{"id":7845,"date":"2025-05-31T22:04:59","date_gmt":"2025-05-31T14:04:59","guid":{"rendered":"https:\/\/www.wangonc.com\/?p=7845"},"modified":"2025-09-16T10:55:54","modified_gmt":"2025-09-16T02:55:54","slug":"embedded-systems-fundamentals","status":"publish","type":"post","link":"https:\/\/www.wangonc.com\/index.php\/2025\/05\/31\/embedded-systems-fundamentals\/","title":{"rendered":"\u5173\u4e8e\u4e00\u4e9b\u5d4c\u5165\u5f0f\u7684\u57fa\u7840\u77e5\u8bc6"},"content":{"rendered":"

\u4e0a\u5b66\u7684\u65f6\u5019\u6a21\u7535\u6570\u7535\u6ca1\u597d\u597d\u5b66\uff0c\u73b0\u5728\u60f3\u73a9\u4e86\u5f00\u59cb\u75af\u72c2\u8865\u8bfe\u81ea\u5b66\uff0c\u592a\u771f\u5b9e\u4e86<\/p>\n

\u4e0a\u62c9\u7535\u963b\uff0c\u4e0b\u62c9\u7535\u963b<\/h2>\n

\u4e0a\u4e0b\u62c9\u7535\u963b\u90fd\u662f\u4e3a\u4e86\u7ed9\u6d6e\u7a7a\u72b6\u6001\u7684\u5f15\u811a\u63d0\u4f9b\u4e00\u4e2a\u786e\u5b9a\u7684\u72b6\u6001\u800c\u5b58\u5728\u7684\u3002<\/p>\n

\u4e0a\u62c9\u7535\u963b\u5373\u5728VCC\u548cGPIO\u4e4b\u95f4\u6dfb\u52a0\u4e00\u4e2a\u7535\u963b\uff0c\u4f7f\u5176\u8fde\u901a\uff0c\u8fd9\u6837GPIO\u5c31\u6709\u4e86\u4e00\u4e2a\u786e\u5b9a\u7684\u9ad8\u7535\u5e73\uff08\u76f4\u63a5\u8fde\u63a5\u7535\u6e90\u4f1a\u7535\u6d41\u8fc7\u5927\u77ed\u8def\uff0c\u6240\u4ee5\u9700\u8981\u4e00\u4e2a\u7535\u963b\uff09\u3002<\/p>\n

\u5bf9\u4e8e\u4e0a\u62c9\u7535\u963b\u7684\u53d6\u503c\uff0c\u9700\u8981\u6839\u636e\u60c5\u51b5\u786e\u5b9a\u3002\u5982\u679c\u963b\u503c\u592a\u5c0f\uff0c\u6d41\u8fc7\u7684\u7535\u6d41\u5c31\u4f1a\u8fc7\u5927\uff0c\u9020\u6210\u6d6a\u8d39\u3002\u4f46\u662f\u5982\u679c\u7535\u963b\u8fc7\u5927\uff0c\u6d41\u8fc7\u7684\u7535\u6d41\u5c31\u4f1a\u592a\u5c11\uff0c\u5bf9\u4e8e\u7535\u8def\u7684\u9a71\u52a8\u80fd\u529b\u5c31\u4f1a\u53d8\u5f31\uff08\u4f8b\u5982\u7535\u538b\u5347\u9ad8\u65f6\u7531\u4e8e\u7535\u6d41\u592a\u5c0f\uff0c\u586b\u6ee1\u5bc4\u751f\u7535\u5bb9\u901f\u5ea6\u4f1a\u53d8\u6162\uff0c\u540e\u9762\u7535\u8def\u7684\u5347\u538b\u4e5f\u5c31\u4f1a\u53d8\u6162\uff0c\u4f1a\u5bfc\u81f4\u6574\u4e2a\u7535\u8def\u7684\u9891\u7387\u53d8\u6162\u3002\u8fd9\u79cd\u60c5\u51b5\u5bf9\u9ad8\u9891\u7535\u5e73\u53d8\u5316\u7684\u65f6\u5019\u7684\u6027\u80fd\u662f\u6709\u5f88\u5927\u5f71\u54cd\u7684\uff0c\u4f8b\u5982PWM\u6216\u8005IIC\u901a\u4fe1\uff09<\/p>\n

\u4e0b\u62c9\u7535\u963b\u5219\u662f\u5728GND\u548c\u5f15\u811a\u4e4b\u95f4\u6dfb\u52a0\u4e00\u4e2a\u7535\u963b\u3002\u5176\u4f5c\u7528\u5c31\u662f\u7ed9\u4e00\u4e2a\u4e0d\u786e\u5b9a\u72b6\u6001\u7684\u5f15\u811a\u63d0\u4f9b\u4e00\u4e2a\u4f4e\u7535\u5e73\uff08\u56e0\u4e3a\u63a5\u5730\u4e86\uff09\uff0c\u548c\u4e0a\u62c9\u7535\u963b\u521a\u597d\u76f8\u53cd\u3002\u81f3\u4e8e\u4e3a\u4ec0\u4e48\u4e5f\u8981\u52a0\u4e00\u4e2a\u7535\u963b\uff0c\u662f\u4e3a\u4e86\u9632\u6b62\u6709\u5927\u7535\u5e73\u51fa\u73b0\u7684\u65f6\u5019\u9020\u6210\u77ed\u8def\uff0c\u70e7\u574f\u539f\u4ef6\u3002<\/p>\n

\u9664\u6b64\u4e4b\u5916\uff0c\u5c31\u662f\u53ef\u4ee5\u901a\u8fc7\u63a5\u5730\u7ed9\u4e00\u4e9b\u5bc4\u751f\u7535\u5bb9\u653e\u7535\u7684\u8def\u5f84\u3002<\/p>\n

\u63a8\u633d\u3001\u5f00\u6f0f<\/h2>\n
                            VCC\n                           \u2500\u2500\u252c\u2500\u2500\n                             \u2502\n                             \u2502\n\u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510      \u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2500\u2500\u2500\u2510\n\u2502             \u251c\u2500\u2500\u2500\u2500\u2500\u2500\u2524      mos1    \u2502\n\u2502             \u2502      \u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u252c\u2500\u2500\u2500\u2500\u2500\u2500\u2518\n\u2502     \u63a7      \u2502              \u2502\n\u2502     \u5236      \u2502              \u251c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500GPIO\n\u2502     \u5668      \u2502              \u2502\n\u2502             \u2502      \u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2500\u2500\u2500\u2510\n\u2502             \u251c\u2500\u2500\u2500\u2500\u2500\u2500\u2524      mos2    \u2502\n\u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518      \u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u252c\u2500\u2500\u2500\u2500\u2500\u2500\u2518\n                             \u2502\n                           \u2500\u2500\u2534\u2500\u2500\n                            GND<\/code><\/pre>\n
