{"id":4017,"date":"2013-03-27T14:49:32","date_gmt":"2013-03-27T06:49:32","guid":{"rendered":"http:\/\/blog.dword1511.info\/?p=4017"},"modified":"2014-03-31T23:43:05","modified_gmt":"2014-03-31T15:43:05","slug":"%e5%8a%a0%e5%86%85%e5%ad%98%ef%bc%8c%e5%8a%a0-usb-%ef%bc%8c%e6%8d%a2%e9%97%aa%e5%ad%98%ef%bc%9a%e6%94%b9%e9%80%a0-w150m","status":"publish","type":"post","link":"http:\/\/blog.dword1511.info\/?p=4017","title":{"rendered":"\u52a0\u5185\u5b58\uff0c\u52a0 USB \uff0c\u6362\u95ea\u5b58\uff1a\u6539\u9020 W150M"},"content":{"rendered":"<p>Tenda W150M \u7684\u5b98\u65b9\u56fa\u4ef6\u751a\u662f\u618b\u5c48\uff0cAP \u4e0b\u5f00\u4e86\u9694\u79bb\uff0cLAN \u91cc\u9762\u7684\u673a\u5668\u4e92\u8bbf\u56f0\u96be\uff0c\u8dd1 OpenWRT \u7684\u8bdd 16MB \u7684\u5185\u5b58\u53c8\u65f6\u5e38\u88ab\u6324\u7206\uff0c\u4e8e\u662f\u6253\u7b97\u4fee\u6539\u4e4b\u3002<\/p>\n<p><a title=\"\u62c6\u89e3 HP \u5b9a\u5236\u7248 Tenda W150M \u5e76\u4e3a\u5176\u4fee\u6539 OpenWRT\" href=\"http:\/\/blog.dword1511.info\/?p=3781\" target=\"_blank\">\u624b\u4e0a\u7684 W150M <\/a>\u662f 4MB \u5e76\u884c NOR \u95ea\u5b58\u7684\u7248\u672c\uff0c\u4e3a\u4e86\u65b9\u4fbf\u4fee\u6539 uboot \uff0c\u53ea\u597d\u6362\u6210 SPI \u95ea\u5b58\uff0c\u8fd9\u6837\u4e5f\u597d\u8d81\u673a\u6362\u4e2a\u5927\u70b9\u7684\u3002<\/p>\n<p>\u52a8\u624b\u524d\u8bf7\u5148\u5728 OpenWRT \u91cc\u5907\u4efd \/dev\/mtdblock0 \u3001\/dev\/mtdblock1 \u548c \/dev\/mtdblock2 \u8fd9\u4e09\u4e2a\u5206\u533a\uff08\u5373 uboot \u3001uboot-env \u548c factory \uff09\u3002factory \u5206\u533a\u5f85\u4f1a\u8fd8\u4f1a\u7528\u5230\u3002<\/p>\n<p><!--more--><\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120810.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-4018\" alt=\"P1120810\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120810-400x300.jpg\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120810-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120810-1024x768.jpg 1024w, http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120810.jpg 1600w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u5f00\u95e8\u89c1\u5c71\uff0c\u76f4\u5954\u4e3b\u9898\uff0c\u5148\u628a\u65e7\u5185\u5b58\u5378\u4e0b\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120811.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-4019\" alt=\"P1120811\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120811-400x300.jpg\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120811-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120811-1024x768.jpg 1024w, http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120811.jpg 1600w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u5373\u4f7f\u4e4b\u524d\u4e60\u5f97\u4e86<a title=\"\u65b0\u6210\u5c31\uff1a\u7528\u7535\u70d9\u94c1\u65e0\u635f\u62c6\u5378\u5185\u5b58\u4e0e\u95ea\u5b58\u9897\u7c92\" href=\"http:\/\/blog.dword1511.info\/?p=728\" target=\"_blank\"><del>\u5f92\u624b<\/del>\u53ea\u7528\u70d9\u94c1\u5378\u5185\u5b58<\/a>\u795e\u529f\uff0c\u4f46\u662f\u628a\u8fd9\u73a9\u610f\u5f04\u4e0b\u6765\u8fd8\u8d39\u4e86\u70b9\u529f\u592b\uff0c\u4e00\u662f\u7535\u6e90\u811a\u4e0b\u9762\u94dc\u6cca\u9762\u79ef\u5927\uff0c\u70ed\u5bb9\u91cf\u9ad8\uff1b\u4e8c\u662f\u65c1\u8fb9\u7d27\u6328\u7740\u7684\u82b1\u82b1\u8349\u8349\u592a\u591a\u4e86\uff0c\u53ea\u597d\u5c0f\u5fc3\u7ffc\u7ffc\u5730\u64cd\u4f5c\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120813.