{"id":5149,"date":"2007-10-14T17:14:36","date_gmt":"2007-10-14T09:14:36","guid":{"rendered":""},"modified":"2007-10-14T17:14:36","modified_gmt":"2007-10-14T09:14:36","slug":"","status":"publish","type":"post","link":"https:\/\/www.homejamesfinance.com\/p\/5149.html","title":{"rendered":"\u300a\u8d22\u7ecf\u300b\uff1a\u5de8\u78c1\u7535\u963b\u6548\u5e94GMR\u5f15\u53d1\u7684\u201c\u786c\u76d8\u9769\u547d\u201d"},"content":{"rendered":"<p align=\"center\">&nbsp;<img loading=\"lazy\" decoding=\"async\" src=\"\/STOR_IMAGES\/2007-10-14\/9425.jpg\" border=\"0\" width=\"300\" height=\"250\" \/><br \/><em>2007\u5e749\u6708\uff0cIBM\u5de5\u7a0b\u5e08\u65af\u56fe\u5c14\u7279\u5e15\u91d1\uff08Stuart Parkin\uff09\u5728IBM Almaden\u7814\u7a76\u4e2d\u5fc3Racetrack\u5b9e\u9a8c\u5ba4\u3002Jim Wilson\/NYT<\/em> <\/p>\n<p><strong>\u5de8\u78c1\u7535\u963b\u6548\u5e94\u5e26\u6765\u7684\u786c\u76d8\u9769\u547d\u8fd8\u672a\u7ec8\u7ed3\uff0c\u800c\u65b0\u7684\u6280\u672f\u9769\u547d\u5df2\u7ecf\u8feb\u8fd1\uff0c\u672a\u6765\u6211\u4eec\u7684&quot;\u5b58\u50a8\u751f\u6d3b&quot;\u5c06\u4f1a\u8fce\u6765\u600e\u6837\u7684\u6539\u53d8\uff1f<\/strong><\/p>\n<p>\u3010\u8d22\u7ecf\u7f51\u7edc\u7248\u4e13\u7a3f\u3011\u5bf9\u4e8e\u90a3\u4e9bMP3\u3001IPOD\u97f3\u4e50\u64ad\u653e\u5668\uff0c\u6216\u8005\u7b14\u8bb0\u672c\u7535\u8111\u3001\u79fb\u52a8\u786c\u76d8\u4e0d\u79bb\u8eab\u8fb9\u7684\u5e74\u8f7b\u4eba\u800c\u8a00\uff0c\u53ef\u80fd\u5f88\u5c11\u4f1a\u610f\u8bc6\u5230\u786c\u76d8\u4e2d\u5230\u5e95\u8574\u85cf\u7740\u4ec0\u4e48\u6837\u7684\u5947\u8ff9\u3002<\/p>\n<p>\u76f4\u5230\u4eca\u5e74\u5317\u4eac\u65f6\u95f410\u67089\u65e5\uff0c2007\u5e74\u8bfa\u8d1d\u5c14\u7269\u7406\u5b66\u5956\u6b63\u5f0f\u6388\u4e88\u4e86\u4e24\u4f4d&quot;\u786c\u76d8\u6280\u672f\u4e4b\u7236&quot;&#8211;69\u5c81\u7684\u6cd5\u56fd\u5df4\u9ece\u5927\u5b66\u963f\u5c14\u4f2f\u7279\u8d39\u5c14\u7279\uff08Albert Fert\uff09\u548c68\u5c81\u7684\u5fb7\u56fd\u5c24\u5229\u5e0c\u7814\u7a76\u4e2d\u5fc3\u7684\u5f7c\u5f97\u683c\u4f26\u535a\u683c(Peter Gr&uuml;nberg)\u3002\u6b63\u662f\u7531\u4e8e\u8fd9\u4e24\u4eba\u51e0\u4e4e\u540c\u65f6\u72ec\u7acb\u53d1\u73b0\u7684\u5de8\u78c1\u7535\u963b\u6548\u5e94\uff08GMR\uff1aGiant 