{"id":21520,"date":"2022-01-08T09:03:36","date_gmt":"2022-01-08T01:03:36","guid":{"rendered":"https:\/\/www.paiqinano.com\/?p=21520"},"modified":"2022-01-06T15:02:51","modified_gmt":"2022-01-06T07:02:51","slug":"fm20l08%e9%93%81%e7%94%b5%e5%ad%98%e5%82%a8%e5%99%a8%e4%bb%8b%e7%bb%8d","status":"publish","type":"post","link":"https:\/\/www.paiqinano.com\/?p=21520","title":{"rendered":"FM20L08\u94c1\u7535\u5b58\u50a8\u5668\u4ecb\u7ecd"},"content":{"rendered":"

1 \u3001\u524d\u8a00<\/p>\n

\u9ad8\u6eab\u68c0\u6d4b<\/u>\u4eea\u9002\u7528\u4e8e\u52a0\u6e29\u64cd\u4f5c\u8fc7\u7a0b\u4e2d\u7684\u6eab\u5ea6\u8ffd\u8e2a\u7cbe\u786e\u6d4b\u91cf<\/u>\u548c\u6570\u636e\u91c7\u96c6<\/u>,\u6839\u636e\u5bf9\u6570\u636e\u6d4b\u8bd5\u5f00\u5c55\u7ed3\u6784\u5316\u5206\u6790,\u79d1\u5b66\u7814\u7a76\u7089\u5185\u7684\u6eab\u5ea6\u904d\u5e03\u548c\u6e29\u5ea6\u5dee\u53d8\u5316\u8d8b\u52bf,\u5256\u6790\u5371\u5bb3\u52a0\u6e29\u54c1\u8d28\u7684\u9996\u8981\u8981\u7d20,\u5bf9\u70ed\u5904\u7406\u7089\u52a0\u6e29\u5168\u8fc7\u7a0b\u548c\u52a0\u6e29\u89c4\u7ae0\u5236\u5ea6\u5f00\u5c55\u63d0\u5347,\u63d0\u5347\u52a0\u6e29\u54c1\u8d28,\u51cf\u5c11\u7136\u6599\u8017\u8d39\u3002<\/p>\n

\u800c\u5728\u4e00\u4e9b\u641c\u96c6\u50a8\u5b58\u6570\u636e\u4fe1\u606f\u7684\u7cfb\u7edf\u8f6f\u4ef6\uff0c\u7cfb\u7edf\u8f6f\u4ef6\u7684\u5de5\u4f5c\u7535\u538b\u5f88\u6709\u53ef\u80fd\u8f6c\u53d8\u4e0d\u786e\u5b9a\u6216\u662f\u5ffd\u7136\u5173\u95ed\u7535\u6e90\uff0cFM20L08\u4fbf\u662f\u5bf9\u4e8e\u8fd9\u79cd\u7cfb\u7edf\u8f6f\u4ef6\u53ef\u4ee5\u7528\u4e8e\u7acb\u5373\u66f4\u6362\u591a\u7ebf\u7a0b\u9759\u6001\u6570\u636e\u50a8\u5b58\u5668<\/u>(SRAM<\/u>)\u800c\u5236\u5b9a\u7684\u50a8\u5b58\u5668\uff0c\u4e5f\u662fRamtron\u76ee\u524d\u7684\u8f83\u5927\u5bb9\u79ef\u7684\u94c1\u7535\u5b58\u50a8\u5668(FRAM)\uff0c\u53ef\u4ee5\u5f00\u5c55\u65e0\u5c3d\u6b21\u7684\u5b58\u53d6\u6570\u636e. \u5e94\u7528FM20L08\u53ef\u4ee5\u5f88\u5927\u7a0b\u5ea6\u7684\u8282\u7701\u7ebf\u8def\u677f<\/u>\u5ba4\u5185\u7a7a\u95f4\u3002\u5e94\u7528FM20L08\u50a8\u5b58\u5668\u7684\u6e29\u5ea6\u6d4b\u8bd5\u4eea\uff0c\u517c\u987e\u5927\u7a7a\u95f4\u6570\u636e\u50a8\u5b58\u3001\u8010\u51b2\u51fb\u3001\u6297\u5e72\u6270\u6027\u3001\u6570\u636e\u4fe1\u606f\u5173\u95ed\u7535\u6e90\u4e0d\u9057\u5931\u3001\u5373\u65f6\u6536\u96c6\u901f\u7387\u9ad8\u7684\u7279\u6027\u3002<\/p>\n

