\u3084A\u30ec\u30b8\u30b9\u30bf(\u304a\u3088\u307300\u308411)\u3068\u52a0\u7b97\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u2467\u306f\u547d\u4ee4\u30c7\u30b3\u30fc\u30c0\u30fc\u3067\u3059\u3002\u30d7\u30ed\u30b0\u30e9\u30e0\u306eI2\uff5eI5\u306e4\u30d3\u30c3\u30c8(00\uff5e03)\u3068\u6841\u3042\u3075\u308c\u306e\u72b6\u614b\u304b\u3089\u30018\u672c\u306e\u51fa\u529b\u3092\u4f7f\u3063\u3066\u3069\u306e\u56de\u8def\u3092\u6709\u52b9\u306b\u3059\u308b\u304b\u3092\u6c7a\u3081\u307e\u3059\u30028\u672c\u306e\u51fa\u529b\u306e\u3046\u3061\u3001CR\u306f\u30ea\u30bb\u30c3\u30c8\u7dda\u306b\u7e4b\u304c\u3063\u3066\u3044\u308b\u306e\u3067\u3001\u4ed6\u306e\u5236\u5fa1\u7dda\u304c\u3069\u3046\u3067\u3042\u308d\u3046\u3068\u3053\u3053\u3092High\u306b\u3059\u308b\u3068\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u30ea\u30bb\u30c3\u30c8\u3055\u308c\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<br \/>\n\u51fa\u529b\u306f\u3001A0,A1\u306fA\u30ec\u30b8\u30b9\u30bf\u306e\u96a3\u306b\u3042\u308b\u30de\u30eb\u30c1\u30d7\u30ec\u30af\u30b5\u306b\u7e4b\u304c\u3063\u3066\u3044\u3066\u3001\u300c00\u300d\u3001\u300cA\u30ec\u30b8\u30b9\u30bf\u300d\u3001\u300c11\u300d\u3001\u300c\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u5373\u5024\u300d\u3001\u306e\u3046\u3061\u3069\u308c\u3092\u5229\u7528\u3059\u308b\u304b\u6307\u5b9a\u3057\u307e\u3059\u3002B0,B1\u306fB\u30ec\u30b8\u30b9\u30bf\u306e\u96a3\u306b\u3042\u308b\u30de\u30eb\u30c1\u30d7\u30ec\u30af\u30b5\u306b\u7e4b\u304c\u3063\u3066\u3044\u3066\u3001\u300c00\u300d\u3001\u300cB\u30ec\u30b8\u30b9\u30bf\u300d\u3001\u300c11\u300d\u3001\u300c\u5916\u90e8\u5165\u529b\u300d\u3001\u306e\u3046\u3061\u3069\u308c\u3092\u5229\u7528\u3059\u308b\u304b\u6307\u5b9a\u3057\u307e\u3059\u3002D0,D1\u306f\u52a0\u7b97\u306e\u7d50\u679c\u3092\u3069\u3053\u306b\u51fa\u529b\u3059\u308b\u304b\u3092\u6c7a\u3081\u307e\u3059\u3002D0,D1\u304c00\u306e\u5834\u5408A\u30ec\u30b8\u30b9\u30bf\u306b\u300101\u306e\u5834\u5408B\u30ec\u30b8\u30b9\u30bf\u306b\u300110\u306e\u5834\u5408\u30ab\u30a6\u30f3\u30bf\u306b\u300111\u306e\u5834\u5408\u5916\u90e8\u51fa\u529b\u30ec\u30b8\u30b9\u30bf\u306b\u51fa\u529b\u3055\u308c\u307e\u3059\u3002(\u203b\u30ab\u30a6\u30f3\u30bf\u306e\u5024\u3092\u5909\u3048\u308b\u306b\u306f\u3001CI\u3082High\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059)\u3002\u6841\u3042\u3075\u308c\u304c\u3042\u3063\u305f\u5834\u5408\u3001\u53f3\u4e0a\u306e\u30ec\u30b8\u30b9\u30bf(D-\u30d5\u30ea\u30c3\u30d7\u30d5\u30ed\u30c3\u30d7)\u306b1(high)\u304c\u8a2d\u5b9a\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u30e9\u30a4\u30f3\u306f\u2467\u306e\u547d\u4ee4\u30c7\u30b3\u30fc\u30c0\u30fc\u306e\u5165\u529b\u306b\u7e4b\u304c\u3063\u3066\u304a\u308a\u3001\u30ec\u30b8\u30b9\u30bf\u304c\u5165\u308b\u3053\u3068\u306b\u3088\u308a\u6841\u3042\u3075\u308c\u304c\u8d77\u304d\