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Johnson\uff09\u53d1\u660e\u7684\u3002\u6b64\u4eba\u540e\u6765\uff0c\u4e5f\u88ab\u516c\u8ba4\u4e3a\u786c\u76d8\u7684&quot;\u4eb2\u751f\u7236\u4eb2&quot;\u3002<\/p>\n<p>\u4f46\u4ee5\u4eca\u5929\u7684\u773c\u5149\u770b\u6765\uff0c\u8fd9\u7b2c\u4e00\u4e2a\u786c\u76d8\u7cfb\u7edf\uff0c\u53ef\u80fd\u5916\u578b\u4e0a\u6709\u4e9b\u5947\u602a\uff0c\u56e0\u4e3a\u5b83\u662f\u753150\u7247\u76f4\u5f8424\u82f1\u5bf8\u3001\u6d82\u7740\u78c1\u7c89\u7684\u5706\u76d8\uff0c\u52a0\u4e0a\u9a6c\u8fbe\u3001\u78c1\u5934\u548c\u63a7\u5236\u7cfb\u7edf\u7ec4\u6210\u7684\u3002\u901a\u8fc7\u5229\u7528\u78c1\u5934\u6539\u53d8\u6216\u5224\u65ad\u5706\u76d8\u4e0a\u6bcf\u4e2a\u6247\u533a\u4e2d\u78c1\u573a\u7684\u65b9\u5411\uff08\u76f8\u53cd\u7684\u65b9\u5411\u5373\u4e3a0\u62161\uff09\uff0c\u5c31\u53ef\u4ee5\u5728\u5706\u76d8\u4e0a\u5199\u5165\u548c\u8bfb\u53d6\u6570\u636e\u3002\u78c1\u76d8\u4e0a\u7531\u4e00\u5708\u5708\u7684\u78c1\u9053\u7ec4\u6210\uff0c\u800c\u6bcf\u6761\u78c1\u9053\u6709\u88ab\u5206\u6210\u82e5\u5e72\u4e2a\u6247\u533a\uff0c\u78c1\u5934\u53ef\u4ee5\u4ece\u6bcf\u4e2a\u6247\u533a\u4e2d\u8bfb\u5199512kb\u7684\u6570\u636e\u3002<\/p>\n<p>\u4e5f\u5c31\u662f\u8bf4\uff0c\u8fd9\u4e2a\u4f53\u79ef\u5e9e\u5927\u7684\u7cfb\u7edf\uff0c\u5f53\u65f6\u53ea\u80fd\u5b58\u50a85\u5146\u7684\u6570\u636e\u3002<\/p>\n<p>\u5fae\u89c2\u5730\u770b\uff0c\u76d8\u7247\u4e0a\u7684\u78c1\u6d82\u5c42\u662f\u7531\u6570\u91cf\u4f17\u591a\u7684\u3001\u4f53\u79ef\u6781\u4e3a\u7ec6\u5c0f\u7684\u78c1\u9897\u7c92\u7ec4\u6210\uff0c\u82e5\u5e72\u4e2a\u78c1\u9897\u7c92\u7ec4\u6210\u4e00\u4e2a\u8bb0\u5f55\u5355\u5143\u6765\u8bb0\u5f551\u6bd4\u7279\uff08bit\uff09\u4fe1\u606f\uff0c\u53730\u62161\u3002\u8fd9\u4e9b\u5fae\u5c0f\u7684\u78c1\u9897\u7c92\u6781\u6027\u53ef\u4ee5\u88ab\u78c1\u5934\u5feb\u901f\u6539\u53d8\uff0c\u4e14\u4e00\u65e6\u6539\u53d8\u4e4b\u540e\u53ef\u4ee5\u8f83\u4e3a\u7a33\u5b9a\u5730\u4fdd\u6301\uff0c\u78c1\u8bb0\u5f55\u5355\u5143\u95f4\u7684\u78c1\u901a\u91cf\u6216\u8005\u78c1\u963b\u53d8\u5316\u5206\u522b\u4ee3\u8868\u4e8c\u8fdb\u5236\u4e2d\u76840\u6216\u80051\u3002<\/p>\n<p>\u6700\u65e9\u7684\