\u5982\u4e0a\u56fe\u6240\u793a\uff0cGPIO\u7531\u4e24\u4e2aMOS\u63a7\u5236\uff0c\u6b64\u65f6\u5171\u6709\u4e09\u79cd\u60c5\u51b5\u51fa\u73b0\uff08\u4e24\u4e2a\u90fd\u5f00\u542f\uff0c\u76f4\u63a5\u77ed\u8def\u4e86\uff0c\u90a3\u4e48\u606d\u559c\u4f60\u70b9\u4eae\u4e86\u4e24\u4e2amos\u7ba1\uff09<\/p>\n\n\n\n\n\n\n\n
mos1<\/th>\nmos2<\/th>\n\u8f93\u51fa<\/th>\n<\/tr>\n<\/thead>\n
\u6253\u5f00<\/td>\n\u5173\u95ed<\/td>\n\u9ad8\u7535\u5e73<\/td>\n<\/tr>\n
\u5173\u95ed<\/td>\n\u6253\u5f00<\/td>\n\u4f4e\u7535\u5e73<\/td>\n<\/tr>\n
\u5173\u95ed<\/td>\n\u5173\u95ed<\/td>\n\u6d6e\u7a7a\/\u9ad8\u963b\u6001\uff08\u76f8\u5f53\u4e8e\u65ad\u8def\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\u5bf9\u4e8e\u524d\u4e24\u79cd\u60c5\u51b5\uff0c\u5b9e\u9645\u4e0a\u5c31\u662f\u63a8\u633d\u8f93\u51fa\uff0c\u53ea\u6709mos1\u5f00\u542f\u88ab\u79f0\u4e3a\u63a8\uff0c\u53ea\u6709mos2\u5f00\u542f\u88ab\u79f0\u4e3a\u633d\uff0c\u5373\u63a8\u633d\u8f93\u51fa\u3002\u7b49\u6548\u793a\u610f\u56fe\u5982\u4e0b<\/p>\n
\n                            VCC\n                           \u2500\u2500\u252c\u2500\u2500      \u2502\n                             \u2502        \u2502\n                             \u2502        \u2502  \u63a8 \u9ad8\u7535\u5e73\uff0cVCC\u63d0\u4f9b\u7535\u538b\uff0cGND\u6b64\u65f6\u6ca1\u6709\u4f9b\u7535\uff0c\u5b58\u5728\u7535\u52bf\u5dee\n\u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510      \u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2500\u2500\u2500\u2510 \u2502\n\u2502             \u251c\u2500\u2500\u2500\u2500\u2500\u2500\u2524      mos1    \u2502 \u2502\n\u2502             \u2502      \u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u252c\u2500\u2500\u2500\u2500\u2500\u2500\u2518 \u2514\u2500\u2500\u2500\u25ba\n\u2502             \u2502              \u2502\n\u2502             \u2502              \u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500GPIO\n\u2502             \u2502\n\u2502             \u2502\n\u2502             \u251c\u2500\u2500\u2500\u2500\u2500\u2500\n\u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518\n\n\u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510\n\u2502             \u251c\u2500\u2500\u2500\u2500\u2500\u2500\n\u2502             \u2502\n\u2502             \u2502\n\u2502             \u2502              \u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500GPIO\n\u2502             \u2502              \u2502\n\u2502             \u2502      \u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2500\u2500\u2500\u2510 \u250c\u2500\u2500\u2500\n\u2502             \u251c\u2500\u2500\u2500\u2500\u2500\u2500\u2524      mos2    \u2502 \u2502\n\u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518      \u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u252c\u2500\u2500\u2500\u2500\u2500\u2500\u2518 \u2502  \u633d\uff0c\u4f4e\u7535\u5e73\uff0cGPIO\u5230GND\u95f4\u6ca1\u6709\u7535\u52bf\u5dee\uff0c\u76f8\u5f53\u4e8e\u4e00\u6bb5\u5bfc\u7ebf\u95f4\u6ca1\u6709\u7535\u52bf\u5dee\n                             \u2502        \u2502\n                             \u2502        \u2502\n                           \u2500\u2500\u2534\u2500\u2500      \u25bc\n                            GND<\/code><\/pre>\n
mos1\u5173\u95ed\u7684\u4e24\u79cd\u60c5\u51b5\u5373\u4e3a\u5f00\u6f0f\u8f93\u51fa\u6a21\u5f0f\uff0c\u6b64\u65f6\u53ef\u4ee5\u901a\u8fc7\u5916\u90e8\u7535\u8def\u5b9e\u73b0\u66f4\u591a\u7684\u63a7\u5236\u3002<\/p>\n
\u7a33\u538b\u5668<\/h2>\n