u305f\u6b21\u306e\u30af\u30ed\u30c3\u30af\u3067\u52d5\u4f5c\u3092\u5236\u5fa1\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u3064\u307e\u308a\u3053\u308c\u306f\u6761\u4ef6\u5206\u5c90\u306e\u305f\u3081\u306e\u30d5\u30e9\u30b0\u30ec\u30b8\u30b9\u30bf\u3068\u3044\u3046\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u547d\u4ee4\u30c7\u30b3\u30fc\u30c0\u30fcIC\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u8a2d\u5b9a\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059(?\u306fdon&#8217;t care(=0,1\u306e\u4e21\u65b9)\u3002\u3088\u308a\u4e0a\u304c\u512a\u5148\u3002\u51fa\u529b\u3092\u5909\u3048\u308c\u3070\u5225\u306e\u6a5f\u80fd\u3092\u5272\u308a\u5f53\u3066\u3089\u308c\u307e\u3059\u3002\u30b7\u30df\u30e5\u30ec\u30fc\u30bf\u30fc\u306eIC\u3092\u30c0\u30d6\u30eb\u30af\u30ea\u30c3\u30af\u3057\u3066[Edit Model&#8230;]\u304b\u3089\u7de8\u96c6\u3067\u304d\u307e\u3059\u3002)\uff1a<\/p>\n<pre>O0,O1,O2,O3,Flg=A0,A1,B0,B1,D0,D1,CI,CR\n0000?=00001000 \u4f55\u3082\u3057\u306a\u3044 (nop)\n00010=00001000 \u6841\u3042\u3075\u308c\u3067\u306a\u3044\u5834\u5408\u3001\u4f55\u3082\u3057\u306a\u3044\n00011=11001010 \u6841\u3042\u3075\u308c\u306e\u5834\u5408\u3001\u5373\u5024\u306b\u30b8\u30e3\u30f3\u30d7\n00100=00001000 \u6841\u3042\u3075\u308c\u3067\u306a\u3044\u5834\u5408\u3001\u4f55\u3082\u3057\u306a\u3044\n00101=01001010 \u6841\u3042\u3075\u308c\u306e\u5834\u5408\u3001A\u30ec\u30b8\u30b9\u30bf\u306e\u5024\u306b\u30b8\u30e3\u30f3\u30d7\n0011?=11001010 \u5373\u5024\u306b\u30b8\u30e3\u30f3\u30d7\n0100?=00110000 \u5916\u90e8\u5165\u529b\u3092A\u30ec\u30b8\u30b9\u30bf\u306b\u4fdd\u5b58\n0101?=11000000 \u5373\u5024\u3092A\u30ec\u30b8\u30b9\u30bf\u306b\u4fdd\u5b58\n0110?=00110100 \u5916\u90e8\u5165\u529b\u3092B\u30ec\u30b8\u30b9\u30bf\u306b\u4fdd\u5b58\n0111?=11000100 \u5373\u5024\u3092B\u30ec\u30b8\u30b9\u30bf\u306b\u4fdd\u5b58\n1000?=01000100 A\u30ec\u30b8\u30b9\u30bf\u306e\u5024\u3092B\u30ec\u30b8\u30b9\u30bf\u306b\u4fdd\u5b58\n1001?=00010000 B\u30ec\u30b8\u30b9\u30bf\u306e\u5024\u3092A\u30ec\u30b8\u30b9\u30bf\u306b\u4fdd\u5b58\n1010?=01010000 A\u30ec\u30b8\u30b9\u30bf\uff0bB\u30ec\u30b8\u30b9\u30bf\u306e\u5024\u3092A\u30ec\u30b8\u30b9\u30bf\u306b\u4fdd\u5b58\n1011?=01010100 A\u30ec\u30b8\u30b9\u30bf\uff0bB\u30ec\u30b8\u30b9\u30bf\u306e\u5024\u3092B\u30ec\u30b8\u30b9\u30bf\u306b\u4fdd\u5b58\n1100?=00111100 \u5916\u90e8\u5165\u529b\u306e\u5024\u3092\u5916\u90e8\u51fa\u529b\u30ec\u30b8\u30b9\u30bf\u306b\u4fdd\u5b58\n1101?=01001100 A\u30ec\u30b8\u30b9\u30bf\u306e\u5024\u3092\u5916\u90e8\u51fa\u529b\u30ec\u30b8\u30b9\u30bf\u306b\u4fdd\u5b58\n1110?=00011100 B\u30ec\u30b8\u30b9\u30bf\u306e\u5024\u3092\u5916\u90e8\u51fa\u529b\u30ec\u30b8\u30b9\u30bf\u306b\u4fdd\u5b58\n1111?=01011101 \u30ea\u30bb\u30c3\u30c8\n?????