u78c1\u5934\uff0c\u662f\u91c7\u7528\u9530\u94c1\u78c1\u4f53\u5236\u6210\uff0c\u5b83\u901a\u8fc7\u7535\u78c1\u611f\u5e94\u8bfb\u5199\u6570\u636e\u3002\u4f46\u662f\uff0c\u7531\u4e8e\u4f7f\u7528\u8fd9\u79cd\u78c1\u5934\u8bfb\u53d6\u6570\u636e\u8981\u6c42\u78c1\u573a\u8fbe\u5230\u4e00\u5b9a\u7684\u5f3a\u5ea6\uff0c\u78c1\u9053\u5bc6\u5ea6\u4e0d\u80fd\u592a\u5927\uff0c\u56e0\u6b64\u4f7f\u7528\u4f20\u7edf\u78c1\u5934\u7684\u786c\u76d8\u6700\u5927\u5bb9\u91cf\u53ea\u80fd\u8fbe\u5230\u6bcf\u5e73\u65b9\u82f1\u5bf820\u5146\u3002<\/p>\n<p>\u76f4\u52301980\u5e74\u4ee3\u672b\u671f\uff0cIBM\u7814\u53d1\u6210\u529f\u4e86MR\uff08Magneto\uff0dResistive\uff09\u78c1\u963b\u78c1\u5934\u6280\u672f\uff0c\u624d\u5b9e\u73b0\u4e86\u7b2c\u4e00\u6b21\u98de\u8dc3\uff1a\u78c1\u963b\u78c1\u5934\u6838\u5fc3\u662f\u4e00\u7247\u91d1\u5c5e\u6750\u6599\uff0c\u5176\u7535\u963b\u968f\u78c1\u573a\u7684\u53d8\u5316\u800c\u53d8\u5316\u3002\u8fd9\u79cd\u78c1\u5934\u91c7\u7528\u5206\u79bb\u5f0f\u8bbe\u8ba1\uff0c\u7531\u611f\u5e94\u78c1\u5934\u5199\u3001\u78c1\u963b\u78c1\u5934\u8bfb\uff0c\u6b64\u4e3e\u4ee4\u786c\u76d8\u7684\u78c1\u9053\u5bc6\u5ea6\u5f97\u4ee5\u5927\u5e45\u5ea6\u63d0\u9ad8\uff0c\u8fbe\u5230\u6bcf\u5e73\u65b9\u82f1\u5bf83G\u52305G\u3002<\/p>\n<p>\u7136\u800c\uff0c\u968f\u7740\u4fe1\u606f\u6280\u672f\u53d1\u5c55\u5bf9\u5b58\u50a8\u5bb9\u91cf\u7684\u8981\u6c42\u4e0d\u65ad\u63d0\u9ad8\uff0c\u5373\u4f7f\u8fd9\u6837\u7684\u5b58\u50a8\u5bc6\u5ea6\uff0c\u4e5f\u5f88\u5feb\u96be\u4ee5\u6ee1\u8db3\u5b9e\u9645\u9700\u6c42\u3002\u56e0\u4e3a\u91c7\u7528\u8fd9\u4e00\u6280\u672f\uff0c\u78c1\u81f4\u7535\u963b\u7684\u53d8\u5316\u4e5f\u4ec5\u57281\uff05\u52302\uff05\u4e4b\u95f4\uff0c\u78c1\u573a\u8fd8\u4e0d\u80fd\u592a\u5f31\uff0c\u6240\u4ee5\u78c1\u9053\u4e5f\u6ca1\u6cd5\u505a\u5f97\u592a\u5bc6\u3002<\/p>\n<p>\u5230\u4e861988\u5e74\uff0c\u65b0\u7684&quot;\u786c\u76d8\u9769\u547d&quot;\u7684\u66d9\u5149\u7ec8\u4e8e\u5f00\u59cb\u663e\u9732\u3002\u5728\u8fd9\u4e00\u5e74\u4e2d\uff0c\u6cd5\u56fd\u5df4\u9ece\u5927\u5b66\u7684\u8d39\u5c14\u7279\u6559\u6388\u548c\u5fb7\u56fd\u5c24\u5229\u5e0c\u7814\u7a76\u4e2d\u5fc3\u7684\u76ae\u7279\u683c\u4f26\u535a\u683c\u5404\u81ea\u53d1\u73b0\