{"id":1262,"date":"2018-11-06T09:34:44","date_gmt":"2018-11-06T09:34:44","guid":{"rendered":""},"modified":"2018-11-06T17:35:09","modified_gmt":"2018-11-06T09:35:09","slug":"%e5%a6%82%e4%bd%95%e9%87%87%e7%94%a8cy7c68013%e8%8a%af%e7%89%87%e8%ae%be%e8%ae%a1%e5%9b%be%e5%83%8f%e9%87%87%e9%9b%86%e7%b3%bb%e7%bb%9f","status":"publish","type":"post","link":"http:\/\/www.szryc.com\/?p=1262","title":{"rendered":"\u5982\u4f55\u91c7\u7528CY7C68013\u82af\u7247\u8bbe\u8ba1\u56fe\u50cf\u91c7\u96c6\u7cfb\u7edf"},"content":{"rendered":"

\n\t\u7531\u4e8e\u56fe\u50cf\u91c7\u96c6\u7cfb\u7edf\u91c7\u96c6\u7684\u6570\u636e\u91cf\u5927\uff0c\u5e26\u5bbd\u8981\u6c42\u9ad8\uff0c\u4ee5\u5f80\u7684\u56fe\u50cf\u91c7\u96c6\u7cfb\u7edf\u901a\u5e38\u4f7f\u7528PCI\u603b\u7ebf\u5b9e\u73b0\u3002\u4f46\u662f\u8ba1\u7b97\u673a\u672c\u8eab\u914d\u7f6e\u7684PCI\u63a5\u53e3\u6570\u91cf\u975e\u5e38\u6709\u9650\uff0c\u800c\u4e14\u62c6\u88c5PCI\u63a5\u53e3\u8bbe\u5907\u9700\u8981\u6253\u5f00\u673a\u7bb1\uff0c\u4e00\u822c\u64cd\u4f5c\u4eba\u5458\u5e76\u4e0d\u5177\u5907\u8fd9\u6837\u7684\u80fd\u529b\uff0c\u5bfc\u81f4\u7cfb\u7edf\u5e94\u7528\u53d7\u5230\u9650\u5236\u3002USB<\/u>\uff08\u901a\u7528\u4e32\u884c\u603b\u7ebf\uff09\u63a5\u53e3\u5217\u53ef\u4ee5\u5b8c\u5168\u89e3\u51b3\u4ee5\u4e0a\u96be\u9898\u3002\u9996\u5148\uff0cUSB2.0\u63a5\u53e3\u7684\u901f\u5ea6\u5df2\u7ecf\u8fbe\u5230480Mbps,\u5b8c\u5168\u53ef\u4ee5\u6ee1\u8db3\u56fe\u50cf\u91c7\u96c6\u7cfb\u7edf\u5bf9\u901f\u5ea6\u7684\u8981\u6c42\u3002\u53e6\u5916\uff0cUSB\u63a5\u53e3\u662f\u771f\u6b63\u652f\u6301\u5373\u63d2\u5373\u7528\uff0c\u4e14\u5141\u8bb8\u70ed\u63d2\u62e8\u7684\u63a5\u53e3\uff0c\u6240\u4ee5\u76ee\u524d\u5927\u91cf\u6570\u636e\u91c7\u96c6\u7cfb\u7edf\u90fd\u9009\u62e9\u4f7f\u7528USB2.0\u63a5\u53e3\u5b9e\u73b0\u3002<\/span><\/p>\n

\n\t\u672c\u6587\u5229\u7528SAA7113H\u5b9e\u73b0\u6a21\u62df\u89c6\u9891\u4fe1\u53f7\u89e3\u7801\uff0c\u5e76\u501f\u52a9EZ-USB FX2\u5355\u7247\u673a<\/u>CY7C68013\u5c06\u6570\u5b57\u56fe\u50cf\u6570\u636e\u76f4\u63a5\u901a\u8fc7USB2.0\u63a5\u53e3\u4f20\u8f93\u5230\u8ba1\u7b97\u673a\uff0c\u901a\u8fc7PC\u673a\u7a0b\u5e8f\u5b9e\u73b0\u56fe\u50cf\u7684\u65e0\u635f\u91c7\u96c6\uff0c\u5927\u5927\u7b80\u5316\u4e86\u91c7\u96c6\u5361\u7684\u786c\u4ef6\u8bbe\u8ba1\uff0c\u964d\u4f4e\u4e86\u91c7\u96c6\u5361\u786c\u4ef6\u8981\u6c42\uff0c\u6709\u6548\u964d\u4f4e\u4e86\u56fe\u50cf\u91c7\u96c6\u5361\u7684\u6210\u672c\u3002<\/p>\n