\u7a33\u538b\u5668\u987e\u540d\u601d\u4e49\u662f\u7528\u4e8e\u7a33\u5b9a\u7535\u538b\u7684\u3002\u4e00\u822c\u6765\u8bf4\u5e38\u89c1\u7684\u7a33\u538b\u5668\u5206\u4e3a\u7ebf\u6027\u7a33\u538b\u5668\u548c\u5f00\u5173\u7a33\u538b\u5668\uff08DCDC\uff09\u4e24\u79cd\u7c7b\u578b\u3002<\/p>\n
\u5728\u7ebf\u6027\u7a33\u538b\u5668\u4e2d\uff0c\u6700\u5e38\u89c1\u7684\u4e00\u822c\u5c31\u662f\u4f4e\u538b\u5dee\u7ebf\u6027\u7a33\u538b\u5668\uff08LDO\uff09\uff0c\u6bd4\u5982\u9f0e\u9f0e\u5927\u540d\u7684AMS1117\uff0c\u5176\u7279\u70b9\u662f\u8f93\u5165\u8f93\u51fa\u7535\u538b\u5dee\u5c0f\uff08\u901a\u5e38\u5728\u51e0\u767e\u6beb\u4f0f\u5230\u51e0\u4f0f\u4e4b\u95f4\uff09\uff0c\u6548\u7387\u8f83\u9ad8\u3002<\/p>\n
\u8fd9\u79cd\u7a33\u538b\u5668\u7684\u539f\u7406\u5c31\u662f\u901a\u8fc7\u5728\u529f\u7387\u56fa\u5b9a\u7684\u60c5\u51b5\u4e0b\uff0c\u52a8\u6001\u8c03\u8282\u53ef\u8c03\u7535\u963b\uff0c\u4f7f\u8f93\u51fa\u7684\u7535\u538b\u7a33\u5b9a\u5728\u67d0\u4e2a\u56fa\u5b9a\u503c\u3002\u4e5f\u6b63\u662f\u7531\u4e8e\u5176\u662f\u901a\u8fc7\u7535\u963b\u6765\u8c03\u8282\u7535\u538b\u7684\uff0c\u6240\u4ee5\u5176\u53d1\u70ed\u91cf\u53ef\u80fd\u662f\u6bd4\u8f83\u9ad8\u7684\uff08\u56e0\u4e3a\u88ab\u7535\u963b\u6d88\u8017\u4e86\uff09\uff0c\u5e76\u4e14\u6548\u7387\u4e5f\u662f\u6bd4\u8f83\u4f4e\u7684\u3002<\/p>\n
\u4f46\u662f\u7531\u4e8e\u8fd9\u79cd\u7a33\u538b\u5668\u662f\u901a\u8fc7\u6839\u636e\u7535\u538b\u53d8\u5316\u6765\u52a8\u6001\u8c03\u6574\u963b\u503c\u7684\uff0c\u963b\u503c\u7684\u8c03\u6574\u9700\u8981\u53cd\u5e94\u65f6\u95f4\uff0c\u5e76\u4e0d\u4f1a\u548c\u8f93\u5165\u7535\u538b\u540c\u65f6\u53d8\u52a8\uff0c\u6240\u4ee5\u8f93\u51fa\u7684\u7535\u538b\u4f9d\u65e7\u4f1a\u4ea7\u751f\u4e00\u4e9b\u6ce2\u52a8\uff0c\u800c\u4e0d\u662f\u4e25\u683c\u7684\u5e73\u7a33\uff0c\u53ea\u662f\u4f1a\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u6291\u5236\u7535\u538b\u7684\u6ce2\u52a8\u5e45\u5ea6\uff0c\u800c\u8fd9\u4e2a\u6291\u5236\u7684\u500d\u7387\uff0c\u5c31\u662f\u7ebf\u6027\u7a33\u538b\u5668\u7684\u4e00\u4e2a\u91cd\u8981\u6307\u6807\uff1a\u7535\u6e90\uff08\u7eb9\u6ce2\uff09\u6291\u5236\u6bd4PSRR(dB) = 20 \\cdot \\log_{10}(\\frac{\\Delta V_{in}}{\\Delta V_{out}})<\/code>,\u6240\u4ee5\u8f93\u51fa\u6ce2\u7eb9\u7684\u8ba1\u7b97\u516c\u5f0f\u5c31\u662f\\Delta V_{out} = \\frac{\\Delta V_{in}}{10^{PSRR\/20}}<\/code>\uff0c\u53ef\u4ee5\u7531\u6b64\u8ba1\u7b97\u51fa\u8f93\u51fa\u6ce2\u7eb9\u7684\u7406\u8bba\u6ce2\u52a8\u662f\u591a\u5c11\uff08\u4f46\u662f\u5b9e\u9645\u4e0a\u8f93\u51fa\u7684\u7535\u538b\u6ce2\u52a8\u8fd8\u6709\u7cfb\u7edf\u566a\u58f0\u7b49\u7b49\u5219\u5f71\u54cd\uff09\u3002<\/p>\n
\u800c\u5f00\u5173\u7a33\u538b\u5668\uff0c\u662f\u901a\u8fc7\u63a7\u5236\u8f93\u5165\u7684\u5360\u7a7a\u6bd4\u6765\u8c03\u8282\u8f93\u51fa\u7535\u538b\u7684\uff08\u5c31\u597d\u50cf\u662f\u75af\u72c2\u624b\u52a8\u63a7\u5236\u5f00\u5173\uff0c\u7535\u538b\u5728\u8f93\u5165\u7535\u538b\u548c0\u4e4b\u95f4\u5de6\u53f3\u6a2a\u8df3\uff0c\u8f93\u51fa\u4e00\u4e2aPWM\uff0c\u6700\u7ec8\u7684\u5e73\u5747\u7535\u538b\u4e5f\u5c31\u662f\u8f93\u51fa\u7535\u538b\u4e86\uff09\u3002
\n\u81f3\u4e8e\u5c06\u65b9\u6ce2\u7535\u538b\u5e73\u7a33\u6210\u6301\u7eed\u7535\u538b\uff0c\u662f\u9760\u7535\u611f\u548c\u7535\u5bb9\u6765\u5b9e\u73b0\u7684\uff0c\u7535\u611f\u6765\u7ef4\u6301\u7535\u538b\u8f93\u51fa\uff0c\u7535\u5bb9\u5219\u8d1f\u8d23\u7a33\u5b9a\u6ee4\u6ce2\u548c\u7a33\u5b9a\u7535\u538b\u8f93\u51fa\u3002
\n\u6240\u4ee5\u57fa\u4e8e\u8fd9\u79cd\u5b9e\u73b0\u65b9\u5f0f\uff0c\u5176\u5e76\u6ca1\u6709\u8fc7\u591a\u7684\u80fd\u91cf\u88ab\u6d88\u8017\uff0c\u6240\u4ee5\u6548\u7387\u5f88\u9ad8\uff08\u76f8\u6bd4\u8d77\u7ebf\u6027\u7a33\u538b\u5668\uff09\uff0c\u53d1\u70ed\u91cf\u4e0d\u5927\u3002\u4f46\u662f\u4e5f\u6b63\u662f\u7531\u4e8e\u5176\u539f\u7406\uff0c\u6240\u4ee5\u8f93\u51fa\u7535\u538b\u4e0d\u5982\u7ebf\u6027\u7a33\u538b\u5668\u7a33\u5b9a\u3002<\/p>\n