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-4020\" alt=\"P1120813\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120813-400x300.jpg\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120813-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120813-1024x768.jpg 1024w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u65b0\u5185\u5b58\u4e0a\u4f4d\u3002\u7528\u7684\u662fEM63A165TS-6G \uff0cCL-6 \u7684 SDRAM \uff0c\u548c 3G150M \u4fdd\u6301\u4e00\u81f4\u3002<\/p>\n<p>\u770b\u5230\u6709\u4eba\u7684\u6bd5\u4e1a\u8bbe\u8ba1\u505a\u7684\u662f\u57fa\u4e8e RT3050 \u7684\u677f\u5b50\uff0c\u7528\u7684 CL-7 \u7684 SDRAM \uff0c\u9274\u4e8e CL-6 \u7684\u5185\u5b58\u4e0d\u597d\u4e70\u5230\uff0cCL-7 \u7684\u4e5f\u53ef\u4ee5\u8bd5\u8bd5\uff0c<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120814.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-4021\" alt=\"P1120814\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120814-400x300.jpg\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120814-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120814-1024x768.jpg 1024w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u6e05\u7406\u4e00\u4e0b\u677e\u9999\uff0c\u7136\u540e\u539a\u989c\u65e0\u803b\u5730\u7ed9\u51fa\u201c\u5929\u8863\u65e0\u7f1d\u201d\u56db\u4e2a\u5b57\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120821.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-4030\" alt=\"P1120821\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120821-400x300.jpg\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120821-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120821-1024x768.jpg 1024w, http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120821.jpg 2048w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u63a5\u4e0b\u6765\u5c31\u662f\u6362\u95ea\u5b58\u4e86\u3002\u5982\u679c\u4f60\u8ba4\u4e3a\u8fd9\u4e0b\u6709\u5bb9\u6613\u6d3b\u4e86\u4f60\u5c31\u5927\u9519\u7279\u9519\u4e86\u3002\u5378\u4e0b\u539f\u6765\u7684\u5e76\u884c\u95ea\u5b58\u53ea\u662f\u7b2c\u4e00\u6b65\uff0c\u63a5\u4e0b\u6765\u8fd8\u9700\u8981\u91cd\u65b0\u8bbe\u5b9a RT3050F \u7684\u542f\u52a8\u914d\u7f6e\u3001\u7f16\u8bd1 SPI \u95ea\u5b58\u7528\u7684 uboot \u3001\u70e7\u5199 SPI \u95ea\u5b58\uff0c\u6700\u540e\u624d\u662f\u710a\u4e0a SPI \u95ea\u5b58\u3002<\/p>\n<p>Ralink RT305x SoC \u7684\u542f\u52a8\u914d\u7f6e\u7531\u5730\u5740\u7ebf\u4e0a\u7684\u4e0a\u62c9\/\u4e0b\u62c9\u7535\u963b\u63a7\u5236\u3002SoC \u4e0a\u7535\u590d\u4f4d\u540e\u4f1a\u5148\u628a\u5730\u5740\u7ebf\u914d\u7f6e\u6210\u8f93\u5165\uff0c\u8bfb\u53d6\u7535\u5e73\u503c\uff0c\u62f7\u8d1d\u81f3\u5185\u90e8\u7684\u63a7\u5236\u5bc4\u5b58\u5668\uff0c\u7136\u540e\u518d\u7a0b\u5e8f\u542f\u52a8\u3002\u8fd9\u4e2a\u8fc7\u7a0b\u53eb\u505a boot strapping \uff0c\u5f88\u591a SoC \u90fd\u6709\u7c7b\u4f3c\u7684\u8bbe\u8ba1\uff0c\u5982 Intel \u7684 IXP420 \u4e5f\u662f\u4e00\u6837\u3002\u53ea\u53ef\u60dc IXP420 \u4e0d\u652f\u6301 SPI \u95ea\u5b58\uff0c\u6211\u7684 WRT300N V2 \u628a\u95ea\u5b58\u5199\u574f\u4ee5\u540e\u5c31\u6c38\u4e45\u5730\u53d8\u7816\u4e86\u3002<\/p>\n<p>RT305x \u7684\u542f\u52a8\u914d\u7f6e\u4fe1\u606f\u5982\u4e0b\u8868\uff08 * \u8868\u793a\u9ed8\u8ba4\u8bbe\u5b9a\uff09\uff1a<\/p>\n<table>\n<tbody>\n<tr>\n<th>\u5f15\u811a<\/th>\n<th>\u63cf\u8ff0<\/th>\n<th>\u8d4b\u503c\u4e0e\u542b\u4e49<\/th>\n<\/tr>\n<tr>\n<td>MA[7:0]<\/td>\n<td>\u6d4b\u8bd5\u4ee3\u7801\uff0c\u4ec5\u9650\u8c03\u8bd5\u4f7f\u7528<\/td>\n<td>00000000*<\/td>\n<\/tr>\n<tr>\n<td>MA[9:8]<\/td>\n<td>\u5f15\u5bfc\u9009\u9879<\/td>\n<td>00 \uff1a\u4ece\u5916\u90e8 16 \u4f4d\u5e76\u884c NOR \u95ea\u5b58\u5f15\u5bfc*<br \/>\n01 \uff1a\u4ece\u5916\u90e8 8 \u4f4d\u5e76\u884c NOR \u95ea\u5b58\u5f15\u5bfc<br \/>\n10 \uff1a\u4ece\u5916\u90e8 NAND \u95ea\u5b58\u5f15\u5bfc<br \/>\n11 \uff1a\u4ece\u5185\u90e8 ROM \u4ee3\u7801\u5f15\u5bfc<\/td>\n<\/tr>\n<tr>\n<td>MA10<\/td>\n<td>CPU \u65f6\u949f\u9891\u7387<\/td>\n<td>0 \uff1a320MHz<br \/>\n1 \uff1a384MHz*<\/td>\n<\/tr>\n<tr>\n<td>MA11<\/td>\n<td>\u4fdd\u7559\u529f\u80fd<\/td>\n<td>0*<\/td>\n<\/tr>\n<tr>\n<td>MA12<\/td>\n<td>\u5904\u7406\u5668\u7aef\u5e8f<\/td>\n<td>0 \uff1a\u5c0f\u5c3e\uff08 LE \uff09*<br \/>\n1 \uff1a\u5927\u5c3e\uff08 BE \uff09<\/td>\n<\/tr>\n<tr>\n<td>MA13<\/td>\n<td>\u662f\u5426\u4f7f\u7528 PLL<\/td>\n<td>0 \uff1a\u4f7f\u7528*<br \/>\n1 \uff1a\u4e0d\u4f7f\u7528<\/td>\n<\/tr>\n<tr>\n<td>MA14<\/td>\n<td>\u5f15\u5bfc\u5730\u5740<\/td>\n<td>0 \uff1a0x1FC00000*<br \/>\n1 \uff1a0x1F000000<\/td>\n<\/tr>\n<tr>\n<td>MA15<\/td>\n<td>\u4fdd\u7559 \/ ROM \u4ee3\u7801\u529f\u80fd\u8bbe\u7f6e<\/td>\n<td>0 \uff1a\u4ece PXE \u5f15\u5bfc iNIC<br \/>\n1 \uff1a\u4ece SPI \u95ea\u5b58\u5f15\u5bfc<\/td>\n<\/tr>\n<tr>\n<td>MA[17:16]<\/td>\n<td>\u5185\u7f6e\u4ea4\u6362\u673a\u5343\u5146\u53e3\u529f\u80fd<\/td>\n<td>00 \uff1aRGMII<br \/>\n01 \uff1aMII<br \/>\n10 \uff1a\u4fdd\u7559 MII<br \/>\n11 \uff1a\u4fdd\u7559<\/td>\n<\/tr>\n<tr>\n<td>MA[19:18]<\/td>\n<td>\u4fdd\u7559 \/ \u4f7f\u7528 SPI \u95ea\u5b58\u65f6\u7684\u5185\u5b58\u5927\u5c0f<\/td>\n<td>00 \uff1a16MB(32bits) \u6216 8MB(16bits)<br \/>\n01 \uff1a32MB(32bits) \u6216 16MB(16bits)<br \/>\n10 \uff1a64MB(32bits) \u6216 32MB(16bits)<br \/>\n11 \uff1a4MB(32bits) \u6216 2MB(16bits)<\/td>\n<\/tr>\n<tr>\n<td>MA20<\/td>\n<td>iNIC \u5185\u5b58\u5927\u5c0f \/ \u4f7f\u7528 SPI \u95ea\u5b58\u65f6\u7684\u5185\u5b58\u4f4d\u5bbd<\/td>\n<td>0 \uff1a2MB \/ 16bits*<br \/>\n1 \uff1a8MB \/ 32bits<\/td>\n<\/tr>\n<tr>\n<td>MA21<\/td>\n<td>\u4f7f\u7528 iNIC \/ SPI \u95ea\u5b58\u65f6\u7684\u5185\u5b58\u914d\u7f6e\u65b9\u6cd5<\/td>\n<td>0 \uff1a\u4ece MA20 \/ MA[19:18] \u4e2d\u83b7\u53d6*<br \/>\n1 \uff1a\u4ece 24Cxx EEPROM \u4e2d\u8bfb\u53d6\uff08\u7c7b\u4f3c PC \u7684\u5185\u5b58\u6761\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u53ef\u4ee5\u770b\u5230\u4e00\u4e2a\u7ec6\u8282\uff0c\u5c31\u662f SPI \u95ea\u5b58\u91cc\u7684\u5185\u5bb9\u5b9e\u9645\u4e0a\u662f\u7531 ROM Code \u5f15\u5bfc\u7684\u3002\u800c ROM Code \u4f1a\u4e8b\u5148\u51b3\u5b9a\u677f\u5b50\u7684\u914d\u7f6e\u518d\u4ea4\u7ed9 uboot \uff0c\u6240\u4ee5\u5728\u7ed9 SPI \u95ea\u5b58\u7248\u672c\u7684 RT305x \u673a\u5668\u7f16\u8bd1 uboot \u65f6\u4e0d\u7528\u6307\u5b9a\u677f\u5b50\u7684\u5185\u5b58\u5927\u5c0f\u548c\u4f4d\u5bbd\u3002\u53e6\u5916\uff0cROM Code \u4f1a\u5bf9 SPI \u95ea\u5b58\u4e2d\u7684 uboot \u955c\u50cf\u505a\u6821\u9a8c\uff0c\u6240\u4ee5\u8fd9\u65f6\u70e7\u5165\u7684 uboot \u5c31\u4e0d\u662f Raw binary \u800c\u662f\u5b8c\u6574\u7684 uboot image \u4e86\u3002\u6709\u5173 uboot \u7684\u7f16\u8bd1\u548c\u70e7\u5f55\u7a0d\u540e\u4f1a\u4ecb\u7ecd\u3002<\/p>\n<p>\u773c\u5c16\u7684\u540c\u5b66\u5e94\u8be5\u770b\u5230\u4e86\u4e00\u4e2a\u8d85\u9891\u7684\u673a\u4f1a\uff0c\u4e0d\u8fc7 RT3050 \u5c31 16 \u4f4d\u7684\u5185\u5b58\u4f4d\u5bbd\uff0c\u6211\u770b\u8fd8\u662f\u7b97\u4e86\u5427\uff0c\u514d\u5f97\u6539\u5230 384MHz \u4ee5\u540e\u53d1\u70ed\u53c8\u5927\u901f\u5ea6\u8fd8\u6ca1\u63d0\u5347\u3002<\/p>\n<p>\u6839\u636e\u4ee5\u4e0a\u4fe1\u606f\uff0cMA[21:8] \u5e94\u8be5\u88ab\u914d\u7f6e\u6210 0010xx1000x011 \uff0c\u5176\u4e2d MA10 \u7559\u539f\u503c\uff08\u5373 0 \uff09\u3002\u5176\u4e2d\u56e0\u4e3a W150M \u6ca1\u7528\u5230 GE \u53e3\u6240\u4ee5\u5343\u5146\u53e3\u7684\u914d\u7f6e\u53ef\u4ee5\u5077\u61d2\u60ac\u7a7a\uff0c\u53e6\u5916\u4fdd\u7559\u7684 MA11 \u6ca1\u7ed9\u914d\u7f6e\u4f4d\uff08\u4e0b\u9762\u4e00\u5f20\u56fe\u70b9\u51fb\u653e\u5927\u53ef\u4ee5\u770b\u5230\uff09\uff0c\u4e8e\u662f\u5c31\u5269\u4e0b 7 \u4e2a\u4e0b\u62c9\u548c 4 \u4e2a\u4e0a\u62c9\uff0c\u603b\u5171 11 \u6761\u7ebf\u3002<\/p>\n<p>\u539f\u6709\u7684\u4e0a\u62c9\/\u4e0b\u62c9\u7535\u963b\u4f4d\u975e\u5e38\u7684\u5c0f\uff0c\u800c\u4e14\u4e00\u7aef\u90fd\u8fde\u4e86\u5927\u9762\u79ef\u7684\u7535\u6e90\u7ebf\uff0c\u975e\u5e38\u96be\u710a\uff0c\u4e8e\u662f\u5c31\u76f4\u63a5\u5728\u95ea\u5b58\u710a\u76d8\u7684\u5730\u5740\u7ebf\u5f15\u811a\u4e0a\u98de\u7ebf\u710a\u63a5\u4e86\u3002\u5176\u5f15\u811a\u6392\u5217\u53ef\u4ee5\u53c2\u89c1\u4efb\u4f55 TSOP-48 \u5c01\u88c5\u7684 NOR Flash \u7684\u6570\u636e\u8868\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120826.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-4032\" alt=\"P1120826\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120826-400x300.jpg\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120826-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120826-1024x768.jpg 1024w, http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120826.jpg 2048w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u81ea\u5df1\u52a0\u5757\u677f\u5b50\uff0c\u88c5\u597d 10k\u03a9 \u7684\u7535\u963b\uff0c\u62ff\u8ddf\u5934\u53d1\u4e1d\u4e00\u6837\u7684\u6f06\u5305\u7ebf\u98de\u597d\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120827.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-4033\" alt=\"P1120827\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120827-400x300.jpg\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120827-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120827-1024x768.jpg 1024w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u771f\u662f\u7cbe\u5bc6\u5f97\u4e0d\u5f97\u4e86\uff0c\u611f\u89c9\u78b0\u4e00\u4e0b\u5c31\u4f1a\u6302\u3002\u672c\u6765\u4e0d\u6307\u671b\u80fd\u907f\u514d\u53d8\u7816\u5934\u7684\u547d\u8fd0\u7684\uff0c\u7ed3\u679c\u540e\u6765\u8fd8\u771f\u70b9\u4eae\u4e86\uff0c\u771f\u662f\u547d\u5927\u3002<\/p>\n<p>\u53ef\u4ee5\u770b\u5230\u4e0a\u62c9\/\u4e0b\u62c9\u7535\u963b\u7684\u710a\u76d8\u5df2\u7ecf\u727a\u7272\u4e86\u4e24\u4e2a\uff0c\u4e4b\u524d\u5c1d\u8bd5\u8fc7\u522b\u7684\u529e\u6cd5\u4f46\u662f\u90fd\u4e0d\u6210\u529f\uff0c\u7559\u4e0b\u4e86\u8fd9\u4e9b\u75d5\u8ff9\u3002<\/p>\n<p>\u6ce8\u610f\u4e0d\u8981\u4f7f\u5730\u5740\u7ebf\u77ed\u8def\u3002\u5982\u679c\u4e0a\u7535\u4ee5\u540e LAN\/WAN \u706f\u76f4\u63a5\u4eae\u8d77\uff0c\u57fa\u672c\u5c31\u662f\u8fd9\u5757\u51fa\u95ee\u9898\u4e86\u3002<\/p>\n<p>\u63a5\u4e0b\u6765\u5728\u6b63\u9762\u5bf9\u7740 