=00001000 \u4f55\u3082\u3057\u306a\u3044\n<\/pre>\n<p>\u30b7\u30df\u30e5\u30ec\u30fc\u30bf\u306eROM\u306f\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u4ee5\u4e0b\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\uff1a<\/p>\n<pre>00: 00110000: \u5916\u90e8\u5165\u529b(01)\u306e\u5024\u3092A\u30ec\u30b8\u30b9\u30bf\u306b\u4fdd\u5b58(\u219201)\n01: 11000100: \u5373\u5024(10)\u3092B\u30ec\u30b8\u30b9\u30bf\u306b\u4fdd\u5b58(\u219210)\n10: 01010000: A\u30ec\u30b8\u30b9\u30bf(01)\uff0bB\u30ec\u30b8\u30b9\u30bf(10)\u306e\u5024\u3092A\u30ec\u30b8\u30b9\u30bf\u306b\u4fdd\u5b58(\u219211)\n11: 11000000: 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CPU\u3067\u30aa\u30da\u30b3\u30fc\u30c9\u306b\u5272\u308a\u5f53\u3066\u3089\u308c\u308b\u6a5f\u80fd\u306f\u5927\u304d\u304f\u5206\u3051\u3066\u3001\u300c\u30ec\u30b8\u30b9\u30bf\u3078\u306e\u5165\u51fa\u529b\u300d\u300c\u30e1\u30e2\u30ea(\u4e3b\u8a18\u61b6\u88c5\u7f6e)\u3078\u306e\u5165\u51fa\u529b\u300d\u300c\u5373\u5024\u3084\u30ec\u30b8\u30b9\u30bf(\u3084\u30e1\u30e2\u30ea)\u306e\u5024\u3092\u4f7f\u3063\u305f\u6f14\u7b97\u300d\u300c\u6761\u4ef6\u5206\u5c90\u3068\u30b8\u30e3\u30f3\u30d7\u300d\u306e4\u3064\u3060\u3068\u601d\u3063\u3066\u3044\u307e\u3059(\u4ed6\u306b\u3082\u6a29\u9650\u547d\u4ee4\u7b49\u3042\u308a\u307e\u3059\u304c\u3001\u5927\u96d1\u628a\u306b4\u3064\u3068\u8003\u3048\u307e\u3059)\u3002\u4eca\u56de\u306eCPU\u306f\u5916\u90e8\u3078\u306e\u5165\u51fa\u529b\u306e\u547d\u4ee4\u304c\u3042\u308b\u4e00\u65b9\u3001\u30e1\u30e2\u30ea\u306e\u642d\u8f09\u3092\u8003\u3048\u3066\u3044\u306a\u3044\u306e\u3067\u3001\u30e1\u30e2\u30ea\u3078\u306e\u5165\u51fa\u529b\u306e\u547d\u4ee4\u304c\u3042\u308a\u307e\u305b\u3093\u3002\u8fd1\u5e74\u306eCPU\u3067\u306f\u3001\u5916\u90e8\u5165\u529b\u3084\u51fa\u529b\u306b\u95a2\u9023\u3059\u308b\u547d\u4ee4\u304c\u76f4\u63a5\u7684\u306b\u5b58\u5728\u3057\u306a\u3044\u3053\u3068\u304c\u4e00\u822c\u7684\u3067\u3059\u3002\u4ee3\u308f\u308a\u306b\u3001\u5916\u90e8\u30c7\u30d0\u30a4\u30b9\u3068\u306e\u901a\u4fe1\u306f\u30e1\u30e2\u30ea\u30de\u30c3\u30d7\u30c9I\/O\uff08Memory-Mapped 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href=\"\/~wakaguri\/about_electronic\/image\/pipeline.png\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"\/~wakaguri\/about_electronic\/image\/pipeline.png\" width=\"650\" height=\"550\" \/><\/a><\/p>\n<p><strong>\u56f34. \u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u51e6\u7406<\/strong><\/p>\n<p>\u3082\u3061\u308d\u3093\u30011\u547d\u4ee4\u304c\u7d42\u308f\u3089\u306a\u3044\u3046\u3061\u306b\u6b21\u306e\u547d\u4ee4\u3092\u5b9f\u884c\u3057\u59cb\u3081\u308b\u305f\u3081\u3001\u4f8b\u3048\u30701\u3064\u524d\u306e\u547d\u4ee4\u306e\u7d50\u679c\u3092\u6b21\u306e\u547d\u4ee4\u304c\u5229\u7528\u3059\u308b\u5834\u5408\u3084\u3001\u6761\u4ef6\u5206\u5c90\u304c\u3042\u308b\u5834\u5408\u3001\u307e\u305f\u5468\u8fba\u8cc7\u6e90\u3092\u540c\u6642\u306b\u5229\u7528\u3057\