2 \u3001\u94c1\u7535\u5b58\u50a8\u5668( FRAM)\u4e0eFM20L08<\/p>\n

2.1 \u94c1\u7535\u5b58\u50a8\u5668\u8be6\u7ec6\u4ecb\u7ecd<\/p>\n

FRAM\u662fRamtron\u4f01\u4e1a\u8fd1\u51e0\u5e74\u6765\u53d1\u5e03\u7684\u4e00\u6b3e\u65ad\u7535\u4e0d\u84b8\u53d1\u50a8\u5b58\u5668\uff0c\u5b83\u878d\u5408\u4e86\u6027\u80fd\u548c\u529f\u8017\u4f4e\u5b9e\u9645\u64cd\u4f5c\uff0c\u80fd\u5728\u6c92\u6709\u5f00\u5173\u7535\u6e90\u7684\u60c5\u5f62\u4e0b\u50a8\u5b58\u6570\u636e\u4fe1\u606f\u3002FRAM\u50a8\u5b58\u5668\u6280\u672f\u6027\u7684\u5173\u952e\u6280\u672f\u662f\u94c1\u7535\u6676\u4f53\u539f\u6750\u6599\u3002\u8fd9\u4e00\u6750\u6599\u4fc3\u4f7f\u94c1\u7535\u5b58\u50a8\u4ea7\u54c1\u4e0e\u6b64\u540c\u65f6\u6709\u7740\u968f\u673a\u5b58\u53d6\u50a8\u5b58\u5668(RAM)\u548c\u975e\u6613\u5931\u6027\u5b58\u50a8\u4ea7\u54c1\u7684\u7279\u70b9\u3002\u94c1\u7535\u6676\u4f53\u539f\u6750\u6599\u7684\u57fa\u672c\u5de5\u4f5c\u539f\u7406\u662f\uff1a\u5f53\u628a\u9759\u7535\u573a\u52a0\u8fdb\u94c1\u7535\u6676\u4f53\u539f\u6750\u6599\u4e0a\uff0c\u6676\u9635\u4e2d\u7684\u4e2d\u5fc3\u539f\u5b50\u4f1a\u987a\u7740\u7535\u573a\u65b9\u5411\u5065\u8eab\u8fd0\u52a8\uff0c\u62b5\u8fbe\u5e73\u7a33\u60c5\u51b5\u3002\u6676\u9635\u4e2d\u7684\u6bcf\u4e00\u4e2a\u968f\u610f\u6ce2\u52a8\u7684\u4e2d\u5fc3\u539f\u5b50\u4ec5\u67092\u4e2a\u5e73\u7a33\u60c5\u51b5\u3002\u4e00\u4e2a\u7528\u4e8e\u8bb0\u5fc6\u529b\u903b\u8f91\u6027\u4e2d\u76840\uff0c\u53e6\u4e00\u4e2a\u8bb0\u5fc6\u529b1\u3002\u6838\u5fc3\u6838\u80fd\u5728\u5e38\u6e29\u4e0b\u3001\u6c92\u6709\u9759\u7535\u573a\u7684\u60c5\u5f62\u4e0b\u6ede\u7559\u5728\u8fd9\u91cc\u60c5\u51b5\u8fbe\u4e00\u767e\u5e74\u4ee5\u4e0a\u3002\u94c1\u7535\u5b58\u50a8\u5668\u4e0d\u7528\u6309\u65f6\u66f4\u65b0\uff0c\u80fd\u5728\u5173\u95ed\u7535\u6e90\u72b6\u51b5\u4e0b\u50a8\u5b58\u6570\u636e\u4fe1\u606f\u3002\u56e0\u4e3a\u5728\u5168\u90e8\u529b\u5b66\u5168\u8fc7\u7a0b\u4e2d\u6ca1\u6709\u5206\u5b50\u649e\u51fb\uff0c FRAM\u6709\u7740\u5feb\u901f\u8bfb\u5199\u80fd\u529b\u3001\u8d85\u529f\u8017\u4f4e\u548c\u65e0\u5c3d\u6b21\u8f7d\u5165\u7b49\u975e\u5e38\u7279\u70b9\u3002<\/p>\n