1 \u811a\u7684\u70b9\u70b9\u710a\u4e0a SPI \u95ea\u5b58\u5c31\u884c\u4e86\u3002\u6700\u5f00\u59cb\u4e0a\u4e86\u7247 MX25L6445E \uff0c\u672c\u6307\u671b\u628a\u95ea\u5b58\u5347\u5230 8MB \u7684\uff0c\u7ed3\u679c\u53d1\u73b0\u70b9\u4e0d\u4eae\u673a\u3002\u672c\u4ee5\u4e3a\u662f\u98de\u7ebf\u6cd5\u7834\u4ea7\u4e86\uff0c\u7ed3\u679c\u62ff\u6536\u97f3\u673a\u4e00\u542c\u53d1\u73b0\u6709\u5f88\u5927\u7684\u566a\u58f0\uff0c\u800c\u4e14\u5468\u671f\u6027\u5730\u51fa\u73b0\u3001\u6d88\u5931\uff0c\u50cf\u662f\u5728\u4e0d\u505c\u5730\u91cd\u542f\u3002\u518d\u4e00\u60f3\uff0cRT305x \u7684\u5404\u79cd uboot \u597d\u50cf\u90fd\u4e0d\u652f\u6301 MX25L6445E \u554a\uff1f<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120828.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-4034\" alt=\"P1120828\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120828-400x300.jpg\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120828-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120828-1024x768.jpg 1024w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u4e8e\u662f\u53ea\u597d\u4e56\u4e56\u5730\u6362\u4e0a 4MB \u7684 MX25L3205D \uff0c\u8fd8\u597d\u4e70\u95ea\u5b58\u7684\u65f6\u5019\u7559\u4e86\u4e00\u624b\u3002\u95ea\u5b58\u5df2\u7ecf\u70e7\u5165\u4e86 3G150M \u7684\u955c\u50cf\uff0c\u4e0a\u7535\u8bd5\u673a\u51fa\u73b0\u4e86\u719f\u6089\u7684\u6d41\u6c34\u706f\uff0c\u63a5\u7740 AP \u542f\u52a8\u6210\u529f\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120815.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-4022\" alt=\"P1120815\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120815-400x300.jpg\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120815-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120815-1024x768.jpg 1024w, http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120815.jpg 2048w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u4e3a\u4e86\u8ba9\u8def\u7531\u5668\u80fd\u5f53\u6253\u5370\u670d\u52a1\u5668\uff08 p910nd \uff0c\u51e0\u4e4e\u4e0d\u8017\u8d44\u6e90\uff0c\u6beb\u65e0\u538b\u529b\uff0c\u5c31\u662f\u517c\u5bb9\u6027\u5dee\u4e86\u70b9\uff09\uff0c\u6240\u4ee5\u8981\u628a USB \u52a0\u4e0a\u3002<\/p>\n<p>\u8fd9\u662f\u6dd8\u5b9d\u4e0a\u4e70\u6765\u7684 USB \u63d2\u5ea7\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120817.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-4023\" alt=\"P1120817\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120817-400x300.jpg\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120817-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120817-1024x768.jpg 1024w, http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120817.jpg 1600w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u88c5\u4e0a\u53bb\u521a\u521a\u597d\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120818.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-4024\" alt=\"P1120818\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120818-400x300.jpg\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120818-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120818-1024x768.jpg 1024w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u4e24\u4e2a\u4fdd\u9669\u7535\u963b\u710a\u4e0a\uff0c\u76f4\u63a5\u77ed\u8def\u5c31\u884c\u4e86\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120820.