\u6240\u4ee5\u5176\u800c\u8fd9\u5dee\u5f02\u53ef\u4ee5\u603b\u7ed3\u4e3a\u4e0b\u8868<\/p>\n\n\n\n\n\n\n\n\n\n\n
LDO<\/th>\nDCDC<\/th>\n<\/tr>\n<\/thead>\n
\u8f93\u51fa\u6ce2\u7eb9\u5e73\u5c0f<\/td>\n\u8f93\u51fa\u6ce2\u7eb9\u5927<\/td>\n<\/tr>\n
\u6548\u7387\u4f4e\uff08\u6d88\u8017\u591a\u4f59\u7535\u538b\uff09<\/td>\n\u6548\u7387\u9ad8<\/td>\n<\/tr>\n
\u53d1\u70ed\u9ad8\uff08\u6d88\u8017\u7684\u90fd\u62ff\u6765\u53d1\u70ed\u4e86\uff09<\/td>\n\u53d1\u70ed\u4f4e<\/td>\n<\/tr>\n
\u6210\u672c\u4f4e\uff08\u4fbf\u5b9c\uff09<\/td>\n\u6210\u672c\u9ad8<\/td>\n<\/tr>\n
\u4f7f\u7528\u7b80\u5355<\/td>\n\u4f7f\u7528\u590d\u6742<\/td>\n<\/tr>\n
\u81ea\u8eab\u529f\u8017\u4f4e<\/td>\n\u81ea\u8eab\u529f\u8017\u9ad8(\u76f8\u6bd4\u4e8eLDO\u6765\u8bf4)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n
\u5360\u7a7a\u6bd4<\/strong>\uff08Duty Cycle\uff09\u662f\u6307\u5728\u4e00\u4e2a\u5468\u671f\u5185\uff0c\u4fe1\u53f7\u5904\u4e8e\u201c\u5f00\u201d\u72b6\u6001\u7684\u65f6\u95f4\u4e0e\u6574\u4e2a\u5468\u671f\u7684\u6bd4\u503c\u3002\u7b80\u5355\u6765\u8bf4\uff0c\u5c31\u662f\u4fe1\u53f7\u201c\u5f00\u201d\u7684\u65f6\u95f4\u5360\u603b\u65f6\u95f4\u7684\u6bd4\u4f8b\u3002<\/p>\n
\u4f8b\u5982\uff0c\u5982\u679c\u4e00\u4e2a\u4fe1\u53f7\u57281\u79d2\u949f\u5185\u67090.5\u79d2\u662f\u201c\u5f00\u201d\u7684\uff0c0.5\u79d2\u662f\u201c\u5173\u201d\u7684\uff0c\u90a3\u4e48\u5b83\u7684\u5360\u7a7a\u6bd4\u5c31\u662f50%\u3002<\/p>\n<\/blockquote>\n
NMOS\uff0cPMOS<\/h2>\n
\u65e0\u8bba\u662fnmos\u8fd8\u662fpmos\uff0c\u5176\u672c\u8d28\u4e0a\u90fd\u662f\u5f00\u5173\uff0c\u53ea\u4e0d\u8fc7\u662f\u4f9d\u9760\u7535\u538b\u5dee\u6765\u63a7\u5236\u901a\u65ad\u7684\u5f00\u5173\u3002<\/p>\n
\u5bf9\u4e8eNMOS\u6765\u8bf4\uff0cgs\u4e24\u7aef\u7684\u7535\u538b\u5dee\u5c0f\u4e8e\u4e00\u4e2a\u9608\u503c\u7684\u65f6\u5019\uff0c\u53ef\u4ee5\u89c6\u4e3a\u8fd9\u4e2a\u5f00\u5173\u662f\u65ad\u5f00\u7684\uff08\u963b\u503c\u8d8b\u8fd1\u4e8e\u65e0\u7a77\u5927\uff09\uff0cd\u7aef\u5c31\u6ca1\u6709\u4e0a\u7535\u4e86\u3002gs\u4e24\u7aef\u7684\u7535\u538b\u5dee\u5927\u4e8e\u4e00\u4e2a\u9608\u503c\u7684\u65f6\u5019\uff0c\u53ef\u4ee5\u89c6\u4e3a\u8fd9\u4e2a\u5f00\u5173\u65f6\u8138\u4e0a\u7684\uff08\u963b\u503c\u8d8b\u8fd1\u4e8e0\uff09\uff0cd\u6bb5\u5c31\u6b63\u5e38\u4e0a\u7535\u4e86\u3002\u6240\u4ee5\u5982\u679c\u9009\u62e9\u4e00\u4e2anmos\u7684\u8bdd\uff0c\u5982\u679c\u53ef\u4ee5\u8f93\u5165\u7684\u7535\u538b\u662f\u5c0f\u4e8e\u8fd9\u4e2a\u9608\u503c\u7684\uff0c\u90a3\u4e48\u53ef\u80fd\u65e0\u6cd5\u6253\u5f00\u8fd9\u4e2anmos\uff08\u8fd9\u91cc\u662f\u6307s\u6bb5\u63a5\u5730\u7684\u60c5\u51b5\uff0c\u56e0\u4e3a\u65e0\u6cd5\u8fbe\u5230\u53ef\u4ee5\u6253\u5f00nmos\u7684\u9608\u503c\uff09\u3002<\/p>\n
\u5bf9\u4e8e\u4e00\u4e2anmos\u6765\u8bf4\uff0cVsgth\u662f\u6307\u6253\u5f00nmos\u9700\u8981\u7684\u4e34\u754c\u7535\u538b\uff0cRdson\u5219\u662f\u6253\u5f00\u540e\u8fd9\u4e2anmos\u7684\u963b\u503c\u3002Rdson\u8d8a\u5c0f\u5219\u8fd9\u4e2anmos\u7684\u6027\u80fd\u662f\u8d8a\u597d\u7684\u3002Cgs\u5219\u662f\u6307g\u548cs\u95f4\u7684\u5bc4\u751f\u7535\u5bb9\uff0c\u5bc4\u751f\u7535\u5bb9\u8d8a\u5927\uff0c\u8054\u901anmos\u7684\u65f6\u95f4\u5c31\u8d8a\u957f\uff0c\u6240\u4ee5Cgs\u7684\u503c\u8d8a\u5c0f\u5219nmos\u7684\u6027\u80fd\u8d8a\u597d\u3002<\/p>\n
PMOS\u7684\u5f00\u5173\u903b\u8f91\u548cNMOS\u662f\u6b63\u597d\u76f8\u53cd\u7684\u3002\u4f46\u662f\u5bf9\u4e8epmos\u6765\u8bf4\uff0c\u4e00\u822c\u4f1a\u628a\u7535\u6e90\u5728s\u7aef\u540e\uff0cd\u7aef\u540e\u63a5\u7528\u7535\u8bbe\u5907\u540e\u63a5\u5730\uff0c\u8fd9\u6837g\u7aef\u57fa\u4e8e\u9ad8\u7535\u538b\u540e\uff0cgs\u4e4b\u95f4\u7535\u538b\u5dee\u53d8\u5c0f\uff0c\u6b63\u597d\u53ef\u4ee5\u8ba9d\u7aef\u901a\u7535\u3002\u4e24\u79cdmos\u7ba1\u4e00\u822c\u8fde\u63a5\u4f7f\u7528\u793a\u610f\u56fe\u5982\u4e0b<\/p>\n
pmos\n    VDD\n     |\n    [S]\n    [G]--\u8f93\u5165\u4fe1\u53f7\n    [D]\n     |\n    \u8f93\u51fa,GND<\/code><\/pre>\n
nmos\n   \u8f93\u51fa,VDD\n     |\n    [D]\n    [G]--\u8f93\u5165\u4fe1\u53f7\n    [S]\n     |\n    GND<\/code><\/pre>\n