2.2 FM20L08\u7279\u6027\u4e0e\u7ba1\u811a\u4f5c\u7528<\/p>\n

FM20L08\u662fRamtron\u4f01\u4e1a\u8fd1\u51e0\u5e74\u6765\u53d1\u5e03\u7684\u4e00\u6b3e\u5b58\u50a8\u91cf\u4e3a128\u00d78bits FRAM\uff0c\u5176\u5b58\u53d6\u6570\u636e\u4e0e\u89c4\u8303 SRAM \u540c\u6837\u3002\u4e3b\u8981\u7279\u70b9\u5982\u4e0b\u6240\u793a\uff1a3.3V\u5355\u5f00\u5173\u7535\u6e90\u914d\u7535;\u5e76\u884c\u5904\u7406\u63d2\u53e3<\/u>;\u7ed9\u4e88SOIC\u548cDIP<\/u>\u4e8c\u79cd\u5c01\u88c5\u5f62\u5f0f;\u529f\u80fd\u635f\u8017\u4f4e\uff0c\u9759\u6001\u6570\u636e\u7535\u6d41\u91cf<\/u>\u4f4e\u4e8e10\u03bcA\uff0c\u8bfb\u5199\u80fd\u529b\u7535\u6d41\u91cf\u4f4e\u4e8e15mA;\u975e\u6325\u53d1\u7269\uff0c\u65ad\u7535\u540e\u6570\u636e\u4fe1\u606f\u80fd\u50a8\u5b5810\u5e74;\u6d4f\u89c8\u8fdb\u5230\u6642\u95f4\u4e3a 60 ns\u3002\u5feb\u901f\u7684\u9875\u6a21\u5f0f\u5b9e\u9645\u64cd\u4f5c\u7cfb\u7edf\u603b\u7ebf\u901f\u7387\u6700\u5927\u53ef\u505a\u5230 33MHz\uff0c4 \u5b57\u8282\u6570\u5355\u8109\u51b2;\u5199\u5b9e\u9645\u64cd\u4f5c\u65e0\u5ef6\u8fdf\uff0c\u8bfb\u5199\u80fd\u529b\u65e0\u5c3d\u6b21;\u53ef\u8fbe\u5230\u5de5\u4e1a\u751f\u4ea7\u6eab\u5ea6 (-40\u2103 \u5230 85\u2103)\u3002<\/p>\n

FM20L08\u7684\u7ba1\u811a\u6392\u5e8f\u5982\u4e0b\u56fe1\u6240\u663e\u793a\u3002\u5404\u7ba1\u811a\u7684\u529f\u80fd\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n

\/CE2\uff1a\u7247\u9009\u7aef;<\/p>\n

\uff1a\u5199\u4e5f\u5c31\u80fd\u7aef;<\/p>\n

\uff1a\u5bfc\u51fa\u4e5f\u5c31\u80fd\u7aef\u53e3\u53f7;<\/p>\n

A0\uff5eA16\uff1a\u8be6\u7ec6\u5730\u5740\u7aef;<\/p>\n

DQ0\uff5eDQ7 :\u6570\u636e\u4fe1\u606f\u7aef;<\/p>\n

VDD\uff1a\u5f00\u5173\u7535\u6e90;<\/p>\n

VSS\uff1a\u63a5\u5730\u88c5\u7f6e\u7aef\u3002<\/p>\n

\"\u91c7\u7528FM20L08\u94c1\u7535\u5b58\u50a8\u5668\u5b9e\u73b0\u6e29\u5ea6\u6d4b\u8bd5\u4eea\u7cfb\u7edf\u7684\u8bbe\u8ba1\"<\/p>\n

\"\u91c7\u7528FM20L08\u94c1\u7535\u5b58\u50a8\u5668\u5b9e\u73b0\u6e29\u5ea6\u6d4b\u8bd5\u4eea\u7cfb\u7edf\u7684\u8bbe\u8ba1\"<\/p>\n