\n\t <\/div>\n

\n\t1 \u7cfb\u7edf\u786c\u4ef6\u8bbe\u8ba1<\/p>\n

\n\t\u7cfb\u7edf\u786c\u4ef6\u7ed3\u6784\u5982\u56fe1\u6240\u793a\u3002\u7cfb\u7edf\u4e3b\u8981\u7531\u89c6\u9891\u89e3\u7801\u82af\u7247SAA7113H\u3001USB\u63a7\u5236\u82af\u7247CY7C68013\u548c\u4e00\u5757\u5bb9\u91cf\u4e3a1 kB\u768424C01EEPROM<\/u>\u82af\u7247\u7ec4\u6210\u3002<\/p>\n

\n\t\"\u5982\u4f55\u91c7\u7528CY7C68013\u82af\u7247\u8bbe\u8ba1\u56fe\u50cf\u91c7\u96c6\u7cfb\u7edf\"<\/p>\n

\n\t\u56fe1 \u7cfb\u7edf\u786c\u4ef6\u7ed3\u6784<\/p>\n

\n\t1.1 \u89c6\u9891\u89e3\u7801\u82af\u7247-SAA7113H<\/p>\n

\n\tSAA7113H\u662f\u98de\u5229\u6d66\u516c\u53f8\u51fa\u54c1\u7684\u4e00\u6b3e\u89c6\u9891\u89e3\u7801\u82af\u7247\uff0c\u5b83\u7684\u4f5c\u7528\u662f\u5c06\u8f93\u5165\u7684\u6a21\u62df\u89c6\u9891\u4fe1\u53f7\u89e3\u7801\u4e3a\u6807\u51c6\u76848\u4f4dVPO\u6570\u5b57\u4fe1\u53f7\u3002\u5b83\u53ef\u4ee5\u8f93\u51654\u8def\u6a21\u62df\u89c6\u9891\u4fe1\u53f7\uff0c\u901a\u8fc7I2C<\/u>\u603b\u7ebf\u5bf9\u5185\u90e8\u5bc4\u5b58\u5668<\/u>\u7684\u4e0d\u540c\u914d\u7f6e\u53ef\u4ee5\u5bf94\u8def\u590d\u5408\u89c6\u9891\u8f93\u5165\u8fdb\u884c\u8f6c\u6362\uff0c\u6539\u53d8\u4eae\u5ea6\u3001\u5bf9\u6bd4\u5ea6\u7b49\u53c2\u6570\u3002SAA7113H\u517c\u5bb9PAL\u3001NTSC\u7b49\u591a\u79cd\u5236\u5f0f\uff0c\u53ef\u4ee5\u81ea\u52a8\u68c0\u6d4b\u573a\u9891\uff0c\u53ef\u4ee5\u5728PAL\u3001NTSC\u4e4b\u95f4\u81ea\u52a8\u5207\u6362\u63a7\u5236\u3002SAA7113H\u89e3\u7801\u540e\u8f93\u51fa\u7684\u662f\u6807\u51c6\u7684YUV 4:2:2\u683c\u5f0f\u6570\u5b57\u4fe1\u53f7\u3002<\/p>\n