\u4e5f\u5c31\u662f\u8bf4\u4e00\u822c\u6765\u8bf4\uff0cnmos\u4f1a\u628a\u7528\u7535\u8bbe\u5907\u8fde\u63a5\u5728\u7535\u6e90\u548cd\u7aef\u4e4b\u95f4\u3002\u8fd9\u662f\u56e0\u4e3a\u5982\u679c\u628a\u7528\u7535\u8bbe\u5907\u8fde\u63a5\u5230s\u7aef\u548cGND\u95f4\uff0c\u5728nmos\u5bfc\u901a\u540e\uff0c\u7531\u4e8eS\u7aef\u548c\u8f93\u5165\u4e4b\u95f4\u6ca1\u6709\u592a\u5927\u7684\u7535\u963b\uff0c\u6b64\u65f6S\u7aef\u7684\u7535\u538b\u5c31\u4f1a\u5347\u9ad8\uff0c\u548cG\u7aef\u7684\u7535\u538b\u5dee\u5c31\u4f1a\u51cf\u5c11\uff0cnmos\u7684\u72b6\u6001\u4f1a\u53d8\u5f97\u4e0d\u7a33\u5b9a\uff0c\u6240\u4ee5\u4e00\u822c\u4f1a\u628a\u7528\u7535\u8bbe\u5907\u653e\u5728\u7535\u6e90\u548cD\u7aef\u95f4\u3002\u4f46\u662f\u8fd9\u6837\u4e5f\u4f1a\u5bfc\u81f4\u4e00\u4e2a\u95ee\u9898\uff0c\u53731\u3001\u7528\u7535\u8bbe\u5907\u548c\u7535\u6e90\u662f\u76f4\u63a5\u76f8\u8fde\u7684 2\u3001\u7528\u7535\u8bbe\u5907\u6ca1\u6709\u76f4\u63a5\u63a5\u5730\u3002\u8fd9\u6709\u65f6\u5019\u4f1a\u5bfc\u81f4\u7528\u7535\u8bbe\u5907\u63a5\u5730\u4e0d\u7a33\u5b9a\uff0cnmos\u5bf9\u4e8e\u7528\u7535\u8bbe\u5907\u7684\u7535\u6e90\u63a7\u5236\u4e0d\u7a33\u5b9a\uff08\u56e0\u4e3a\u76f4\u63a5\u8fde\u4e0a\u4e86\uff09\uff0c\u9020\u6210\u6574\u4e2a\u7535\u8def\u7684\u4e0d\u7a33\u5b9a\u3002\u6240\u4ee5\u5bf9\u4e8e\u8fd9\u6837\u7684\u95ee\u9898\u5b58\u5728\u65f6\uff0c\u4f1a\u4f7f\u7528PMOS\u8fdb\u884c\u66ff\u6362\uff0c\u8ba9\u7528\u7535\u8bbe\u5907\u76f4\u63a5\u63a5\u5730\uff0c\u4e0d\u76f4\u63a5\u8fde\u63a5\u7535\u6e90\uff0c\u6765\u89e3\u51b3\u8fd9\u4e24\u4e2a\u95ee\u9898\u3002\u8fd9\u5bf9\u4e8e\u6709\u6e90\u5668\u4ef6\u662f\u5341\u5206\u6709\u7528\u7684\u3002<\/p>\n
\u9000\u8026\u7535\u5bb9<\/h2>\n
\u9000\u8026\u7535\u5bb9\u5373\u6307\u7684\u662f\u5728\u82af\u7247\u7684\u7535\u6e90\u8f93\u5165\u5904\u653e\u7f6e\u7684\u4e00\u4e2a0.1\u03bcF\u7684\u7535\u5bb9\uff08\u8fd9\u91cc\u76840.1\u03bcF\u662f\u9488\u5bf9\u5927\u591a\u6570\u60c5\u51b5\u4e0b\u7684\u901a\u5e38\u4f7f\u7528\u53d6\u503c\uff0c\u5e76\u975e\u56fa\u5b9a\u7684\uff09\u3002<\/p>\n
\u7535\u5bb9\u7684\u4e3b\u8981\u4f5c\u7528\u5c31\u662f\u6ee4\u6ce2\uff08\u7eb9\u6ce2\uff0c\u566a\u58f0\u7b49\uff09\uff0c\u6839\u636e\u7535\u5bb9\u7684\u5bb9\u6297\u516c\u5f0f\uff0cX_c = \\frac{1}{2\\pi f C}<\/code>,\u5728\u7535\u5bb9\u503c\u8d8a\u5927\u7684\u60c5\u51b5\u4e0b\uff0c\u9891\u7387\u8d8a\u9ad8\u5176\u5bb9\u6297\u5c31\u8d8a\u4f4e\uff0c\u6240\u4ee5\u66f4\u5bb9\u6613\u901a\u8fc7\u7535\u5bb9\u3002<\/p>\n
\u4f46\u662f\u7535\u5bb9\u4f1a\u5b58\u5728\u5bc4\u751f\u7535\u611f\uff0c\u6839\u636e\u611f\u6297\u516c\u5f0fX_L = 2\\pi f L<\/code>\uff0c\u9891\u7387\u8d8a\u9ad8\uff0c\u7535\u611f\u7684\u963b\u6297\u5c31\u8d8a\u5927\uff0c\u53cd\u800c\u4f1a\u964d\u4f4e\u6ee4\u6ce2\u6548\u679c\u3002<\/p>\n
\u6240\u4ee5\u5176\u5b9e\u5bf9\u4e8e\u4e00\u9897\u7535\u5bb9\u6765\u8bf4\uff0c\u5176\u6ee4\u6ce2\u80fd\u529b\u662f\u6709\u4e00\u4e2a\u4e34\u754c\u70b9\u7684\uff0c\u5e76\u4e0d\u662f\u9891\u7387\u8d8a\u9ad8\u6ee4\u6ce2\u6548\u679c\u5c31\u8d8a\u597d\uff0c\u8d85\u8fc7\u8fd9\u4e2a\u4e34\u754c\u70b9\u6ee4\u6ce2\u6548\u679c\u53cd\u800c\u53c8\u4f1a\u4e0b\u964d\uff0c\u5e76\u4e14\u6839\u636e\u7535\u5bb9\u7684\u5bb9\u91cf\u4e0d\u540c\uff0c\u5176\u5bf9\u4e0d\u540c\u9891\u7387\u7684\u6ce2\u5f62\u6ee4\u6ce2\u80fd\u529b\u4e5f\u662f\u4e0d\u4e00\u6837\u7684\u3002\u6839\u636e\u4e0a\u8ff0\u7684\u4e24\u4e2a\u516c\u5f0f\uff0c\u7535\u5bb9\u7684\u5bb9\u503c\u8d8a\u5927\uff0c\u5176\u611f\u6297\u5c31\u8d8a\u5927\uff0c\u6ee4\u6ce2\u6548\u679c\u4f1a\u76f8\u5e94\u4e0b\u964d\uff0c\u6240\u4ee5\u5c0f\u7535\u5bb9\u7684\u9ad8\u9891\u6ee4\u6ce2\u6548\u679c\u4f1a\u7531\u4e8e\u5927\u7535\u5bb9\u3002<\/p>\n
\u81f3\u4e8e0.1\u03bcF\u7684\u53d6\u503c\uff0c\u5176\u5b9e\u662f\u6839\u636e\u5e7f\u6cdb\u7684\u7ecf\u9a8c\u548c\u6210\u672c\u7efc\u5408\u8003\u91cf\u53d6\u5f97\u7684\u4e00\u822c\u7684\u6700\u4f18\u89e3\uff0c\u6240\u4ee5\u5927\u591a\u6570\u60c5\u51b5\u4e0b\u4e5f\u90fd\u4f7f\u75280.1\u03bcF.<\/p>\n
