{"id":478772,"date":"2023-08-09T09:38:01","date_gmt":"2023-08-09T09:38:01","guid":{"rendered":""},"modified":"2023-09-05T11:17:31","modified_gmt":"2023-09-05T11:17:31","slug":"rom","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/jp\/wiki\/rom\/","title":{"rendered":"\u30ed\u30e0"},"content":{"rendered":"<h2>\u5c0e\u5165<\/h2>\n<p>\u30c7\u30b8\u30bf\u30eb\u6280\u8853\u306e\u5206\u91ce\u3067\u306f\u3001\u8aad\u307f\u53d6\u308a\u5c02\u7528\u30e1\u30e2\u30ea (ROM) \u306f\u3001\u30c7\u30fc\u30bf\u306e\u4fdd\u5b58\u3068\u53d6\u5f97\u306e\u9053\u3092\u5207\u308a\u958b\u3044\u305f\u91cd\u8981\u306a\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u3059\u3002\u3053\u306e\u5305\u62ec\u7684\u306a\u8a18\u4e8b\u3067\u306f\u3001ROM \u306e\u6b74\u53f2\u3001\u69cb\u9020\u3001\u6a5f\u80fd\u3001\u7a2e\u985e\u3001\u7528\u9014\u3001\u305d\u3057\u3066\u5c06\u6765\u6027\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u307e\u3059\u3002\u30c7\u30fc\u30bf \u30b9\u30c8\u30ec\u30fc\u30b8\u306e\u57fa\u790e\u3068\u3057\u3066\u3001ROM \u306f\u73fe\u4ee3\u306e\u30c7\u30d0\u30a4\u30b9\u3084\u30b7\u30b9\u30c6\u30e0\u306e\u52d5\u4f5c\u306b\u4e0d\u53ef\u6b20\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u3066\u304a\u308a\u3001OneProxy \u306e\u3088\u3046\u306a\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc \u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306b\u3068\u3063\u3066\u3082\u5927\u304d\u306a\u610f\u5473\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>ROM\u306e\u8d77\u6e90<\/h2>\n<p>\u8aad\u307f\u53d6\u308a\u5c02\u7528\u30e1\u30e2\u30ea\u306e\u6982\u5ff5\u306f\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf \u30d7\u30ed\u30b0\u30e9\u30e0\u3068\u30c7\u30fc\u30bf\u7528\u306e\u5b89\u5b9a\u3057\u305f\u6c38\u7d9a\u7684\u306a\u30b9\u30c8\u30ec\u30fc\u30b8 \u30e1\u30c7\u30a3\u30a2\u306e\u5fc5\u8981\u6027\u304c\u660e\u3089\u304b\u306b\u306a\u3063\u305f 20 \u4e16\u7d00\u534a\u3070\u306b\u307e\u3067\u9061\u308a\u307e\u3059\u3002ROM \u306b\u95a2\u3059\u308b\u6700\u521d\u306e\u6587\u66f8\u306f\u30011950 \u5e74\u4ee3\u306b\u30de\u30b5\u30c1\u30e5\u30fc\u30bb\u30c3\u30c4\u5de5\u79d1\u5927\u5b66 (MIT) \u3067\u958b\u767a\u3055\u308c\u305f Whirlwind \u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306b\u7531\u6765\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u521d\u671f\u306e ROM \u306f\u3001\u78c1\u6c17\u30b3\u30a2\u3092\u4f7f\u7528\u3057\u3066\u30d0\u30a4\u30ca\u30ea \u30c7\u30fc\u30bf\u3092\u4fdd\u5b58\u3057\u3001\u30c7\u30b8\u30bf\u30eb \u30b9\u30c8\u30ec\u30fc\u30b8 \u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u306e\u5c06\u6765\u306e\u9032\u6b69\u306e\u57fa\u790e\u3092\u7bc9\u304d\u307e\u3057\u305f\u3002<\/p>\n<h2>ROM \u306e\u3088\u308a\u6df1\u3044\u7406\u89e3<\/h2>\n<h3>ROM\u306e\u5185\u90e8\u69cb\u9020<\/h3>\n<p>ROM \u306f\u3001\u672c\u8cea\u7684\u306b\u306f\u3001\u96fb\u6e90\u304c\u5207\u308c\u3066\u3082\u30c7\u30fc\u30bf\u3092\u4fdd\u6301\u3059\u308b\u30b9\u30c8\u30ec\u30fc\u30b8 \u30e1\u30c7\u30a3\u30a2\u306e\u4e00\u7a2e\u3067\u3059\u3002\u63ee\u767a\u6027\u3067\u5185\u5bb9\u306e\u4fdd\u5b58\u306b\u96fb\u529b\u3092\u5fc5\u8981\u3068\u3059\u308b\u30e9\u30f3\u30c0\u30e0 \u30a2\u30af\u30bb\u30b9 \u30e1\u30e2\u30ea (RAM) \u3068\u306f\u7570\u306a\u308a\u3001ROM \u306f\u4e0d\u63ee\u767a\u6027\u3067\u30c7\u30fc\u30bf\u640d\u5931\u304c\u3042\u308a\u307e\u305b\u3093\u3002\u3053\u308c\u306f\u3001\u88fd\u9020\u6642\u306b\u7279\u5b9a\u306e\u30c7\u30fc\u30bf \u30d1\u30bf\u30fc\u30f3\u3092\u6c38\u7d9a\u7684\u306b\u4fdd\u5b58\u3059\u308b\u3088\u3046\u306b\u69cb\u6210\u3055\u308c\u308b\u30e1\u30e2\u30ea \u30bb\u30eb\u3068\u547c\u3070\u308c\u308b\u96fb\u5b50\u90e8\u54c1\u306e\u7d71\u5408\u306b\u3088\u3063\u3066\u5b9f\u73fe\u3055\u308c\u307e\u3059\u3002<\/p>\n<h3>ROM\u306e\u4e3b\u306a\u7279\u5fb4<\/h3>\n<ul>\n<li><strong>\u4e0d\u63ee\u767a\u6027:<\/strong> ROM \u306e\u4e3b\u306a\u6a5f\u80fd\u306f\u3001\u96fb\u6e90\u306a\u3057\u3067\u30c7\u30fc\u30bf\u306e\u6574\u5408\u6027\u3092\u7dad\u6301\u3067\u304d\u308b\u3053\u3068\u3067\u3042\u308a\u3001\u91cd\u8981\u306a\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u304a\u3088\u3073\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2 \u30b3\u30fc\u30c9\u306b\u6700\u9069\u306a\u30b9\u30c8\u30ec\u30fc\u30b8 \u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306b\u306a\u308a\u307e\u3059\u3002<\/li>\n<li><strong>\u5b89\u5b9a\u6027\uff1a<\/strong> ROM \u306f\u5909\u66f4\u4e0d\u53ef\u80fd\u306a\u6027\u8cea\u3092\u6301\u3064\u305f\u3081\u3001\u8d77\u52d5\u547d\u4ee4\u3084\u91cd\u8981\u306a\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2 \u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306b\u5bfe\u3057\u3066\u5b89\u5b9a\u3057\u305f\u4e00\u8cab\u3057\u305f\u74b0\u5883\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u5b89\u5168\uff1a<\/strong> \u88fd\u9020\u5f8c\u306b ROM \u306e\u5185\u5bb9\u3092\u5909\u66f4\u3067\u304d\u306a\u3044\u305f\u3081\u3001\u6a5f\u5bc6\u30c7\u30fc\u30bf\u3084\u30b7\u30b9\u30c6\u30e0\u4e0a\u91cd\u8981\u306a\u60c5\u5831\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u304c\u5f37\u5316\u3055\u308c\u307e\u3059\u3002<\/li>\n<\/ul>\n<h2>ROM\u306e\u7a2e\u985e<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u30bf\u30a4\u30d7<\/th>\n<th>\u8aac\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u30de\u30b9\u30afROM<\/td>\n<td>\u30c7\u30fc\u30bf\u306f\u88fd\u9020\u6642\u306b\u30c1\u30c3\u30d7\u4e0a\u306b\u7269\u7406\u7684\u306b\u30a8\u30c3\u30c1\u30f3\u30b0\u3055\u308c\u3001\u6c38\u4e45\u306b\u56fa\u5b9a\u3055\u308c\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<td>PROM (\u30d7\u30ed\u30b0\u30e9\u30de\u30d6\u30ebROM)<\/td>\n<td>\u30e6\u30fc\u30b6\u30fc\u306f\u7279\u5225\u306a\u30c7\u30d0\u30a4\u30b9\u3092\u4f7f\u7528\u3057\u3066\u30c1\u30c3\u30d7\u306b\u30c7\u30fc\u30bf\u3092\u66f8\u304d\u8fbc\u3080\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u304c\u3001\u30c7\u30fc\u30bf\u306f\u6d88\u53bb\u3067\u304d\u307e\u305b\u3093\u3002<\/td>\n<\/tr>\n<tr>\n<td>EPROM (\u6d88\u53bb\u53ef\u80fdPROM)<\/td>\n<td>\u518d\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u305f\u3081\u306b\u7d2b\u5916\u7dda\u7167\u5c04\u3092\u4f7f\u7528\u3057\u3066\u30c7\u30fc\u30bf\u3092\u6d88\u53bb\u304a\u3088\u3073\u66f8\u304d\u63db\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<td>EEPROM (\u96fb\u6c17\u7684\u306b\u6d88\u53bb\u53ef\u80fd\u306aPROM)<\/td>\n<td>\u8907\u6570\u306e\u518d\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0 \u30b5\u30a4\u30af\u30eb\u306b\u308f\u305f\u3063\u3066\u30c7\u30fc\u30bf\u3092\u96fb\u5b50\u7684\u306b\u6d88\u53bb\u3067\u304d\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u30d5\u30e9\u30c3\u30b7\u30e5ROM<\/td>\n<td>\u8907\u6570\u306e\u30e1\u30e2\u30ea\u4f4d\u7f6e\u3092\u540c\u6642\u306b\u6d88\u53bb\u307e\u305f\u306f\u66f8\u304d\u8fbc\u307f\u3067\u304d\u308b EEPROM \u306e\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>ROM\u306e\u6d3b\u7528\u3068\u8ab2\u984c\u3078\u306e\u53d6\u308a\u7d44\u307f<\/h2>\n<h3>\u7528\u9014\u3068\u7528\u9014<\/h3>\n<p>ROM \u306f\u3001\u4ee5\u4e0b\u3092\u542b\u3080\u3055\u307e\u3056\u307e\u306a\u6280\u8853\u5206\u91ce\u3067\u6d3b\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>\u8d77\u52d5\u30b7\u30fc\u30b1\u30f3\u30b9:<\/strong> ROM \u306b\u306f\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf \u30b7\u30b9\u30c6\u30e0\u307e\u305f\u306f\u30c7\u30d0\u30a4\u30b9\u306e\u8d77\u52d5\u306b\u5fc5\u8981\u306a\u521d\u671f\u547d\u4ee4\u304c\u4fdd\u5b58\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/li>\n<li><strong>\u30b2\u30fc\u30e0\u6a5f:<\/strong> ROM \u30ab\u30fc\u30c8\u30ea\u30c3\u30b8\u306f\u30b2\u30fc\u30e0 \u30c7\u30fc\u30bf\u3092\u4fdd\u5b58\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u3001\u30d7\u30e9\u30b0 \u30a2\u30f3\u30c9 \u30d7\u30ec\u30a4\u6a5f\u80fd\u3092\u6709\u52b9\u306b\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u7d44\u307f\u8fbc\u307f\u30b7\u30b9\u30c6\u30e0\uff1a<\/strong> ROM \u306f\u3001\u96fb\u5b50\u30ec\u30f3\u30b8\u3084\u30c7\u30b8\u30bf\u30eb \u30ab\u30e1\u30e9\u306a\u3069\u306e\u30c7\u30d0\u30a4\u30b9\u306e\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u7528\u306e\u5b89\u5b9a\u3057\u305f\u30b9\u30c8\u30ec\u30fc\u30b8 \u30e1\u30c7\u30a3\u30a2\u3068\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<h3>\u8ab2\u984c\u3068\u89e3\u6c7a\u7b56<\/h3>\n<p>ROM \u306f\u5b89\u5b9a\u6027\u3092\u63d0\u4f9b\u3057\u307e\u3059\u304c\u3001\u8ab2\u984c\u3082\u751f\u3058\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>\u67d4\u8edf\u6027\u306e\u5236\u9650:<\/strong> \u4e00\u5ea6\u30d7\u30ed\u30b0\u30e9\u30e0\u3055\u308c\u305f\u30c7\u30fc\u30bf\u306f\u7c21\u5358\u306b\u5909\u66f4\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u306a\u3044\u305f\u3081\u3001\u8a2d\u8a08\u6bb5\u968e\u3067\u614e\u91cd\u306a\u8a08\u753b\u304c\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\u3002<\/li>\n<li><strong>\u30b9\u30da\u30fc\u30b9\u306e\u5236\u9650:<\/strong> ROM \u30c1\u30c3\u30d7\u306b\u5fc5\u8981\u306a\u7269\u7406\u7684\u306a\u30b9\u30da\u30fc\u30b9\u306f\u3001\u5c0f\u578b\u30c7\u30d0\u30a4\u30b9\u3067\u306f\u5236\u7d04\u3068\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n<h2>\u6bd4\u8f03\u3068\u4eca\u5f8c\u306e\u52d5\u5411<\/h2>\n<h3>ROM \u3068 