uff0c\u5728\u94c1\u3001\u94ec\u76f8\u95f4\u7684\u591a\u5c42\u819c\u7535\u963b\u4e2d\uff0c\u5fae\u5f31\u7684\u78c1\u573a\u53d8\u5316\u53ef\u4ee5\u5bfc\u81f4\u7535\u963b\u5927\u5c0f\u7684\u6025\u5267\u53d8\u5316\uff0c\u5176\u53d8\u5316\u7684\u5e45\u5ea6\u6bd4\u901a\u5e38\u9ad8\u5341\u51e0\u500d\u3002<\/p>\n<p>\u5176\u4e2d\uff0c\u8d39\u5c14\u7279\u89c2\u5bdf\u523050\uff05\u7684\u53d8\u5316\uff0c\u5e76\u628a\u8fd9\u79cd\u6548\u5e94\u547d\u540d\u4e3a&quot;\u5de8\u78c1\u963b\u6548\u5e94&quot;\u3002\u7531\u4e8e\u819c\u539a\u5ea6\u4e0d\u540c\uff0c\u683c\u4f26\u535a\u683c\u6240\u89c2\u5bdf\u5230\u7684\u53d8\u5316\u8f83\u5c0f\uff0c\u8fbe\u523010\uff05\u3002<\/p>\n<p>\u73b0\u4ee3\u6750\u6599\u79d1\u5b66\u7b49\u76f8\u5173\u9886\u57df\u7684\u53d1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Parkin\uff09\u6839\u636e\u8fd9\u4e00\u7269\u7406\u539f\u7406\uff0c\u7814\u5236\u51fa\u4fe1\u53f7\u53d8\u5316\u7075\u654f\u5ea6\u66f4\u9ad8\u7684\u8bfb\u51fa\u78c1\u5934\uff0c\u5c06\u78c1\u76d8\u8bb0\u5f55\u5bc6\u5ea6\u4e00\u4e0b\u5b50\u63d0\u9ad8\u4e8617\u500d\u3002<\/p>\n<p>\u7f8e\u56fd\u4e54\u6cbb\u4e9a\u7406\u5de5\u5927\u5b66\u6559\u6388\u738b\u4e2d\u6797\u5bf9\u300a\u8d22\u7ecf\u300b\u8868\u793a\uff0c\u8d39\u5c14\u7279\u548c\u683c\u4f26\u535a\u683c\u7684\u53d1\u73b0\u5f97\u76ca\u4e8e\u4e0a\u4e16\u7eaa80\u5e74\u4ee3\u4e2d\u671f\u5f00\u59cb\u7684\u7eb3\u7c73\u6280\u672f\u7684\u8fdb\u6b65\u3002\u8fd9\u4f7f\u5f97\u4ed6\u4eec\u53ef\u4ee5\u5728\u771f\u7a7a\u73af\u5883\u4e2d\u5236\u9020\u53ea\u6709\u51e0\u4e2a\u539f\u5b50\u539a\u7684\u91d1\u5c5e\u8584\u819c\uff0c\u800c\u8fd9\u5728\u4ee5\u524d\u662f\u65e0\u6cd5\u60f3\u8c61\u7684\u3002<\/p>\n<p>\u4e5f\u662f\u56e0\u4e3a\u5982\u6b64\uff0c\u5982\u4eca\u968f\u7740\u7eb3\u7c73\u6280\u672f\u7684\u7a81\u98de\u731b\u8fdb\uff0c\u53ea\u8981\u5728&quot;\u5de8\u78c1\u7535\u963b&quot;\u6548\u5e94\u4f9d\u7136\u8d77\u4f5c\u7528\u7684\u5c3a\u5ea6\u8303\u56f4\u5185\uff0c\u672a\u6765\u786c\u76d8\u4f53\u79ef\u8fd8\u80fd\u591f\u8fdb\u4e00\u6b65\u7f29\u5c0f\uff0c\u786c\u76d8\u5bb9\u91cf\u8fd8\u53ef\u4ee5\u63d0\u5f97\u66f4\u9ad8\u3002<\/p>\n<p>2007\u5e749\u670813\u65e5\uff0c\u5168\u7403\u6700\u5927\u7684\u786c\u76d8\u5382\u5546\u5e0c\u6377\u79d1\u6280\uff08Seagate