\u4f46\u662f\u5b9e\u9645\u4e0a\uff0c\u5bf9\u4e8e\u7535\u6e90\u6765\u8bf4\uff0c\u5176\u8f93\u51fa\u65f6\u90fd\u4f1a\u505a\u8db3\u591f\u7684\u6ee4\u6ce2\u5de5\u4f5c\uff0c\u6240\u4ee5\u8fd9\u91cc\u7684\u2018\u6ce2\u2019\u5b9e\u9645\u4e0a\u5e76\u4e0d\u662f\u7531\u7535\u6e90\u76f4\u63a5\u4ea7\u751f\u7684\uff0c\u4e4b\u7c7b\u7684\u6742\u6ce2\u5b9e\u9645\u4e0a\u662f\u7531\u4e8e\u5916\u90e8\u7684\u539f\u4ef6\u5bf9\u8f93\u51fa\u7535\u538b\u7684\u5f71\u54cd\uff0c\u4f8b\u5982\u5bfc\u7ebf\u7684\u5bc4\u751f\u7535\u611f\u548c\u5bc4\u751f\u7535\u963b\u7b49\u7b49\u3002\u6240\u4ee5\u8fd9\u4e2a\u7535\u5bb9\u4e5f\u53eb\u9000\u8026\uff08\u5408\uff09\u7535\u5bb9\uff0c\u7528\u4e8e\u6d88\u9664\u5143\u5668\u4ef6\u95f4\u7684\u76f8\u4e92\u5f71\u54cd\u3002<\/p>\n
\u6676\u632f<\/h2>\n
\u6676\u632f\u662f\u77f3\u82f1\u6676\u4f53\u632f\u8361\u5668\u7684\u7b80\u79f0\uff0c\u662f\u7535\u5b50\u8bbe\u5907\u4e2d\u7684\u6838\u5fc3\u7ec4\u4ef6\u4e4b\u4e00\u3002<\/p>\n
\u4ed6\u4f9d\u9760\u538b\u7535\u6548\u5e94\u6765\u5de5\u4f5c\uff0c\u5373\u7ed9\u77f3\u82f1\u6676\u4f53\u65bd\u52a0\u7535\u538b\u65f6\uff0c\u5176\u4f1a\u4ea7\u751f\u673a\u68b0\u53d8\u5f62\uff0c\u7136\u540e\u7531\u4e8e\u9006\u7535\u538b\u6548\u5e94\u4ea7\u751f\u7535\u8377\uff0c\u8fdb\u800c\u4ea7\u751f\u7535\u538b\uff0c\u4ea7\u751f\u7684\u7535\u538b\u53c8\u56e0\u4e3a\u538b\u7535\u6548\u5e94\u7ef4\u6301\u8fd9\u79cd\u673a\u68b0\u53d8\u5f62\uff0c\u5f62\u6210\u4e86\u6b63\u53cd\u9988\uff0c\u6676\u4f53\u5c31\u5f62\u6210\u4e86\u6301\u7eed\u9707\u52a8\uff0c\u5982\u4e0b<\/p>\n
graph LR\n    A[\u65bd\u52a0\u7535\u538b] --> B[\u673a\u68b0\u53d8\u5f62]\n    B --> C[\u4ea7\u751f\u7535\u8377]\n    C --> D[\u5f62\u6210\u7535\u538b]\n    D --> A<\/code><\/pre>\n
\u5bf9\u4e8e\u6676\u632f\u6765\u8bf4\uff0c\u9700\u8981\u5728\u5916\u90e8\u7ed9\u4e88\u4e00\u4e2a\u4e0e\u6676\u632f\u7684\u56fa\u6709\u9891\u7387\u76f8\u540c\u7684\u5916\u90e8\u9891\u7387\u7684\u7535\u538b\uff0c\u624d\u80fd\u4f7f\u5176\u66f4\u597d\u7684\u5de5\u4f5c\u3002\u5916\u90e8\u7684\u7535\u538b\u9891\u7387\u4e0e\u5176\u56fa\u6709\u632f\u52a8\u9891\u7387\u76f8\u540c\u7684\u65f6\u5019\uff0c\u4f1a\u52a0\u5f3a\u5176\u751f\u6210\u7684\u7535\u538b\uff0c\u4e5f\u5c31\u4f1a\u52a0\u5f3a\u8fd9\u6837\u7684\u673a\u68b0\u9707\u52a8\uff0c\u4f7f\u5176\u6700\u7ec8\u751f\u6210\u7684\u7535\u8377\u6700\u5f3a\uff0c\u6709\u52a9\u4e8e\u5176\u5de5\u4f5c\u3002\u4f46\u662f\u5982\u679c\u9891\u7387\u4e0d\u76f8\u540c\uff0c\u5916\u90e8\u7535\u538b\u53ef\u80fd\u4f1a\u62b5\u6d88\u8fd9\u79cd\u673a\u68b0\u9707\u52a8\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u5176\u505c\u6b62\u5de5\u4f5c\u3002<\/p>\n
graph LR\n    E[\u5916\u90e8\u9891\u7387] --> F{\u5339\u914d\u56fa\u6709\u9891\u7387?}\n    F -->|\u662f| G[\u5171\u632f\u653e\u5927]\n    F -->|\u5426| H[\u632f\u8361\u5fae\u5f31]\n\n    G --> I[\u7a33\u5b9a\u8f93\u51fa]\n    H --> J[\u65e0\u6cd5\u5de5\u4f5c]\n\n    %% \u6837\u5f0f\n    classDef cycle fill:#e1f5fe,stroke:#01579b,stroke-width:2px\n    classDef condition fill:#fff3e0,stroke:#e65100,stroke-width:2px\n    classDef success fill:#e8f5e8,stroke:#2e7d32,stroke-width:2px\n    classDef failure fill:#ffebee,stroke:#c62828,stroke-width:2px\n\n    class A,B,C,D cycle\n    class E,F condition\n    class G,I success\n    class H,J failure<\/code><\/pre>\n
\u6676\u632f\u7684\u8c10\u632f\u9891\u7387\u516c\u5f0f\u4e3a\u4e32\u8054\u8c10\u632f\u9891\u7387(fs) = \\frac{1}{(2\\pi\\sqrt{(L_{1}\u00b7C_{1}))}}<\/code>\uff0c\u5176\u4e2dL\u2081\uff1a\u6676\u4f53\u7684\u7b49\u6548\u4e32\u8054\u7535\u611f\uff0cC\u2081\uff1a\u6676\u4f53\u7684\u7b49\u6548\u4e32\u8054\u7535\u5bb9\uff0c\u8fd9\u4e9b\u90fd\u662f\u6676\u4f53\u7684\u7269\u7406\u5c5e\u6027\u3002<\/p>\n
\u6676\u632f\u7ed9\u7535\u8def\u63d0\u4f9b\u4e86\u8ba1\u65f6\u7684\u80fd\u529b\uff0c\u7ed9\u6574\u4e2a\u7535\u8def\u63d0\u4f9b\u4e86\u7edf\u4e00\u7684\u65f6\u95f4\u57fa\u51c6\u3002\u77f3\u82f1\u949f\u5c31\u662f\u4ee5\u8fd9\u79cd\u539f\u7406\u548c\u65b9\u5f0f\u8fd0\u4f5c\u7684\u3002<\/p>\n