\n\t1.2 USB\u63a7\u5236\u82af\u7247--CY7C68013A<\/p>\n

\n\tCYTC68013A\uff08EZ-USB FX2\uff09\u662fCypress<\/u>\u534a\u5bfc\u4f53\u516c\u53f8\u63a8\u51fa\u7684\u4e00\u6b3eUSB2.0\u82af\u7247\uff0c\u5b83\u5185\u90e8\u96c6\u6210\u4e86\u589e\u5f3a\u76848051\u5185\u6838\uff0c\u652f\u6301\u6700\u592748 MHz\u7684\u65f6\u949f<\/u>\u9891\u7387\uff0c\u5728\u76f8\u540c\u65f6\u949f\u9891\u7387\u4e0b\uff0cFX2\u7684\u5e73\u5747\u6307\u4ee4\u6267\u884c\u901f\u5ea6\u53ef\u8fbe\u5230\u6807\u51c68051\u76842.5\u500d\u3002CY7C68013\u82af\u7247\u5185\u90e8\u96c6\u6210\u4e86\u4e00\u4e2a\u4e0e8051\u5185\u6838\u76f8\u5bf9\u72ec\u7acb\u7684SIE\uff08\u4e32\u884c\u63a5\u53e3\u5f15\u64ce\uff09\uff0c\u5728\u4e0d\u9700\u89818051\u5185\u6838\u53c2\u4e0e\u7684\u60c5\u51b5\u4e0b\uff0c\u901a\u8fc7USB\u7aef\u53e3\u548c\u5916\u90e8\u903b\u8f91\u5171\u4eabFIFO\u7684\u65b9\u5f0f\uff0c\u5b9e\u73b0\u5916\u90e8\u6570\u636e\u4e0eUSB\u7aef\u53e3\u7684\u6570\u636e\u4ea4\u6362\uff0c\u5927\u5927\u52a0\u5feb\u4e86\u6570\u636e\u4f20\u8f93\u7684\u901f\u5ea6\uff0c\u53ef\u5b9e\u73b0\u7684\u6700\u5927\u901f\u5ea6\u4e3a480Mbps.<\/p>\n

\n\t1.3 \u7cfb\u7edf\u786c\u4ef6\u5b9e\u73b0<\/p>\n

\n\t\u786c\u4ef6\u8fde\u63a5\u65b9\u9762\uff0c\u5229\u7528CY7C68013\u7684I2C\u7aef\u53e3\u8fde\u63a524C01,\u4ee5\u4fbf\u5728\u7cfb\u7edf\u4e0a\u7535\u540e\u63d0\u53d624C01\u4e2d\u7684\u4fe1\u606f\uff0c\u5b9e\u73b0\u8bbe\u5907\u679a\u4e3e\uff0c\u4e0b\u8f7d\u76f8\u5e94\u56fa\u4ef6\u3002\u5229\u7528CY7C 68013\u6a21\u62dfI2C\u7aef\u53e3\u8fde\u63a5SAA7113H,\u5bf9\u5176\u5185\u90e8\u5bc4\u5b58\u5668\u8fdb\u884c\u914d\u7f6e\uff0c\u5b9e\u73b0\u89e3\u7801\u82af\u7247\u521d\u59cb\u5316\u64cd\u4f5c\u3002CY7C68013\u5de5\u4f5c\u5728Slave FIFO\uff08\u4ece\u5c5e\u7684FIFO\uff09\u6a21\u5f0f\uff0c\u5c06SAA7113H\u7684VPO\u6570\u636e\u603b\u7ebf\u76f4\u63a5\u8fde\u63a5\u5230CY7C68013\u7684FD\u603b\u7ebf\uff0c\u4f7f\u7528CY7C68013\u7684IOAO\u7aef\u53e3\u68c0\u6d4b\u6570\u5b57\u89c6\u9891\u7684\u573a\u6807\u5fd7\u4fe1\u53f7\uff0c\u7528\u4e8e\u5b9e\u73b0\u5e27\u540c\u6b65\u3002\u5c06CY7C68 013\u7684SLWR*\uff08\u4ece\u5c5e\u5199\uff09\u4fe1\u53f7\u91cf\u4e3a\u6709\u6548\uff0cSLRD\uff08\u4ece\u5c5e\u8bfb\uff09\u548cSLOE\uff08\u8f93\u51fa\u6709\u6548\uff09\u7f6e\u4e3a\u65e0\u6548\uff0c\u7531SAA7113H\u901a\u8fc7\u81ea\u8eab\u8f93\u51fa\u768427MHz\u540c\u6b65\u65f6\u949f\u5c06\u6570\u5b57\u89c6\u9891\u4fe1\u53f7\u4ee5\u540c\u6b65\u65b9\u5f0f\u76f4\u63a5\u5199\u5165CY7C68013\u5185\u90e8\u7684FIFO,\u518d\u901a\u8fc7SIE\u5c06FIFO\u4e2d\u7684\u6570\u636e\u4ee5\u9ad8\u901f\u65b9\u5f0f\u76f4\u63a5\u4f20\u9001\u5230PC\u673a\uff0c\u5b9e\u73b0\u89c6\u9891\u6570\u636e\u7684\u91c7\u96c6\u3002<\/p>\n