u3088\u3046\u3068\u3059\u308b\u5834\u5408\u306a\u3069\u3067\u554f\u984c\u304c\u751f\u3058\u307e\u3059\u3002\u3053\u308c\u3092\u30cf\u30b6\u30fc\u30c9\u3068\u3044\u3044\u3001\u8ffd\u52a0\u56de\u8def(\u3084\u5834\u5408\u306b\u3088\u3063\u3066\u306f\u30bd\u30d5\u30c8)\u7b49\u3067\u3046\u307e\u304f\u5de5\u592b\u3057\u3066\u89e3\u6c7a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\uff08\u5b9f\u969b\u306b\u306f\u3053\u306e\u8fba\u306f\u300c\u30d1\u30bf\u30d8\u30cd\u672c(\u7b2c5\u7248)\u300d\u3068\u3044\u3046\u66f8\u7c4d\u3067\u79c1\u306f\u5b66\u3093\u3067\u3044\u308b\u306e\u3067\u3001\u8aad\u3093\u3067\u3044\u305f\u3060\u3051\u308c\u3070\u3088\u308a\u8a73\u3057\u304f\u7406\u89e3\u3067\u304d\u308b\u3068\u601d\u3044\u307e\u3059\u3002\uff09\u305d\u306e\u305f\u3081\u3001\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u51e6\u7406\u3092\u4f7f\u3063\u3066\u3082\u7406\u60f3\u901a\u308a\u306b1\u30af\u30ed\u30c3\u30af1\u547d\u4ee4\u3092\u5b9f\u884c\u3059\u308b\u3053\u3068\u306f\u5b9f\u8cea\u7684\u306b\u306f\u96e3\u3057\u3044\u3067\u3059\u304c\u3001\u73fe\u5b9f\u7684\u306b\u306f30\uff05\uff5e70\uff05\u7a0b\u5ea6\u306e\u52b9\u7387\u3067\u5b9f\u884c\u3067\u304d\u308b\u3068\u306e\u3053\u3068\u3067\u3059\u3002<\/p>\n<p>\u4ed6\u306b\u3082\u4eca\u56de\u306eCPU\u306b\u306a\u304f\u3001\u4e00\u822c\u7684\u306aCPU\u306b\u306f\u5b58\u5728\u3059\u308b\u56de\u8def\u3068\u3057\u3066\u300c\u5272\u308a\u8fbc\u307f\u300d\uff08\u30a4\u30f3\u30bf\u30e9\u30d7\u30c8\uff09\u3068\u3044\u3046\u6a5f\u80fd\u304c\u3042\u308a\u307e\u3059\u3002\u5272\u308a\u8fbc\u307f\u3068\u306f\u3001CPU\u304c\u7279\u5b9a\u306e\u6761\u4ef6\u3084\u30a4\u30d9\u30f3\u30c8\u306b\u5fdc\u3058\u3066\u3001\u5b9f\u884c\u4e2d\u306e\u30bf\u30b9\u30af\u3092\u4e00\u6642\u505c\u6b62\u3057\u3001\u5373\u5ea7\u306b\u5225\u306e\u51e6\u7406\u3092\u884c\u3046\u30e1\u30ab\u30cb\u30ba\u30e0\u306e\u3053\u3068\u3067\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u30ad\u30fc\u30dc\u30fc\u30c9\u306e\u30ad\u30fc\u304c\u62bc\u3055\u308c\u305f\u3068\u304d\u3084\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u7279\u5b9a\u306e\u6761\u4ef6\u306b\u9054\u3057\u305f(\u30b7\u30b9\u30c6\u30e0\u30b3\u30fc\u30eb\u3084\u4f8b\u5916\u51e6\u7406\u7b49)\u3068\u304d\u306b\u5272\u308a\u8fbc\u307f\u306f\u767a\u751f\u3057\u307e\u3059\u3002<\/p>\n<p>\u5272\u308a\u8fbc\u307f\u304c\u767a\u751f\u3059\u308b\u3068\u3001\u307e\u305aCPU\u306f\u73fe\u5728\u5b9f\u884c\u4e2d\u306e\u30bf\u30b9\u30af\u3092\u4e00\u6642\u505c\u6b62\u3057\u3001\u72b6\u614b\u3092\u4fdd\u5b58(\u9000\u907f)\u3057\u307e\u3059\u3002\u6b21\u306b\u3001\u5272\u308a\u8fbc\u307f\u306b\u5bfe\u5fdc\u3059\u308b\u7279\u5b9a\u306e\u51e6\u7406\u3092\u884c\u3046\u5272\u308a\u8fbc\u307f\u30b5\u30fc\u30d3\u30b9\u30eb\u30fc\u30c1\u30f3\uff08ISR\uff1a\u901a\u5e38\u30e6\u30fc\u30b6\u5074\u3067\u52d5\u4f5c\u3092\u30d7\u30ed\u30b0\u30e9\u