flowchart LR\n    subgraph Input ["\u8f93\u5165"]\n        A[\u7535\u6e90] --> B[\u6676\u632f\u7535\u8def]\n    end\n\n    subgraph Crystal ["\u6676\u632f\u6838\u5fc3"]\n        C[\u77f3\u82f1\u6676\u4f53<br\/>16MHz]\n        C --> D[\u7a33\u5b9a\u632f\u8361]\n    end\n\n    subgraph Output ["\u8f93\u51fa\u4e0e\u5e94\u7528"]\n        E[\u65b9\u6ce2\u65f6\u949f] --> F[MCU]\n        F --> G[\u5b9a\u65f6\u5668]\n        F --> H[\u4e32\u53e3\u901a\u4fe1]\n        F --> I[PWM\u8f93\u51fa]\n        F --> J[\u7a0b\u5e8f\u6267\u884c]\n    end\n\n    B --> C\n    D --> E\n\n    %% \u9891\u7387\u6807\u6ce8\n    C -.->|16,000,000\u6b21\/\u79d2| E\n    E -.->|\u7cfb\u7edf\u65f6\u949f| F\n\n    %% \u6837\u5f0f\n    classDef input fill:#f3e5f5,stroke:#7b1fa2\n    classDef crystal fill:#e1f5fe,stroke:#01579b\n    classDef output fill:#e8f5e8,stroke:#2e7d32\n\n    class A,B input\n    class C,D crystal\n    class E,F,G,H,I,J output<\/code><\/pre>\n
NC\/NF\/0R<\/h2>\n
NC\uff0c\u5373No Connect\uff0c\u5f15\u811a\u6216\u539f\u4ef6\u9ed8\u8ba4\u4e0d\u8fde\u63a5<\/p>\n
NF\uff0c\u5373No Fix\uff0c\u539f\u4ef6\u9ed8\u8ba4\u4e0d\u5b89\u88c5<\/p>\n
0R\uff0c0\u5076\u7535\u963b<\/p>\n
\u6ce2\u7279\u7387<\/h2>\n
\u5373\u4e32\u53e3\u901a\u4fe1\u7684\u901f\u7387\u3002\u4e32\u53e3\u901a\u4fe1\u53d1\u9001\u5f15\u811a\uff08TX\uff09\u901a\u5e38\u7a7a\u95f2\u65f6\u4e3a\u9ad8\u7535\u5e73\uff0c\u9700\u8981\u53d1\u9001\u6570\u636e\u65f6\u5148\u53d8\u4e3a\u4e00\u4e2a\u4f4e\u7535\u5e73\u8d77\u59cb\u4f4d\uff0c\u7136\u540e\u53d1\u90018-9\u4f4d\u6570\u636e\uff08\u53ef\u4ee5\u8bbe\u7f6e\uff09\uff0c\u9ad8\u7535\u5e73\u4e3a1\uff0c\u4f4e\u7535\u5e73\u4e3a0\u3002\u540c\u65f6\u53ef\u4ee5\u914d\u7f6e\u6700\u540e\u4e00\u4f4d\u662f\u5426\u4f5c\u4e3a\u6821\u9a8c\u4f4d\uff0c\u6700\u540e\u7d27\u63a5\u7740\u4e00\u4e2a\u505c\u6b62\u4f4d\u7ed3\u675f\u4e00\u6b21\u53d1\u9001\u3002<\/p>\n
   \u250c\u2500\u2500\u2500\u2500\u2500\u252c\u2500\u2500\u2500\u2500\u2500\u252c\u2500\u2500\u2500\u2500\u2500\u2500\u252c\u2500\u2500\u2500\u2500\u2500\u2500\u252c\u2500\u2500\u2500\u2500\u2500\u2500\u252c\u2500\u2500\u2500\u2500\u2500\u2500\u252c\u2500\u2500\u2500\u2500\u2500\u2500\u252c\u2500\u2500\u2500\u2500\u2500\u2500\u252c\u2500\u2500\u2500\u2500\u2500\u2500\u252c\u2500\u2500\u2500\u2500\u2500\u2510\n   \u2502\u8d77\u59cb \u2502\u6570\u636e  \u2502\u6570\u636e  \u2502\u6570\u636e  \u2502\u6570\u636e   \u2502\u6570\u636e  \u2502\u6570\u636e   \u2502\u6570\u636e  \u2502\u6821\u9a8c  \u2502\u505c\u6b62  \u2502\n   \u2502\u4f4d   \u2502\u4f4d0  \u2502\u4f4d1   \u2502\u4f4d2   \u2502\u4f4d3    \u2502\u4f4d4   \u2502\u4f4d5    \u2502\u4f4d6   \u2502\u4f4d7   \u2502\u4f4d   \u2502\n   \u2502(0)  \u2502(LSB)\u2502      \u2502      \u2502      \u2502      \u2502      \u2502      \u2502(MSB) \u2502(1)  \u2502\n   \u2514\u2500\u2500\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2500\u2500\u2518\n   \u65f6\u95f4\u8f74: \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500>\n\n   \u9ad8\u7535\u5e73(1) \u2500\u2500\u2510     \u250c\u2500\u2500\u2510  \u250c\u2500\u2500\u2510     \u250c\u2500\u2500\u2510  \u250c\u2500\u2500\u2510     \u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\n               \u2502     \u2502  \u2502  \u2502  \u2502     \u2502  \u2502  \u2502  \u2502     \u2502\n   \u4f4e\u7535\u5e73(0)   \u2514\u2500\u2500\u2500\u2500\u2500\u2518  \u2514\u2500\u2500\u2518  \u2514\u2500\u2500\u2500\u2500\u2500\u2518  \u2514\u2500\u2500\u2518  \u2514\u2500\u2500\u2500\u2500\u2500\u2518\n               \u8d77\u59cb\u4f4d D0 D1 D2 D3 D4 D5 D6 D7 \u6821\u9a8c\u4f4d \u505c\u6b62\u4f4d<\/code><\/pre>\n
\u6240\u4ee5\u4e32\u53e3\u901a\u4fe1\u6bcf\u6b21\u6570\u636e\u5305\u6700\u591a\u53ea\u80fd\u53d1\u90019bit\u7684\u6570\u636e\u3002\u800c\u6ce2\u7279\u7387<\/strong>\u5c31\u662f\u4e32\u53e3\u901a\u4fe1\u6bcf\u79d2\u949f\u53ef\u4ee5\u4f20\u8f93\u591a\u5c11\u4f4d\u6570\u636e<\/strong>\u3002\u5e38\u7528\u7684\u503c\u75319600\u3001115200\u3001921600\u7b49\u3002<\/p>\n