\n\t2 \u7cfb\u7edf\u8f6f\u4ef6\u8bbe\u8ba1<\/p>\n

\n\t\u7cfb\u7edf\u8f6f\u4ef6\u8bbe\u8ba1\u4e3b\u8981\u5305\u62ec\u56fa\u4ef6\u7a0b\u5e8f\u8bbe\u8ba1\u3001\u9a71\u52a8\u7a0b\u5e8f\u8bbe\u8ba1\u548cPC\u673a\u91c7\u96c6\u7a0b\u5e8f3\u5927\u90e8\u5206\u3002<\/p>\n

\n\t2.1 \u56fa\u4ef6\u7a0b\u5e8f\u8bbe\u8ba1<\/p>\n

\n\t\u56fa\u4ef6\u7a0b\u5e8f\u6d41\u7a0b\u56fe\u5982\u56fe2\u6240\u793a\u3002\u8be5\u56fa\u4ef6\u5728\u91c7\u96c6\u5361\u4e0a\u7535\u540e\u521d\u59cb\u5316CY7C68013,\u4f7f\u5176\u5de5\u4f5c\u5728Slave FIFO\u6a21\u5f0f\uff0c\u8bbe\u7f6e\u603b\u7ebf\u4f4d\u6570\u4e3a8\u4f4d\uff0c\u4ee5\u4fbf\u63a5\u6536SM7113H\u76848\u4f4d\u6570\u5b57\u89c6\u9891\u4fe1\u53f7\u3002\u5c06EP2\u7aef\u70b9\u8bbe\u7f6e\u4e3a\u6279\u91cfAUTO IN\u4f20\u8f93\u65b9\u5f0f\uff0c512\u5b57\u82824\u500dFIFO\u7f13\u51b2\u3002\u4e00\u6b21\u6700\u5927\u4f20\u8f93\u6570\u636e\u5305\u5927\u5c0f\u4e3a512\u5b57\u8282\u3002\u5229\u7528SAA7113H\u7684\u65f6\u949f\u4fe1\u53f7\u5b9e\u73b0\u540c\u6b65\u4ece\u5c5eFIFO\u5199\u6570\u636e\u3002<\/p>\n

\n\t\"\u5982\u4f55\u91c7\u7528CY7C68013\u82af\u7247\u8bbe\u8ba1\u56fe\u50cf\u91c7\u96c6\u7cfb\u7edf\"<\/p>\n

\n\t\u56fe2 \u56fa\u4ef6\u7a0b\u5e8f\u6d41\u7a0b\u56fe<\/p>\n

\n\t\u901a\u8fc7\u6a21\u62df\u7684I2C\u7aef\u53e3\u521d\u59cb\u5316SAA7113H,\u4f7f\u5176\u80fd\u591f\u63a5\u6536CCD\u6444\u50cf\u673a\u7684\u6a21\u62df\u89c6\u9891\u4fe1\u53f7\uff0c\u4ee5\u6807\u51c6\u7684ITU656\u683c\u5f0f\u8f93\u51fa\uff0c\u5e76\u8bbe\u7f6eRS<\/u>TO\u8f93\u51fa\u5947\u5076\u573a\u6807\u5fd7\uff0c\u7136\u540e\u7b49\u5f85\u4e0a\u4f4d\u673a\u7684\u5f00\u59cb\u91c7\u96c6\u547d\u4ee4\u3002<\/p>\n