30e0\u3059\u308b\uff09\u304c\u5b9f\u884c\u3055\u308c\u3001\u3053\u308c\u304c\u5b8c\u4e86\u3059\u308b\u3068\u3001CPU\u306f\u9000\u907f\u3057\u3066\u304a\u3044\u305f\u72b6\u614b\u3092\u5fa9\u5143\u3057\u3001\u5143\u30bf\u30b9\u30af\u306e\u5b9f\u884c\u3092\u518d\u958b\u3057\u307e\u3059\u3002\u5272\u308a\u8fbc\u307f\u304c\u8907\u6570\u540c\u6642\u306b\u767a\u751f\u3057\u305f\u5834\u5408\u306b\u5099\u3048\u3066\u3001\u901a\u5e38\u306f\u512a\u5148\u9806\u4f4d\u304c\u8a2d\u5b9a\u3055\u308c\u3066\u304a\u308a\u3001\u512a\u5148\u5ea6\u306e\u9ad8\u3044\u5272\u308a\u8fbc\u307f\u304b\u3089\u51e6\u7406\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u3061\u306a\u307f\u306b\u3001\u5272\u308a\u8fbc\u307f\u306e\u4ed6\u306b\u30dd\u30fc\u30ea\u30f3\u30b0\u3068\u3044\u3046\u65b9\u6cd5\u3082\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306fCPU\u304c\u5b9a\u671f\u7684\u306b\u7279\u5b9a\u306e\u72b6\u614b\u3084\u30a4\u30d9\u30f3\u30c8\u3092\u30c1\u30a7\u30c3\u30af\u3057\u306b\u884c\u304f\u65b9\u5f0f\u3067\u3059\u3002\u3057\u304b\u3057\u3053\u306e\u65b9\u5f0f\u3060\u3068CPU\u304c\u4f55\u3082\u3059\u308b\u3053\u3068\u304c\u306a\u3044\u5834\u5408\u3067\u3082\u3001\u30c7\u30d0\u30a4\u30b9\u306e\u72b6\u614b\u3092\u5b9a\u671f\u7684\u306b\u30c1\u30a7\u30c3\u30af\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u3001\u3053\u306e\u9593CPU\u306f\u901a\u5e38\u306e\u30bf\u30b9\u30af\u3092\u51e6\u7406\u3067\u304d\u306a\u3044\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u30c1\u30a7\u30c3\u30af\u306e\u30bf\u30a4\u30df\u30f3\u30b0\u306b\u3088\u3063\u3066\u306f\u3001\u5fdc\u7b54\u304c\u9045\u308c\u308b\u539f\u56e0\u306b\u3082\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u305f\u3081\u3001\u901a\u5e38CPU\u306f\u30dd\u30fc\u30ea\u30f3\u30b0\u3067\u306f\u306a\u304f\u3001\u5272\u308a\u8fbc\u307f\u65b9\u5f0f\u3092\u4f7f\u3046\u3053\u3068\u304c\u591a\u3044\u306e\u3067\u3059\u3002<\/p>\n<p><a href=\"\/~wakaguri\/about_electronic\/image\/generated_image.jpg\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" src=\"\/~wakaguri\/about_electronic\/image\/generated_image.jpg\" \/><\/a><\/p>\n<p>\u4ed6\u306b\u3082\u73fe\u4ee3\u306eCPU\u3067\u306f\u3001\u30b9\u30fc\u30d1\u30fc\u30b9\u30ab\u30e9\u6280\u8853\u3084\u3001\u30a4\u30f3\u30c6\u30eb\u306e\u30cf\u30a4\u30d1\u30fc\u30b9\u30ec\u30c3\u30c7\u30a3\u30f3\u30b0\u6280\u8853\u3001\u30de\u30eb\u30c1\u30b3\u30a2\u5316\u3001\u6700\u8fd1\u3067\u306fSoC\u5316\u306a\u3069\u304c\u9032\u3093\u3067\u304a\u308a\u3088\u308a\u8907\u96d1\u5316\u3057\u3066\u304d\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001\u8457\u540d\u306aCPU\u306b\u3064\u3044\u3066\u306f\u3001CPU\u306e\u30de\u30b7\u30f3\u8a9e\u547d\u4ee4\u30bb\u30c3\u30c8\u3084\u52d5\u4f5c\u306e\u4ed5\u69d8\u3068\u3057\u3066\u300c\u547d\u4ee4\u30bb\u30c3\u30c8\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\uff08Instruction