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-4025\" alt=\"P1120820\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120820-400x300.jpg\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120820-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120820-1024x768.jpg 1024w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>USB \u63d2\u5ea7\u6b63\u80cc\u9762\u7684\u4f9b\u7535\u7535\u8def\u52a0\u4e0a\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120822.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-4026\" alt=\"P1120822\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120822-400x300.jpg\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120822-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120822-1024x768.jpg 1024w, http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120822.jpg 1600w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u8fd9\u91cc\u8fd8\u6709\u82e5\u5e72\u7535\u963b\u8981\u52a0\u3002\u9996\u5148\u662f B1 \u4f4d\u4e0a\u7684 1.0k\u03a9 \u7535\u963b\uff0c\u7136\u540e\u662f R6 \u4e0a\u7684 8.2k\u03a9 \u548c R9 \u4e0a\u7684 4.7k\u03a9 \u7535\u963b\u3002\u6ca1\u8fd9\u4e9b USB \u662f\u4e0d\u4f1a\u5de5\u4f5c\u7684\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120829.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-4027\" alt=\"P1120829\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120829-400x300.jpg\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120829-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120829-1024x768.jpg 1024w, http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120829.jpg 1600w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u5269\u4e0b\u4fe9\u7535\u963b\u7684\u710a\u76d8\u592a\u8ff7\u4f60\u4e86\uff0c\u54b1\u641e\u4e0d\u4e0a\u53bb\uff0c\u53ea\u597d\u5355\u72ec\u5f04\u5757\u677f\uff0c\u7136\u540e\u518d\u98de\u7ebf\u3002\u677f\u5b50\u76f4\u63a5\u8d34 RT3050F \u4e2b\u8138\u4e0a\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120830.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-4028\" alt=\"P1120830\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120830-400x300.jpg\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120830-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120830-1024x768.jpg 1024w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u5fae\u8ddd\u7279\u5199\uff0c\u6709\u4e2a\u710a\u76d8\u5dee\u70b9\u5c31\u88ab\u6211\u5f04\u62a5\u5e9f\u4e86\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120831.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-4029\" alt=\"P1120831\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120831-400x300.jpg\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120831-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120831-1024x768.jpg 1024w, http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120831.jpg 2048w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u8d76\u7d27\u4e0a\u9ad8\u6e29\u80f6\u5e26\uff0c\u8d34\u4e0a\u62a4\u597d\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120823.