3\u3001 \u6e29\u5ea6\u8bb0\u5f55\u4eea\u7cfb\u7edf\u8f6f\u4ef6\u786c\u4ef6\u914d\u7f6e\u6784\u6210<\/p>\n

\u9009\u7528\u542b\u6709\u591a\u901a\u9053\u7535\u6e90\u5f00\u5173<\/u>\u3001A\/D\u8f6c\u5316\u5668\u3001\u5de5\u4f5c\u7535\u538b\u53c2\u7167\u6e90\u768416\u4f4d\u5355\u7247\u673a\u8bbe\u8ba1<\/u>CPU<\/u>\u4ea7\u751f16\u5b89\u5168\u901a\u9053\u529f\u8017\u4f4e\u6e29\u5ea6\u8bb0\u5f55\u4eea\u3002RC\u6784\u6210\u7684\u8fc7\u6ee4\u7535\u6e90\u7535\u8def<\/u>\u6ee4\u9664\u70ed\u7535\u963b\u6570\u636e\u4fe1\u53f7\u4e2d\u7684\u7535\u78c1\u5e72\u6270\uff0c\u7ecf\u516b\u9009\u4e00\u591a\u901a\u9053\u7535\u6e90\u5f00\u5173\u952e\u5165\u81f3\u8fd0\u653e\u7535\u8def<\/u>\u53d8\u5927\u5230\u9002\u5ea6\u8109\u51b2\u4fe1\u53f7\uff0c\u518d\u952e\u5165\u81f3CPU \u5f00\u5c55A\/ D \u53d6\u6837\uff0c\u7ecf\u6807\u503c\u53d8\u6362\u548c\u5f52\u4e00\u5316\u5904\u7406\u540e\u5b58\u50a8\u81f3FRAM\u5b58\u8d2e\u5668\u4e2d\u3002\u5728\u5168\u90e8\u7cbe\u786e\u6d4b\u91cf\u5b8c\u6bd5\u540e\uff0c\u7531\u4e32\u884c\u901a\u8baf\u63a5\u53e3\u4e0ePC \u673a\u76f8\u63a5\uff0c\u5c06\u6570\u636e\u4fe1\u606f\u4f20\u9012\u7ed9PC \u673a\u505a\u8fdb\u4e00\u6b65\u7684\u5256\u6790\u548c\u89e3\u51b3\u3002\u5f00\u5173\u7535\u6e90\u4e00\u90e8\u5206\u5219\u7531\u529f\u8017\u4f4e\u4f4e\u7535\u538b\u5dee\u7a33\u538b\u7535\u6e90\u7535\u8def\u548c\u4f4e\u901a\u6ee4\u6ce2\u5668\u6784\u6210\uff0c\u7cfb\u7edf\u8f6f\u4ef6\u7ed9\u4e883.3 V \u7684\u5de5\u4f5c\u4e2d\u5f00\u5173\u7535\u6e90\u3002\u6e29\u5ea6\u8bb0\u5f55\u4eea\u5404\u96f6\u90e8\u4ef6\u5747\u91c7\u7528\u5de5\u4e1a\u751f\u4ea7\u7ea7\uff0c\u4f7f\u64cd\u4f5c\u6e29\u5ea6\u5728- 45\uff5e85 \u2103\u4e2d\u95f4\u4e00\u5207\u6b63\u5e38\u8fd0\u4f5c\u3002\u56fe2\u4e3a\u6e29\u5ea6\u8bb0\u5f55\u4eea\u57fa\u672c\u539f\u7406\u6846\u67b6\u56fe\u3002<\/p>\n