Technology\uff09\u5728\u5317\u4eac\u5ba3\u5e03\uff0c\u5176\u65d7\u4e0b\u88ab\u5168\u7403\u6700\u591a\u6570\u5b57\u89c6\u9891\u5f55\u50cf\u673a\uff08DVR\uff09\u53ca\u5bb6\u5ead\u5a92\u4f53\u4e2d\u5fc3\u91c7\u7528\u7684\u7b2c\u56db\u4ee3DB35\u7cfb\u5217\u786c\u76d8\uff0c\u73b0\u5df2\u8fbe\u52301TB\uff081000G\uff09\u5bb9\u91cf\uff0c\u8db3\u4ee5\u6536\u5f55\u591a\u8fbe200\u5c0f\u65f6\u7684\u9ad8\u6e05\u7535\u89c6\u5185\u5bb9\u3002<\/p>\n<p>\u4e0d\u8fc7\uff0c\u7531\u4e8e\u4f20\u7edf\u786c\u76d8\u5b58\u5728\u76d8\u7247\u3001\u7535\u673a\u548c\u78c1\u5934\u7b49\u7ec4\u4ef6\uff0c\u8fd9\u79cd\u88ab\u79f0\u4e3a&quot;Winchester&quot;\u7ed3\u6784\u7684\u8bbe\u5907\u514d\u4e0d\u4e86\u5927\u91cf\u673a\u68b0\u90e8\u5206\uff0c\u65e0\u8bba\u662f\u8017\u7535\u91cf\u8fd8\u662f\u7a33\u5b9a\u6027\u90fd\u96be\u4ee5\u4ee4\u4eba\u5b8c\u5168\u6ee1\u610f\uff0c\u5b83\u7684\u6b63\u5e38\u5de5\u4f5c\u4f1a\u53d7\u5230\u9707\u52a8\u3001\u9ad8\u6e29\u7684\u5f71\u54cd\u3002<\/p>\n<p>\u56e0\u6b64\uff0c\u5c3d\u7ba1\u76ee\u524d&quot;Winchester&quot;\u7ed3\u6784\u786c\u76d8\u8fd8\u5360\u636e\u786c\u76d8\u7684\u4e3b\u6d41\uff0c\u9ad8\u7aefMP3\u548cMP4\u4e5f\u591a\u91c7\u7528\u786c\u76d8\u6765\u5b9e\u73b0\u5927\u5bb9\u91cf\u7684\u5b58\u50a8\u3002\u4f46\u968f\u7740\u91c7\u7528\u7535\u5b50\u5f0f\u7684\u5b58\u50a8\u3001\u4e0d\u5b58\u5728\u673a\u68b0\u8fd0\u52a8\u7684\u95ea\u5b58\u7684\u9010\u6e10\u6210\u719f\uff0c\u95ea\u5b58\u53c8\u7ee7\u5149\u76d8\u4e4b\u540e\u5f00\u59cb\u5411\u4f20\u7edf\u786c\u76d8\u53d1\u8d77\u51b2\u51fb\u3002<\/p>\n<p><strong>\u52a8\u9759\u4e4b\u95f4\u7684\u6289\u62e9<\/strong><\/p>\n<p>\u4e0e\u4f20\u7edf\u786c\u76d8\u76f8\u6bd4\uff0c\u95ea\u5b58\uff08flash memory\uff09\u662f\u4e00\u79cd\u957f\u5bff\u547d\u7684\u975e\u6613\u5931\u6027\u7684\u5b58\u50a8\u5668\uff0c\u91c7\u7528\u6676\u4f53\u7ba1\u5b58\u50a8\u7ed3\u6784\u3002\u7531\u4e8e\u5176\u65ad\u7535\u65f6\u4ecd\u80fd\u4fdd\u5b58\u6570\u636e\uff0c\u95ea\u5b58\u901a\u5e38\u88ab\u7528\u6765\u4fdd\u5b58\u8bbe\u7f6e\u4fe1\u606f\uff0c\u5982\u5728\u7535\u8111\u7684BIOS\u3001PDA\u3001\u6570\u7801\u76f8\u673a\u4e2d\u4fdd\u5b58\u8d44\u6599\u7b49\u3002\u76ee\u524d\uff