\n\t\u5728\u6536\u5230PC\u673a\u5f00\u59cb\u56fe\u50cf\u91c7\u96c6\u547d\u4ee4\u540e\uff0c\u56fa\u4ef6\u7a0b\u5e8f\u9996\u5148\u901a\u8fc7IOAO\u7aef\u53e3\u68c0\u67e5SAA7113H\u7684\u5947\u5076\u573a\u4fe1\u53f7\u3002\u5982\u679c\u5916\u90e8\u6a21\u62df\u89c6\u9891\u4fe1\u53f7\u6e90\u672a\u8fde\u63a5\uff0c\u8be5\u4fe1\u53f7\u5c06\u4e00\u76f4\u7ef4\u6301\u9ad8\u7535\u5e73\u3002\u56fa\u4ef6\u5728\u4e00\u6bb5\u65f6\u95f4\u7b49\u5f85\u5e76\u786e\u8ba4\u5916\u90e8\u89c6\u9891\u4fe1\u53f7\u672a\u8fde\u63a5\u7684\u60c5\u51b5\u4e0b\uff0c\u5411PC\u673a\u56de\u4f20\u8bbe\u5907\u5c1a\u672a\u51c6\u5907\u597d\u7684\u4fe1\u606f\uff0c\u5426\u5219\u4e00\u76f4\u6e05\u7a7aFIFO,\u5c06FIFO\u4e2d\u5df2\u6709\u6548\u636e\u6e05\u9664\uff0c\u76f4\u5230\u5947\u573a\u4fe1\u53f7\u5230\u6765\uff0c\u56fa\u4ef6\u56de\u9001\u8bbe\u5907\u51c6\u5907\u597d\u4fe1\u606f\u7ed9PC,\u4ee5\u5b9e\u73b0\u89c6\u9891\u56fe\u50cf\u5e27\u540c\u6b65\u91c7\u96c6\u3002\u56fe\u50cf\u6570\u636e\u4f20\u8f93\u8fc7\u7a0b\u5c06\u7531SIE\u5b8c\u5168\u63a7\u5236\uff0c\u56fa\u4ef6\u4e0d\u53c2\u4e0e\u4f20\u8f93\u64cd\u4f5c\u3002<\/p>\n

\n\t2. 2 \u9a71\u52a8\u7a0b\u5e8f\u8bbe\u8ba1<\/p>\n

\n\tCypress\u5f00\u53d1\u5305\u4e2d\u63d0\u4f9b\u4e86\u4e00\u4e2a\u901a\u7528\u9a71\u52a8\u7a0b\u5e8f\uff0c\u5373cyUSB.sys,\u8be5\u9a71\u52a8\u7a0b\u5e8f\u7b26\u5408Windows\u786c\u4ef6\u8d28\u91cf\u5b9e\u9a8c\u5ba4WHQL\u6807\u51c6\uff0c\u7cfb\u7edf\u76f4\u63a5\u4f7f\u7528\u8be5\u9a71\u52a8\u7a0b\u5e8f\u5b9e\u73b0\u56fe\u50cf\u6570\u636e\u91c7\u96c6\u3002\u7531\u4e8eCY7C68013\u91c7\u7528\u7684\u662f\u8f6f\u914d\u7f6e\u7684\u65b9\u6848\uff0c\u82af\u7247\u4e2d\u5e76\u6ca1\u6709\u63d0\u4f9b\u7528\u4e8e\u6c38\u4e45\u5b58\u653e\u56fa\u4ef6\u7a0b\u5e8f\u7684\u5b58\u50a8\u5668\uff0c\u56fa\u4ef6\u7a0b\u5e8f\u9700\u8981\u5728\u6bcf\u6b21\u4e0a\u7535\u540e\u901a\u8fc7\u5916\u90e8\u5b58\u50a8\u5668\u52a0\u8f7d\u6216\u4ecePC\u673a\u4e0b\u8f7d\u5230\u5185\u90e8RAM<\/u>\u4e2d\u3002\u9a71\u52a8\u7a0b\u5e8f\u4e3b\u8981\u5b9e\u73b0\u56fa\u4ef6\u7a0b\u5e8f\u7684\u88c5\u8f7d\u529f\u80fd\uff0c\u4ee5\u4fbf\u7cfb\u7edf\u4e0a\u7535\u540e\uff0c\u53ef\u4ee5\u81ea\u52a8\u4ecePC\u673a\u4e0b\u8f7d\u56fa\u4ef6\u5230CY7C68013,\u7136\u540e\u4f7f\u7528\u901a\u7528\u9a71\u52a8\u7a0b\u5e8f\u5b8c\u6210\u91c7\u96c6\u5361\u7684\u8bbe\u5907\u91cd\u679a\u4e3e\u3002<\/p>\n

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\n\t1\uff09\u5229\u7528hex2c.exe\u5c06Intel<\/u> HEX\u683c\u5f0f\u6587\u4ef6\u8f6c\u6362\u6210C\u4ee3\u7801\u6570\u7ec4\u3002<\/p>\n

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