FM20L08FRAM\u4e0e\u4e00\u822c\u7684SRAM\u5728\u5e94\u7528\u5168\u8fc7\u7a0b\u4e2d\u6709\u4e00\u5b9a\u7684\u533a\u522b\u3002FM20L08\u5728 \u4e3a\u4f4e\u7535\u9891CE2\u4e3a\u9ad8\u7535\u5e73\u65f6\u88ab\u9009\u5b9a\uff0c\u6bcf\u4e00\u6b21\u6d4f\u89c8\u90fd\u9700\u8981\u4fdd\u8bc1 \u7684\u7531\u9ad8\u5411\u4f4e\u7684\u8dc3\u53d8\u3002\u56e0\u4e3a\u94c1\u7535\u5b58\u50a8\u5668\u5e94\u7528\u7684\u5de5\u827a\u8f83\u4e3a\u72ec\u7279\uff0c\u5728\u5b9e\u9645\u64cd\u4f5c\u4e2d\u6709\u9884\u5145\u7535\u5168\u8fc7\u7a0b\u3002\u9884\u5145\u7535\u5b9e\u9645\u64cd\u4f5c\u662f\u4e3a\u65b0\u6d4f\u89c8\u8ba1\u7b97\u673a\u5185\u5b58\u7684\u4e00\u4e2a\u5167\u90e8\u6807\u51c6\uff0c\u5168\u90e8\u8ba1\u7b97\u673a\u5185\u5b58\u5468\u671f\u65f6\u95f4\u5305\u542b\u8ba1\u7b97\u673a\u5185\u5b58\u6d4f\u89c8\u548c\u9884\u5145\u7535\uff0c\u9884\u5145\u7535\u662f\u7531 \u7ba1\u811a\u4e3a\u9ad8\u7535\u5e73\u9010\u6e10\uff0c\u5b83\u52a1\u5fc5\u7ef4\u6301\u9ad8\u7535\u5e73\u6700\u5c11\u4e3a\u4e00\u7279\u6b8a\u7684\u6700\u5c11\u6642\u95f4\u3002<\/p>\n

4\u3001 \u6e29\u5ea6\u8bb0\u5f55\u4eea\u64cd\u4f5c\u7cfb\u7edf\u8bbe\u8ba1\u65b9\u6848<\/p>\n

\u7a0b\u5e8f\u6d41\u7a0b\u5206\u6210\u5b50\u7a0b\u5e8f\u3001\u6570\u636e\u91c7\u96c6\u7a0b\u5e8f\u6d41\u7a0b\u3001USB<\/u>\u901a\u4fe1\u7a0b\u5e8f\u6d41\u7a0b\u3002\u5de5\u4f5c\u4e2d\u5168\u8fc7\u7a0b\u4e3a: \u5f55\u50cf\u4eea\u6700\u5148\u52a0\u5de5\u4f5c\u7535\u538b, \u6839\u636e\u5916\u754c\u6570\u636e\u4fe1\u53f7\u5f00\u5c55\u7ec8\u65ad, \u4f7f\u5355\u7247\u673a\u8bbe\u8ba1\u8fdb\u5230\u6570\u636e\u91c7\u96c6\u7684\u7a0b\u5e8f\u6bb5\u5e76\u5faa\u73af\u7cfb\u7edf\uff0c\u505a\u5230\u6309\u65f6\u6642\u95f4\u540e, \u7ec8\u6b62\u6536\u96c6,\u64a4\u51fa\u7a0b\u5e8f\u6bb5, \u8fdb\u5230\u4e3b\u5faa\u73af\u7cfb\u7edf, \u7b49\u5019\u4e32\u53e3\u901a\u4fe1\u6570\u636e\u4fe1\u53f7\u5916\u754c\u5f00\u542f, \u8fdb\u800c\u8fdb\u5230\u4f20\u8f93\u6570\u636e\u7a0b\u5e8f\u6bb5, \u5c06\u6570\u636e\u4fe1\u606f\u6839\u636e\u4e32\u53e3\u901a\u4fe1\u9001\u8fdbPC \u673a\uff0c\u56fe3\u4e3a\u6e29\u5ea6\u8bb0\u5f55\u4eea\u7a0b\u5e8f\u6d41\u7a0b\u56fe\u3002<\/p>\n

\"\u91c7\u7528FM20L08\u94c1\u7535\u5b58\u50a8\u5668\u5b9e\u73b0\u6e29\u5ea6\u6d4b\u8bd5\u4eea\u7cfb\u7edf\u7684\u8bbe\u8ba1\"<\/p>\n