\u4e32\u53e3\u901a\u4fe1\u534f\u8bae\u662f\u6700\u5e95\u5c42\u6700\u57fa\u672c\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u4e5f\u5c31\u662f\u7269\u7406\u5c42\u7684\u901a\u4fe1\u534f\u8bae\u3002\u5728\u7f51\u4e0a\u8fd8\u6709\u518d\u6b64\u57fa\u7840\u4e4b\u4e0a\u5c01\u88c5\u7684\u66f4\u591a\u7684\u534f\u8bae\u3002<\/p>\n
\u5173\u4e8e\u5171\u5730<\/h2>\n
\u6240\u8c13\u5171\u5730\uff0c\u6545\u540d\u601d\u53ca\u5c31\u662f\u9700\u8981\u6709\u4e00\u4e2a\u5171\u540c\u7684\u5730\u5e73\u9762\u3002\u56e0\u4e3a\u7535\u538b\u662f\u4e00\u4e2a\u76f8\u5bf9\u6570\u503c\u800c\u4e0d\u662f\u4e00\u4e2a\u7edd\u5bf9\u6570\u503c\uff0c\u5373\u201c\u7535\u52bf\u5dee\u201d\uff0c\u5c31\u7c7b\u4f3c\u4e8e\u6d77\u62d4\uff0c\u5373\u76f8\u5bf9\u4e8e\u6d77\u5e73\u9762\u7684\u9ad8\u5ea6\u3002\u4e24\u4e2a\u7cfb\u7edf\u4e4b\u95f4\u7684\u5730\u5e73\u9762\u5e76\u4e0d\u4e00\u5b9a\u662f\u5b8c\u5168\u76f8\u540c\u7684\uff0c\u53ea\u662f\u4eba\u4e3a\u5b9a\u4e49\u4e3a0V\u800c\u5df2\u3002\u6240\u4ee5\u53ea\u6709\u5171\u5730\uff0c\u624d\u6709\u4e00\u4e2a\u56fa\u5b9a\u7684\u53c2\u8003\u70b9\uff0c\u7528\u4e8e\u5224\u65ad\u662f\u9ad8\u7535\u5e73\u8fd8\u662f\u4f4e\u7535\u5e73\u3002<\/p>\n
\u4f46\u53e6\u5916\u4e00\u4e2a\u65b9\u9762\uff0c\u4e00\u822c\u6765\u8bf4\u53ea\u9700\u8981\u5171\u5730\u5373\u53ef\uff0c \u5373\u53ea\u9700\u8981\u56fa\u5b9a\u76840\u7535\u538b\u53c2\u8003\u70b9\uff0c\u5e76\u4e0d\u9700\u8981\u4e00\u4e2a\u56fa\u5b9a\u7684\u9ad8\u7535\u538b\u53c2\u8003\u70b9\uff0c\u56e0\u4e3a\u5171\u5730\u5df2\u7ecf\u53ef\u4ee5\u5224\u65ad\u51fa\u4f4e\u7535\u538b\u548c\u8fd8\u662f\u9ad8\u7535\u538b\u4e86\uff0c\u5e76\u4e0d\u5728\u9700\u8981\u201c\u5171\u7535\u6e90\u201d\u3002\u7535\u6e90\u5c31\u4ec5\u4ec5\u662f\u8ba9\u8bbe\u5907\u542f\u52a8\uff0c\u63d0\u4f9b\u80fd\u6e90\u800c\u5df2\u3002\u6240\u4ee5\u4e24\u4e2a\u7cfb\u7edf\u4e4b\u95f4\u901a\u4fe1\uff0c\u5fc5\u987b\u8981\u6709\u5171\u540c\u7684\u5730\u53c2\u8003\u9762\uff0c\u4f46\u662f\u4f9b\u7535\u53ef\u4ee5\u662f\u5404\u81ea\u72ec\u7acb\u7684\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u4e0a\u5b66\u7684\u65f6\u5019\u6a21\u7535\u6570\u7535\u6ca1\u597d\u597d\u5b66\uff0c\u73b0\u5728\u60f3\u73a9\u4e86\u5f00\u59cb\u75af\u72c2\u8865\u8bfe\u81ea\u5b66\uff0c\u592a\u771f\u5b9e\u4e86 \u4e0a\u62c9\u7535\u963b\uff0c\u4e0b\u62c9\u7535\u963b \u4e0a\u4e0b\u62c9\u7535\u963b\u90fd\u662f\u4e3a\u4e86\u7ed9\u6d6e\u7a7a […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2,106],"tags":[104,107],"series":[],"class_list":["post-7845","post","type-post","status-publish","format-standard","hentry","category-study-notes","category-embedded","tag-104","tag-107"],"_links":{"self":[{"href":"https:\/\/www.wangonc.com\/index.php\/wp-json\/wp\/v2\/posts\/7845","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wangonc.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wangonc.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wangonc.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wangonc.com\/index.php\/wp-json\/wp\/v2\/comments?post=7845"}],"version-history":[{"count":12,"href":"https:\/\/www.wangonc.com\/index.php\/wp-json\/wp\/v2\/posts\/7845\/revisions"}],"predecessor-version":[{"id":8131,"href":"https:\/\/www.wangonc.com\/index.php\/wp-json\/wp\/v2\/posts\/7845\/revisions\/8131"}],"wp:attachment":[{"href":"https:\/\/www.wangonc.com\/index.php\/wp-json\/wp\/v2\/media?parent=7845"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wangonc.com\/index.php\/wp-json\/wp\/v2\/categories?post=7845"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wangonc.com\/index.php\/wp-json\/wp\/v2\/tags?post=7845"},{"taxonomy":"series","embeddable":true,"href":"https:\/\/www.wangonc.com\/index.php\/wp-json\/wp\/v2\/series?post=7845"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}