Set Architecture\u3001ISA\uff09\u300d\u304c\u4e88\u3081\u5b9a\u7fa9\u3055\u308c\u3066\u304a\u308a\u3001\u3053\u308c\u306b\u6cbf\u3063\u3066\u56de\u8def\u304c\u8a2d\u8a08\u3055\u308c\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002ISA\u306e\u4ee3\u8868\u7684\u306a\u3082\u306e\u3068\u3057\u3066\u306f\u3001x86\u3001Arm\u3001MIPS\u3001PowerPC\u3001RISC-V\u306a\u3069\u304c\u3042\u308a\u307e\u3059\u3002\u7279\u306b\u3001RISC-V\u306f\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3068\u3057\u3066\u8fd1\u5e74\u6ce8\u76ee\u3092\u96c6\u3081\u3066\u3044\u307e\u3059\u3002<br \/>\n\u307e\u305f\u3001AI\u5316\u306e\u9032\u5c55\u306b\u4f34\u3044\u3001SoC\uff08System on Chip\uff09\u3067\u306fCPU\u30b3\u30a2\u3060\u3051\u3067\u306a\u304f\u3001GPU\u30b3\u30a2\u3084NPU\uff08Neural Processing Unit\uff09\u30b3\u30a2\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u7a2e\u985e\u306e\u30b3\u30a2\u3092\u8907\u6570\u642d\u8f09\u3059\u308b\u3053\u3068\u304c\u5897\u3048\u3064\u3064\u3042\u308a\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u30b7\u30df\u30e5\u30ec\u30fc\u30bf\u30fc\u3092\u99c6\u4f7f\u3057\u3066CPU\u3089\u3057\u304d\u3082\u306e\u3092\u4f5c\u308a\u307e\u3057\u305f\u3002\u3053\u308c\u307e\u3067\u524d\u4f8b\u306e\u306a\u30442\u30d3\u30c3\u30c8 &hellip; <a href=\"https:\/\/mession.mydns.jp\/~wakaguri\/wordpress\/?p=284\">\u7d9a\u304d\u3092\u8aad\u3080 <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[7,8],"class_list":["post-284","post","type-post","status-publish","format-standard","hentry","category-electronic","tag-cpu","tag-8"],"_links":{"self":[{"href":"https:\/\/mession.mydns.jp\/~wakaguri\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/284","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mession.mydns.jp\/~wakaguri\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mession.mydns.jp\/~wakaguri\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mession.mydns.jp\/~wakaguri\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mession.mydns.jp\/~wakaguri\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=284"}],"version-history":[{"count":56,"href":"https:\/\/mession.mydns.jp\/~wakaguri\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/284\/revisions"}],"predecessor-version":[{"id":348,"href":"https:\/\/mession.mydns.jp\/~wakaguri\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/284\/revisions\/348"}],"wp:attachment":[{"href":"https:\/\/mession.mydns.jp\/~wakaguri\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=284"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mession.mydns.jp\/~wakaguri\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=284"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mession.mydns.jp\/~wakaguri\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=284"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}