0c\u95ea\u5b58\u5206\u4e3aNOR\u548cNAND\u4e24\u4e2a\u65b9\u5411\u3002<\/p>\n<p>NOR\u6280\u672f\u867d\u7136\u5bb9\u91cf\u4e0d\u5927\uff0c\u4f46\u7a33\u5b9a\u6027\u51fa\u8272\uff0c\u9002\u4e8e\u9891\u7e41\u8bfb\u5199\u5c11\u91cf\u6570\u636e\uff0c\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u667a\u80fd\u624b\u673a\u4e0ePDA\u4e2d\uff1bNAND\u6280\u672f\u5219\u4e3b\u8981\u5e94\u7528\u5728\u5404\u79cd\u6570\u7801\u5b58\u50a8\u5361\u4e0eU\u76d8\u4e2d\uff0c\u7531\u4e8e\u5176\u5e76\u4e0d\u76f4\u63a5\u5bf9\u5355\u6676\u4f53\u7ba1\u64cd\u4f5c\uff0c\u800c\u662f\u64cd\u4f5c\u533a\u5757\uff0c\u56e0\u6b64\u66f4\u9002\u4e8e\u8bfb\u5199\u5927\u91cf\u6570\u636e\uff0c\u4ece\u800c\u5b9e\u73b0\u5927\u5bb9\u91cf\u3002<\/p>\n<p>\u90a3\u4e48\uff0c\u6709\u6ca1\u6709\u53ef\u80fd\u628a\u95ea\u5b58\u548c\u4f20\u7edf\u786c\u76d8\u7684\u4f18\u52bf\uff0c\u5b8c\u7f8e\u5728\u7ed3\u5408\u8d77\u6765\uff1f\u8fd1\u5e74\u5f00\u59cb\u51fa\u73b0\u7684\u56fa\u6001\u786c\u76d8\uff08solid-state disk\uff0cSSD\uff09\uff0c\u5c31\u662f\u91c7\u7528\u4e86NAND\u578b\u95ea\u5b58\u6280\u672f\u5f00\u53d1\u786c\u76d8\u7684\u4e00\u79cd\u5c1d\u8bd5\u3002<\/p>\n<p>\u6839\u636e\u4e09\u661f\u516c\u5e03\u7684\u6280\u672f\u8d44\u6599\uff0c\u4e0e\u73b0\u884c\u786c\u76d8\u76f8\u6bd4\uff0cSSD\u4ea7\u54c1\u529f\u8017\u51cf\u5c115%\uff0c\u5ef6\u957f\u7535\u6c60\u5bff\u547d\u903e10%\uff0c\u800c\u91cd\u91cf\u4ec5\u6709\u76ee\u524d\u786c\u76d8\u4ea7\u54c1\u7684\u4e00\u534a\u3002\u5728\u4e09\u661f\u770b\u6765\uff0cSSD\u56fa\u6001\u786c\u76d8\u662f\u76f8\u5f53\u53ef\u9760\u6027\u7684\u50a8\u5b58\u88c5\u7f6e\uff0c\u53ef\u4ee5\u9002\u5e94\u6781\u7aef\u6e29\u5ea6\u6216\u6e7f\u5ea6\u4e0b\uff0c\u9002\u5408\u5de5\u4e1a\u7528\u6216\u519b\u4e8b\u7528\u9014\u3002<\/p>\n<p>\u9664\u4e86\u4e09\u661f\u4e4b\u5916\uff0c\u5e0c\u6377\u3001\u897f\u90e8\u6570\u636e\u3001\u65e5\u7acb\u3001\u4e1c\u829d\u3001\u5bcc\u58eb\u901a\u7b49\u5176\u5b83\u51e0\u5927\u786c\u76d8\u5de8\u5934\uff0c\u4e5f\u90fd\u5728\u7814\u5236\u81ea\u5df1\u7684SSD\u4ea7\u54c1\u3002\u4f46\u662f\uff0c\u7531\u4e8e\u5176\u6210\u672c\u8fc7\u9ad8\uff0c\u6216\u8bb8\u9996\u5148\u4f1a\u88ab\u519b\u4e8b\u548c\u5de5\u4e1a\u90e8\u95e8\u91c7\u7528\u3002