5\u3001\u6297\u5e72\u6270\u6027\u5bf9\u7b56<\/p>\n

5.1 \u786c\u4ef6\u914d\u7f6e\u6297\u5e72\u6270\u6027<\/p>\n

\u4e3a\u907f\u514d\u5f55\u50cf\u4eea\u5728\u6536\u8d2d\u5e76\u518d\u6b21\u901a\u7535\u4e4b\u540e, AD<\/u>\u7684\u64cd\u4f5c\u5931\u8bef\u5c06\u50a8\u5b58\u5668\u4e2d\u7684\u6570\u636e\u4fe1\u606f\u51b2\u8d70,\u5e94\u8003\u8651\u5230\u4ece\u786c\u4ef6\u5f00\u53d1\u4e0a\u6e05\u9664\u8fd9\u7c7b\u6982\u7387, \u6700\u672c\u8d28\u7684\u65b9\u5f0f\u662f\u4ee5\u786c\u4ef6\u914d\u7f6e\u4e0a\u65ad\u6389\u4e0e\u6536\u96c6\u63a7\u5236\u6a21\u5757\u7684\u8054\u63a5\u3002<\/p>\n

5.2 APP\u6297\u5e72\u6270\u6027<\/p>\n

\u5355\u7247\u673a\u8bbe\u8ba1\u53d7\u7535\u78c1\u5e72\u6270\u529f\u6548\u65f6, \u5c06\u4f7f\u7cfb\u7edf\u8f6f\u4ef6\u65e0\u6cd5\u63a7\u5236, \u6700\u7ecf\u5178\u7684\u4fbf\u662fPC \u7684\u72b6\u6001\u503c\u3002\u5b83\u7684\u6539\u52a8\u5c06\u9020\u6210\u4e8c\u79cd\u5173\u952e\u7684APP\u5f02\u5e38\u5de5\u4f5c\u4e2d\u65b9\u5f0f\uff1a\u201c\u7a0b\u5e8f\u6d41\u7a0b\u8dd1\u98de\u201d\u548c\u201c\u65e0\u9650\u5faa\u73af\u201d, \u56e0\u6b64\u5728\u8bbe\u8ba1\u65b9\u6848\u4e0a\u91c7\u53d6\u4e86\u4e09\u79cd\u6297\u5e72\u6270\u6027\u65b9\u5f0f\uff1a(1) \u547d\u4ee4\u5197\u4f59\u6280\u672f\u3002\u547d\u4ee4\u7531\u64cd\u4f5c\u7801\u548c\u64cd\u4f5c\u6570\u6784\u6210\uff0c\u64cd\u4f5c\u7801\u6307\u51faCPU\u8981\u8fdb\u884c\u600e\u6837\u7684\u5b9e\u9645\u64cd\u4f5c\uff0c\u800c\u64cd\u4f5c\u6570\u662f\u64cd\u4f5c\u7801\u7684\u76ee\u6807\u3002\u5355\u5b57\u8282\u547d\u4ee4\u4ec5\u6709\u64cd\u4f5c\u7801\uff0c\u6697\u542b\u64cd\u4f5c\u6570;\u53cc\u5b57\u8282\u6570\u547d\u4ee4\uff0c\u7b2c\u4e00\u4e2a\u5b57\u8282\u6570\u662f\u64cd\u4f5c\u7801\uff0c\u7b2c\u4e8c\u4e2a\u5b57\u8282\u6570\u662f\u64cd\u4f5c\u6570;\u4e09\u5b57\u8282\u6570\u547d\u4ee4\u7b2c\u4e00\u4e2a\u5b57\u8282\u6570\u662f\u64cd\u4f5c\u7801\uff0c\u540e\u4e8c\u4e2a\u5b57\u8282\u6570\u662f\u64cd\u4f5c\u6570\u3002CPU\u5728\u53d6\u6307\u4ee4\u7684\u90a3\u65f6\u5019\u662f\u5148\u53d6\u64cd\u4f5c\u7801\u518d\u53d6\u64cd\u4f5c\u6570\uff0c\u600e\u4e48\u5224\u65ad\u662f\u64cd\u4f5c\u7801\u6216\u662f\u64cd\u4f5c\u6570\u4fbf\u662f\u6839\u636e\u53d6\u6307\u4ee4\u7684\u6b21\u5e8f\u3002\u800c\u53d6\u6307\u4ee4\u7684\u6b21\u5e8f\u5f7b\u5e95\u7531\u547d\u4ee4\u8ba1\u6570PC\u6765\u64cd\u7eb5\uff