RAM<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u7279\u5fb4<\/th>\n<th>\u30ed\u30e0<\/th>\n<th>\u30e9\u30e0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u30dc\u30e9\u30c6\u30a3\u30ea\u30c6\u30a3<\/td>\n<td>\u4e0d\u63ee\u767a\u6027<\/td>\n<td>\u63ee\u767a\u6027<\/td>\n<\/tr>\n<tr>\n<td>\u30c7\u30fc\u30bf\u306e\u4fdd\u6301<\/td>\n<td>\u6c38\u7d9a<\/td>\n<td>\u4e00\u6642\u7684<\/td>\n<\/tr>\n<tr>\n<td>\u66f8\u304d\u63db\u3048\u6a5f\u80fd<\/td>\n<td>\u66f8\u304d\u63db\u3048\u4e0d\u53ef<\/td>\n<td>\u7c21\u5358\u306b\u66f8\u304d\u63db\u3048\u53ef\u80fd<\/td>\n<\/tr>\n<tr>\n<td>\u30b9\u30d4\u30fc\u30c9<\/td>\n<td>RAM\u306b\u6bd4\u3079\u3066\u30a2\u30af\u30bb\u30b9\u6642\u9593\u304c\u9045\u3044<\/td>\n<td>\u30a2\u30af\u30bb\u30b9\u6642\u9593\u306e\u77ed\u7e2e<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>ROM\u306e\u672a\u6765<\/h3>\n<p>\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u304c\u9032\u5316\u3059\u308b\u306b\u3064\u308c\u3066\u3001ROM \u306e\u65b0\u3057\u3044\u5f62\u5f0f\u304c\u6b21\u3005\u3068\u767b\u5834\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>3D XPoint:<\/strong> \u5f93\u6765\u306e NAND \u30d5\u30e9\u30c3\u30b7\u30e5\u3088\u308a\u3082\u9ad8\u901f\u304b\u3064\u9ad8\u5bc6\u5ea6\u3092\u5b9f\u73fe\u3059\u308b\u4e0d\u63ee\u767a\u6027\u30e1\u30e2\u30ea\u6280\u8853\u3002<\/li>\n<li><strong>RRAM\uff08\u62b5\u6297\u6027RAM\uff09\uff1a<\/strong> \u4eba\u5de5\u77e5\u80fd\u3084\u30cb\u30e5\u30fc\u30ed\u30e2\u30eb\u30d5\u30a3\u30c3\u30af \u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3078\u306e\u5fdc\u7528\u304c\u671f\u5f85\u3055\u308c\u308b\u65b0\u3057\u3044\u30bf\u30a4\u30d7\u306e\u30e1\u30e2\u30ea\u3002<\/li>\n<\/ul>\n<h2>OneProxy\u306e\u3088\u3046\u306aROM\u304a\u3088\u3073\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc<\/h2>\n<p>ROM \u306f\u3001\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc \u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306e\u6a5f\u80fd\u306b\u304a\u3044\u3066\u9593\u63a5\u7684\u306a\u304c\u3089\u3082\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306f\u3001\u30b5\u30fc\u30d0\u30fc\u306b\u7d44\u307f\u8fbc\u307e\u308c\u305f ROM \u30c1\u30c3\u30d7\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2 \u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u5099\u3048\u305f\u30c7\u30fc\u30bf \u30bb\u30f3\u30bf\u30fc\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002ROM \u306f\u3001\u8d77\u52d5\u30b7\u30fc\u30b1\u30f3\u30b9\u306e\u5b89\u5b9a\u6027\u3068\u4fe1\u983c\u6027\u3092\u78ba\u4fdd\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u30aa\u30f3\u30e9\u30a4\u30f3 \u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u30cb\u30fc\u30ba\u306b\u5fdc\u3048\u308b\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306e\u30b7\u30fc\u30e0\u30ec\u30b9\u306a\u64cd\u4f5c\u3092\u4fc3\u9032\u3057\u307e\u3059\u3002<\/p>\n<h2>\u95a2\u9023\u30ea\u30f3\u30af<\/h2>\n<p>\u8aad\u307f\u53d6\u308a\u5c02\u7528\u30e1\u30e2\u30ea (ROM) \u3068\u305d\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001\u6b21\u306e\u30ea\u30bd\u30fc\u30b9\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<ul>\n<li><a