\u8981\u771f\u6b63\u666e\u53ca\u5230\u4e00\u822c\u6d88\u8d39\u8005\uff0c\u8fd8\u9700\u8981\u5047\u4ee5\u65f6\u65e5\u3002<\/p>\n<p>\u800c\u4e00\u79cd\u6298\u4e2d\u7684\u65b9\u6848\uff0c\u662f\u91c7\u7528\u95ea\u5b58\u548c\u4f20\u7edf\u786c\u76d8\u7684\u6df7\u5408\u5f0f\u7ed3\u6784\u3002\u6df7\u5408\u5f0f\u786c\u76d8\u80fd\u8ba9\u4f20\u7edf\u673a\u68b0\u5f0f\u786c\u76d8\u5728\u4f7f\u7528\u65f6\u8fdb\u5165\u7761\u7720\u72b6\u6001\uff0c\u6570\u636e\u8bfb\u5199\u548c\u5b58\u53d6\u5728\u95ea\u5b58\u4e2d\u8fdb\u884c\u3002<\/p>\n<p>\u5fae\u8f6f\u5728\u63a8\u51faWindows vista\u64cd\u4f5c\u7cfb\u7edf\u7684\u65f6\u5019\uff0c\u5c31\u7279\u5730\u5f3a\u8c03\u4e86\u5bf9\u6df7\u5408\u5f0f\u786c\u76d8\u7684\u652f\u6301\u3002\u636e\u5fae\u8f6f\u9884\u8ba1\uff0c\u4f7f\u7528\u6df7\u5408\u5f0f\u786c\u76d8\u6700\u9ad8\u53ef\u8282\u770180%\u7684\u8017\u7535\u3002\u5b9e\u9645\u4e0a\uff0c2006\u5e74\u4ee5\u540e\uff0c\u7ed3\u5408\u4e86\u95ea\u5b58\u548c\u4f20\u7edf\u786c\u76d8\u4f18\u52bf\u7684\u6df7\u5408\u786c\u76d8\u5f00\u59cb\u9646\u7eed\u4e0a\u5e02\u3002<\/p>\n<p>\u4f46\u662fNAND\u6280\u672f\u4e5f\u5e76\u4e0d\u662f\u65e0\u61c8\u53ef\u51fb\uff0c\u5176\u5728\u53ef\u64e6\u5199\u5bff\u547d\u4ee5\u53ca\u4fdd\u5b58\u65f6\u95f4\u65b9\u9762\u6709\u7740\u5148\u5929\u6027\u7f3a\u9677\uff0c\u800c\u4e14\u5176\u5199\u5165\u901f\u5ea6\u5c55\u793a\u4e5f\u96be\u4ee5\u4ee4\u4eba\u6ee1\u610f\u3002NAND\u4f1a\u968f\u7740\u4f7f\u7528\u6b21\u6570\u7684\u589e\u52a0\u800c\u4ea7\u751f\u574f\u5757\uff0c\u800c\u4e14\u6570\u636e\u53ef\u4ee5\u4fdd\u5b5810\u5e74\u4ee5\u5185\uff0c\u751a\u81f3\u53ef\u64e6\u5199\u6b21\u6570\u4e5f\u4ec5\u4ec5\u662f\u5341\u4e07\u6b21\u5de6\u53f3\uff1bNAND\u7684SDD\u56fa\u6001\u786c\u76d8\u8bfb\u53d6\u901f\u5ea6\u4e0d\u9519\uff0c\u4f46\u662f\u5199\u5165\u901f\u5ea6\u4ee5\u53ca\u968f\u673a\u8bfb\u53d6\u901f\u5ea6\u8fd8\u5f88\u4e0d\u7406\u60f3\u3002<\/p>\n<p>\u76ee\u524d\uff0c\u65af\u56fe\u5c14\u7279\u5e15\u91d1\u6b63\u5728IBM\u7814\u5236\u7684MRAM\uff08Magnetic Random Access