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-4036\" alt=\"P1120823\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120823-400x300.jpg\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120823-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120823-1024x768.jpg 1024w, http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120823.jpg 1600w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u5728\u5916\u58f3\u4e0a\u5bf9\u5e94 USB \u63d2\u5ea7\u7684\u4f4d\u7f6e\u4e0a\u5f00\u4e2a\u69fd\uff08\u672c\u6765\u60f3\u6253\u4e2a\u5b54\u7684\uff0c\u7ed3\u679c\u58f3\u5b50\u592a\u8106\uff0c\u4e0a\u9762\u4e00\u6e9c\u65ad\u4e86\uff09\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120825.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-4037\" alt=\"P1120825\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120825-400x225.jpg\" width=\"400\" height=\"225\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120825-400x225.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120825-1024x576.jpg 1024w, http:\/\/blog.dword1511.info\/wp-uploads\/2013\/03\/P1120825.jpg 2048w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u4f20\u8bf4\u4e2d\u7684\u6548\u679c\u56fe\uff0c\u8fd8\u4e0d\u9519\u3002<\/p>\n<p>\u4e0b\u9762\u8bb2\u8bb2\u8f6f\u7684\uff0cuboot \u7684\u7f16\u8bd1\u548c\u5237\u5199\u3002\u61d2\u4eba\u8bf7\u76f4\u63a5\u53bb\u627e 3G150M \u7684\u7f16\u7a0b\u5668\u56fa\u4ef6\u5237\u5199\uff0c\u518d\u4e0b\u8f7d uboot \u7684\u4e8c\u8fdb\u5236\u955c\u50cf\uff0c\u542f\u52a8\u65f6\u6309 9 \u7528 TFTP \u6362\u6389 uboot \uff08\u6d41\u884c\u7684\u955c\u50cf\u91cc\u90a3\u4e2a uboot \u8c8c\u4f3c\u6709\u95ee\u9898\uff09\u3002<\/p>\n<p>\u5148\u7ed9\u61d2\u4eba\u51e0\u4e2a uboot image \u7684\u8fde\u63a5\uff1a<\/p>\n<p><a href=\"http:\/\/dword1511.info\/dword\/bootloaders\/rt305x\/spi_ralink_apsoc-sdk_v3.3.1.0.img\" target=\"_blank\">Ralink SDK 3.3.1.0<\/a> \/ <a href=\"http:\/\/dword1511.info\/dword\/bootloaders\/rt305x\/spi_ralink_apsoc-sdk_v4.0.1.0.img\" target=\"_blank\">Ralink SDK 4.0.1.0<\/a> \uff08\u5f00\u673a\u81ea\u68c0\u65e0\u6d41\u6c34\u706f LED \uff0c\u8981\u7b49 OpenWRT \u542f\u52a8\u5b8c\u540e\u624d\u6709 LED \u4eae\u8d77\uff09<\/p>\n<p><a href=\"http:\/\/dword1511.info\/dword\/bootloaders\/rt305x\/spi_tenda_3g150m_v1.1.img\" target=\"_blank\">Tenda 3G150M<\/a> \uff08 TFTP \u5237\u56fa\u4ef6\u4f1a\u5728\u4f20\u9001\u5b8c\u540e\u6b7b\u673a\uff0cTFTP \u5237 uboot \u5219\u6b63\u5e38\uff09<\/p>\n<p><a href=\"http:\/\/dword1511.info\/dword\/bootloaders\/rt305x\/spi_tenda_w150m_v1.1.img\" target=\"_blank\">Tenda W150M<\/a> \uff08\u6ca1\u8bd5\u8fc7\uff09<\/p>\n<p><a href=\"http:\/\/dword1511.info\/dword\/bootloaders\/rt305x\/spi_xll_xllmod.img\" target=\"_blank\">XLLMOD<\/a> \uff08\u652f\u6301\u7684\u95ea\u5b58\u6700\u591a\uff0c\u4f46\u662f\u5f00\u4e86 LAN\/WAN \u5206\u533a\uff0c\u5728 W150M \u4e0a Linux \u5f15\u5bfc\u4e4b\u524d\u65e0\u6cd5\u4f7f\u7528\u7f51\u7edc\uff09<\/p>\n<p><a href=\"http:\/\/dword1511.info\/dword\/stockfw\/Tenda_3G150M.SPI-V1.1_4M_Auto.bin.bz2\" target=\"_blank\">3G150M SPI \u7248\u7f16\u7a0b\u5668\u56fa\u4ef6<\/a>\u00a0\/ <a href=\"http:\/\/dword1511.info\/dword\/stockfw\/Tenda_W150M.SPI-V1.1_2M_Auto.bin.bz2\" target=\"_blank\">W150M SPI \u7248\u7f16\u7a0b\u5668\u56fa\u4ef6<\/a><\/p>\n<p><a href=\"http:\/\/dword1511.info\/dword\/bootloaders\/rt305x\/spi_flash_list.pdf\" target=\"_blank\">\u95ea\u5b58\u652f\u6301\u5217\u8868<\/a><\/p>\n<p>\u63a5\u4e0b\u6765\u662f\u6b63\u7ecf\u4e8b\u3002\u8981\u7f16\u8bd1 uboot \uff0c\u9996\u5148\u8981\u5148\u641e\u5230 Ralink AP SDK \u91cc\u9762\u7684 uboot \u6e90\u7801\u548c toolchain \u3002uboot \u7684\u5b98\u65b9\u6e90\u7801\u4e0d\u5305\u542b RT305x \u7684\u652f\u6301\uff0c\u800c Ralink \u7684 uboot \u4e0d\u7528\u81ea\u5bb6\u7684 gcc 3.4.2 toolchain \u7f16\u8bd1\u7684\u8bdd\u4ee5\u592a\u7f51\u529f\u80fd\u53ef\u80fd\u4f1a\u51fa\u95ee\u9898\uff0c\u6240\u4ee5\u53ea\u597d\u539f\u5c01\u4e0d\u52a8\u5730\u7167\u505a\u3002\u7f16\u8bd1\u65f6\u5148 make menuconfig \uff0c\u9009\u62e9 RT3052 \uff0c\u95ea\u5b58\u7c7b\u578b\u9009\u62e9 SPI \uff0c\u53bb\u6389\u53cc\u955c\u50cf\u548c LAN\/WAN \u5206\u533a\u529f\u80fd\uff0c\u6253\u5f00 USB \u652f\u6301\u3002\u8fd8\u53ef\u4ee5\u7f16\u8f91 config.mk \u6765\u6253\u5f00\u4e00\u4e9b\u9644\u52a0\u7684\u529f\u80fd\uff0c\u4e0d\u8fc7\u4f3c\u4e4e\u5f00\u4e86\u5185\u5b58\u6d4b\u8bd5\u4ee5\u540e\u7f16\u8bd1\u4e0d\u901a\u8fc7\u3002<\/p>\n<p>\u6700\u540e\u5c31\u5f97\u5230\u4e86\u4e0a\u8ff0\u7684 uboot image \uff0c\u7528 0xff \u6269\u5c55\u5230 192KB \uff0c\u518d\u52a0\u4e0a\u539f\u5148\u7684 uboot-env \u548c factory \uff0c\u5c31\u53ef\u4ee5\u7528\u7f16\u7a0b\u5668\u70e7\u5165\u5230\u95ea\u5b58\u91cc\u4e86\u3002<\/p>\n<p>\u63a5\u4e0b\u6765\u65e0\u975e\u5c31\u662f\u7528 uboot \u7684 TFTP \u529f\u80fd\u5199\u5165 OpenWRT \u5e76\u5f15\u5bfc\u4e86\u3002\u62ff 8MB \u7684\u968f\u673a\u6570\u636e\u585e\u8fdb tmpfs \uff0c\u786e\u8ba4\u5185\u5b58\u6ca1\u95ee\u9898\uff0c\u7136\u540e\u5728\u5bb6\u91cc\u53c8\u8fde\u7eed\u8dd1\u4e86\u51e0\u5929\u6ca1\u6b7b\u673a\uff0c\u53ef\u4ee5\u8bf4\u5df2\u7ecf\u6210\u529f\u4e86\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tenda W150M \u7684\u5b98\u65b9\u56fa\u4ef6\u751a\u662f\u618b\u5c48\uff0cAP \u4e0b\u5f00\u4e86\u9694\u79bb\uff0cLAN \u91cc\u9762\u7684\u673a\u5668\u4e92\u8bbf\u56f0\u96be\uff0c\u8dd1 OpenWRT  &hellip; <a href=\"http:\/\/blog.dword1511.info\/?p=4017\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb<span class=\"screen-reader-text\">\u52a0\u5185\u5b58\uff0c\u52a0 USB \uff0c\u6362\u95ea\u5b58\uff1a\u6539\u9020 W150M<\/span> <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":{"_mi_skip_tracking":false},"categories":[10,14,8,11],"tags":[],"_links":{"self":[{"href":"http:\/\/blog.dword1511.info\/index.php?rest_route=\/wp\/v2\/posts\/4017"}],"collection":[{"href":"http:\/\/blog.dword1511.info\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/blog.dword1511.info\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/blog.dword1511.info\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/blog.dword1511.info\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4017"}],"version-history":[{"count":10,"href":"http:\/\/blog.dword1511.info\/index.php?rest_route=\/wp\/v2\/posts\/4017\/revisions"}],"predecessor-version":[{"id":4677,"href":"http:\/\/blog.dword1511.info\/index.php?rest_route=\/wp\/v2\/posts\/4017\/revisions\/4677"}],"wp:attachment":[{"href":"http:\/\/blog.dword1511.info\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4017"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/blog.dword1511.info\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4017"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/blog.dword1511.info\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4017"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}