href=\"https:\/\/en.wikipedia.org\/wiki\/Read-only_memory\" target=\"_new\" rel=\"noopener nofollow\">Wikipedia: \u8aad\u307f\u53d6\u308a\u5c02\u7528\u30e1\u30e2\u30ea (ROM)<\/a><\/li>\n<li><a href=\"https:\/\/computer.howstuffworks.com\/rom.htm\" target=\"_new\" rel=\"noopener nofollow\">HowStuffWorks: ROM \u306e\u4ed5\u7d44\u307f<\/a><\/li>\n<li><a href=\"https:\/\/www.electronicshub.org\/types-of-rom\/\" target=\"_new\" rel=\"noopener nofollow\">\u30a8\u30ec\u30af\u30c8\u30ed\u30cb\u30af\u30b9\u30cf\u30d6: ROM\u306e\u7a2e\u985e<\/a><\/li>\n<li><a href=\"https:\/\/www.eetimes.com\/future-of-memory-technologies\/\" target=\"_new\" rel=\"noopener nofollow\">EE Times: \u30e1\u30e2\u30ea\u6280\u8853\u306e\u672a\u6765<\/a><\/li>\n<\/ul>\n<p>\u7d50\u8ad6\u3068\u3057\u3066\u3001\u8aad\u307f\u53d6\u308a\u5c02\u7528\u30e1\u30e2\u30ea\u306f\u3001\u30c7\u30fc\u30bf \u30b9\u30c8\u30ec\u30fc\u30b8\u306e\u5b89\u5b9a\u6027\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3001\u4fe1\u983c\u6027\u3092\u78ba\u4fdd\u3059\u308b\u3001\u73fe\u4ee3\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u57fa\u672c\u7684\u306a\u67f1\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002Whirlwind \u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u306e\u8d77\u6e90\u304b\u3089\u4eca\u65e5\u306e\u65b0\u8208\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u306b\u81f3\u308b\u307e\u3067\u3001ROM \u306f\u30c7\u30b8\u30bf\u30eb\u74b0\u5883\u3092\u5f62\u6210\u3057\u7d9a\u3051\u3066\u304a\u308a\u3001\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306e\u63d0\u4f9b\u306a\u3069\u306e\u696d\u754c\u3067\u3082\u5b58\u5728\u611f\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>","protected":false},"featured_media":470385,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-478772","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Read-Only Memory (ROM): Unveiling the Digital Archive of Data<\/mark>","faq_items":[{"question":"What is Read-Only Memory (ROM)?","answer":"<p>Read-Only Memory (ROM) is a type of storage medium used in digital technology to store data that remains intact even when the power supply is disconnected. Unlike Random-Access Memory (RAM), which is volatile and loses data without power, ROM retains its content permanently.<\/p>"},{"question":"How does ROM work?","answer":"<p>ROM operates by utilizing memory cells that are configured during manufacturing to store specific data patterns. These patterns are unalterable, making ROM suitable for storing critical firmware, software, and instructions necessary for boot-up sequences.<\/p>"},{"question":"What are the key features of ROM?","answer":"<p>The primary features of ROM include its non-volatile nature, data stability, and security. As a non-volatile memory, it maintains data integrity without power. Its unalterable nature ensures a stable environment for essential software components, and its non-modifiable state enhances data security.<\/p>"},{"question":"What are the types of ROM available?","answer":"<p>There are several types of ROM, including:<\/p><ul><li>Mask ROM: Data is physically etched during manufacturing.