Memory\uff0c\u78c1\u6027\u968f\u673a\u5b58\u50a8\uff09\uff0c\u6216\u8bb8\u5c06\u6210\u4e3a\u4e0b\u4e00\u4e2a\u7a81\u7834\u53e3\u3002<\/p>\n<p>MRAM\u7684\u7ed3\u6784\u4e0e\u786c\u76d8\u7c7b\u4f3c\uff0c\u4f46\u9760\u7535\u5b50\u81ea\u65cb\u8868\u793a\u6570\u636e\uff0c\u9760TMR\uff08\u96a7\u9053\u6548\u5e94\u78c1\u963b\uff09\u78c1\u5934\u8bfb\u5199\uff0c\u901f\u5ea6\u548cDRAM\u4e00\u6837\u5feb\uff0c\u5374\u4e0d\u4f1a\u50cfDRAM\u4e00\u6837\u867d\u65ad\u7535\u800c\u4e22\u5931\u6570\u636e\u3002<\/p>\n<p>\u65af\u56fe\u5c14\u7279\u5e15\u91d1\u7684\u52a9\u624b\u3001\u65af\u5766\u798f\u5927\u5b66\u7535\u5b50\u5de5\u7a0b\u7cfb\u7684\u848b\u4fe1\u535a\u58eb\u5bf9\u300a\u8d22\u7ecf\u300b\u8868\u793a\uff0c\u73b0\u5728MRAM\u4ea7\u54c1\u5f88\u5feb\u5c31\u53ef\u4ee5\u63a8\u51fa\u3002<\/p>\n<p>\u800c\u5b9e\u9645\u4e0a\uff0c\u636e\u300a\u8d22\u7ecf\u300b\u4e86\u89e3\uff0c\u9664\u4e86MRAM\u4e4b\u5916\uff0c\u5e15\u91d1\u7684\u5c0f\u7ec4\u8fd8\u6b63\u5728\u7814\u7a76\u6216\u8bb8\u66f4\u5177\u9769\u547d\u6027\u7684\u4ea7\u54c1\u3002<\/p>\n<p>\u8fd9\u79cd\u6700\u65b0\u6280\u672f\uff0c\u88ab\u5e15\u91d1\u79f0\u4e3a&quot;RACETRACK&quot;\uff08\u8d5b\u9053\uff09\u3002\u5176\u539f\u7406\u662f\uff0c\u5728\u7845\u7247\u4e0a\u8bbe\u7f6e\u4e0a\u767e\u4ebf\u4e2a\u8d85\u7ec6\u7ebf\u5708\uff0c\u5e76\u7528\u7535\u6d41\u64cd\u4f5c\u5fae\u5c0f\u7684\u78c1\u7c92\u5b50\u5728\u7ebf\u5708\u4e0a\u4e0b\u79fb\u52a8\uff0c\u4ee5\u4ee3\u88680\u6216\u80051\u3002<\/p>\n<p>\u5e15\u91d1\u66fe\u7ecf\u8868\u793a\uff0c\u5982\u679c\u8fd9\u79cd\u6280\u672f\u53d6\u5f97\u6210\u529f\uff0c\u8fd9\u5c31\u610f\u5473\u7740\u8ba1\u7b97\u673a\u7684\u5b58\u50a8\u5c06\u4ece\u76ee\u524d\u7684\u4e24\u7ef4\u5b58\u50a8\u8fc7\u5ea6\u5230\u4e09\u7ef4\u5b58\u50a8\u65f6\u4ee3\u3002\u968f\u7740\u7ef4\u5ea6\u7684\u589e\u52a0\uff0c\u6469\u5c14\u5b9a\u5f8b\u4e5f\u5c06\u88ab\u6253\u7834\uff1b\u6469\u5c14\u66fe\u7ecf\u9884\u6d4b\uff0c\u7845\u7247\u4e0a\u6676\u4f53\u7ba1\u7684\u6570\u91cf\uff0c\u5c06\u6bcf18\u4e2a\u6708\u7ffb\u500d\uff1b\u800c\u4e00\u65e6\u8fc7\u6e21\u5230\u4e09\u7ef4\u5b58\u50a8\u7684\u8bdd\uff0c\u6216\u8bb8\u6839\u672c\u7528\u4e0d\u523018\u4e2a\u6708\uff0c\u6676\u4f53\u7ba1\u7684\u6570\u91cf\u5c31\u53ef\u4ee5\u7ffb\u756a\u4e86\u3002<\/p>\n<p>IBM\u7814\u53d1\u90e8\u95e8\u526f\u603b\u76d1\u9a6c\u514b\u8fea\u6069\uff08Mark 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