0c\u56e0\u800c\uff0c\u4e00\u65e6PC\u53d7\u5f71\u54cd\u53d1\u751f\u4e0d\u6b63\u786e\u7a0b\u5e8f\u6d41\u7a0b\u4fbf\u4f1a\u6446\u8131\u4e00\u5207\u6b63\u5e38\u8def\u8f68\uff0c\u53d1\u751f\\”\u4e71\u7a9c\\”\uff0c\u90a3\u6837\u4fbf\u4f1a\u4ea7\u751f\u628a\u64cd\u4f5c\u6570\u4f5c\u4e3a\u64cd\u4f5c\u7801\uff0c\u6216\u662f\u628a\u64cd\u4f5c\u7801\u4f5c\u4e3a\u64cd\u4f5c\u6570\u7684\u72b6\u51b5\u3002\u4f46\u53ea\u9700PC\u8868\u9488\u843d\u5728\u5355\u5b57\u8282\u547d\u4ee4\u4e0a\u7a0b\u5e8f\u6d41\u7a0b\u5c31\u53ef\u5217\u5165\u6b63\u89c4\uff0c\u56e0\u6b64\u4e3a\u4e86\u66f4\u597d\u5730\u8fc5\u901f\u5c06\u7a0b\u5e8f\u6d41\u7a0b\u5217\u5165\u6b63\u89c4\uff0c\u5e94\u5f53\u5e38\u7528\u5355\u5b57\u8282\u547d\u4ee4\uff0c\u5e76\u5728\u91cd\u8981\u7684\u5730\u533a\u4eba\u4e3a\u56e0\u7d20\u63d2\u8fdb\u4e00\u4e9b\u5355\u5b57\u8282\u547d\u4ee4NOP\uff0c\u6216\u5c06\u5408\u7406\u7684\u5355\u5b57\u8282\u547d\u4ee4\u8c03\u7528\uff0c\u8fd9\u5c31\u79f0\u4f5c\u547d\u4ee4\u6c89\u4f59\u3002\u5e38\u89c1\u7684\u529e\u6cd5\u662f\u5728\u4e00\u4e9b\u53cc\u5b57\u8282\u6570\u3001\u4e09\u5b57\u8282\u6570\u547d\u4ee4\u540e\u9762\u63d2\u51652\u4e2a\u5355\u5b57\u8282\u547d\u4ee4NOP\uff0c\u6216\u5728\u4e00\u4e9b\u5bf9\u7a0b\u5e8f\u6d41\u7a0b\u7684\u6d41\u5165\u8d77\u5f71\u54cd\u529f\u6548\u7684\u547d\u4ee4\u524d\u8fb9\u63d2\u8fdb\u4e24\u6839NOP\u547d\u4ee4\u3002\u8fd8\u53ef\u5bf9\u4e00\u4e9b\u4e3b\u8981\u7684\u547d\u4ee4\u8fdb\u884c\u53cd\u590d\u7f6e\u653e\u3002\u4f46\u9009\u7528\u547d\u4ee4\u5197\u4f59\u6280\u672f\u5c06\u7a0b\u5e8f\u6d41\u7a0b\u5217\u5165\u6b63\u89c4\u7684\u524d\u63d0\u662f\uff1a\u4e71\u7a9c\u7684PC\u52a1\u5fc5\u504f\u5411\u7a0b\u5e8f\u6267\u884c\u533a\u3002 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NOP<\/p>\n

NOP<\/p>\n

LJMP 0000H<\/p>\n

APP\u5708\u5957\u5173\u952e\u5206\u914d\u5728\u90a3\u6837\u4e00\u4e9b\u5730\u533a\uff1a\u672a\u91c7\u7528\u7684\u7ec8\u65ad\u533a\u3001\u672a\u91c7\u7528\u7684EPROM<\/u>\u5ba4\u5185\u7a7a\u95f4\u53ca\u975eEPROM\u5ba4\u5185\u7a7a\u95f4\u3001\u7a0b\u5e8f\u6267\u884c\u533a\u53ca\u7ec8\u65ad\u7cfb\u7edf\u670d\u52a1\u533a\u3002<\/p>\n

6\u3001\u603b\u7ed3<\/p>\n

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\u8d23\u7f16\uff1agt<\/p>\n

 <\/p>\n

 <\/p>\n

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