<\/li><li>PROM (Programmable ROM): Users can write data, but it's non-erasable.<\/li><li>EPROM (Erasable PROM): Allows data to be erased using UV light.<\/li><li>EEPROM (Electrically Erasable PROM): Can be electronically erased and rewritten.<\/li><li>Flash ROM: Enables multiple memory locations to be erased or written simultaneously.<\/li><\/ul>"},{"question":"How is ROM used in technology?","answer":"<p>ROM finds applications in various areas:<\/p><ul><li>Boot-Up Sequences: ROM holds essential instructions for starting up computers and devices.<\/li><li>Gaming Consoles: ROM cartridges store game data for plug-and-play functionality.<\/li><li>Embedded Systems: ROM provides stable firmware storage for devices like microwaves and cameras.<\/li><\/ul>"},{"question":"What challenges does ROM present?","answer":"<p>ROM's non-rewriteable nature can pose challenges in situations requiring frequent data updates. Additionally, its physical space requirements can limit its use in compact devices.<\/p>"},{"question":"How does ROM compare to RAM?","answer":"<p>ROM and RAM have distinct characteristics:<\/p><ul><li>ROM is non-volatile, while RAM is volatile.<\/li><li>ROM stores data permanently, while RAM retains data temporarily.<\/li><li>ROM's content is fixed, while RAM's content is easily rewritable.<\/li><li>RAM offers faster access times compared to ROM.<\/li><\/ul>"},{"question":"What does the future hold for ROM?","answer":"<p>New forms of ROM, like 3D XPoint and RRAM, promise improved performance and applications in emerging technologies like AI and neuromorphic computing.<\/p>"},{"question":"How does ROM relate to proxy server providers like OneProxy?","answer":"<p>Proxy server providers, including OneProxy, use ROM in their data centers for stable boot-up sequences, ensuring the seamless operation of their servers. ROM's reliability contributes to the overall performance of proxy services, enhancing users' online privacy and security.<\/p>"},{"question":"Where can I find more information about ROM?","answer":"<p>For more in-depth details about Read-Only Memory and related topics, you can explore these resources:<\/p><ul><li><a href=\"https:\/\/en.wikipedia.org\/wiki\/Read-only_memory\" target=\"_new\">WikipediRead-Only Memory (ROM)<\/a><\/li><li><a href=\"https:\/\/computer.howstuffworks.com\/rom.htm\" target=\"_new\">HowStuffWorks: How ROM Works<\/a><\/li><li><a href=\"https:\/\/www.electronicshub.org\/types-of-rom\/\" target=\"_new\">Electronics Hub: Types of ROM<\/a><\/li><li><a href=\"https:\/\/www.eetimes.com\/future-of-memory-technologies\/\" target=\"_new\">EE Times: Future of Memory Technologies<\/a><\/li><\/ul>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki\/478772","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki\/478772\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media\/470385"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media?parent=478772"}],"curies":[{"name":"\u3046\u30fc\u3093","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}