{"id":66238,"date":"2026-01-26T13:50:24","date_gmt":"2026-01-26T05:50:24","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/66238.html"},"modified":"2026-01-26T13:50:24","modified_gmt":"2026-01-26T05:50:24","slug":"%e8%bd%af%e4%bb%b6%e7%ab%af%ef%bc%886%ef%bc%8951%e5%8d%95%e7%89%87%e6%9c%ba%e4%b8%8e%e5%af%84%e5%ad%98%e5%99%a8%e6%80%9d%e7%bb%b4%e5%ad%a6%e4%b9%a0","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/66238.html","title":{"rendered":"\u8f6f\u4ef6\u7aef\uff086\uff0951\u5355\u7247\u673a\u4e0e\u5bc4\u5b58\u5668\u601d\u7ef4\u5b66\u4e60"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"338\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/01\/20260126055019-6977009b907da.png\" width=\"765\" \/><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"178\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/01\/20260126055019-6977009bbb858.png\" width=\"811\" \/><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"285\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/01\/20260126055019-6977009bf1299.png\" width=\"558\" \/><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"616\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/01\/20260126055020-6977009c22918.png\" width=\"586\" \/><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"494\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/01\/20260126055020-6977009c585b8.png\" width=\"438\" \/><\/p>\n<p>Xtal\u8fde\u6676\u632f&#xff0c;\u9a71\u52a8\u5355\u7247\u673a\u7528\u7684<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"313\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/01\/20260126055020-6977009c802d6.png\" width=\"206\" \/><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"261\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/01\/20260126055020-6977009ca2bdf.png\" width=\"428\" \/><\/p>\n<p style=\"margin-left:0\">TTL\u4e00\u79cd\u8bbe\u7f6e\u89c4\u8303<\/p>\n<p style=\"margin-left:0\"><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"378\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/01\/20260126055020-6977009cced41.png\" width=\"686\" \/><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"163\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/01\/20260126055020-6977009cebf2f.png\" width=\"500\" \/><\/p>\n<p style=\"margin-left:0\">\u5173\u4e8e\u5bc4\u5b58\u5668\u90e8\u5206<\/p>\n<p style=\"margin-left:0\"><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"476\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/01\/20260126055021-6977009d1527d.jpg\" width=\"745\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"166\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/01\/20260126055021-6977009d341c0.png\" width=\"919\" \/>\u00a0<img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"473\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/01\/20260126055021-6977009d5af0b.png\" width=\"523\" \/><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"440\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/01\/20260126055021-6977009d80b4d.png\" width=\"724\" \/><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"123\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/01\/20260126055021-6977009db0a0b.png\" width=\"480\" \/><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"716\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/01\/20260126055021-6977009dc9b0e.png\" width=\"823\" \/><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"589\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/01\/20260126055022-6977009e64137.png\" width=\"1031\" \/><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"630\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/01\/20260126055022-6977009edcf7d.png\" width=\"965\" \/><\/p>\n<p style=\"margin-left:0\">2\u7684\u591a\u5c11\u6b21\u65b9&#xff0c;16\u4f4d\u7684\u4e8c\u8fdb\u5236\u6765\u8868\u793a\u4e00\u4e2a\u6570\u5b57&#xff0c;\u8fd9\u4e2a\u6570\u7684\u8868\u793a\u8303\u56f4&#xff0c;\u6709\u7b26\u53f7\u548c\u65e0\u7b26\u53f7\u7684\u533a\u522b<\/p>\n<p style=\"margin-left:0\">Int\u9ed8\u8ba4\u4ec0\u4e48\u90fd\u4e0d\u5199\u5c31\u662f\u6709\u7b26\u53f7\u7684int<\/p>\n<p style=\"margin-left:0\"><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"331\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/01\/20260126055023-6977009f3da44.png\" width=\"740\" \/>\u5b9a\u4e49\u4e86\u53c2\u6570\u7684\u5ef6\u8fdf<\/p>\n<p style=\"margin-left:0\"><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"378\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/01\/20260126055023-6977009f551fb.png\" width=\"793\" \/><\/p>\n<p style=\"margin-left:0\">\u5ef6\u8fdf1ms&#xff0c;\u5faa\u73af500\u6b21<\/p>\n<p style=\"margin-left:0\">If\u62ec\u53f7\u91cc\u7684\u53d8\u91cf&#xff0c;\u975e0\u5373\u589e<\/p>\n<p style=\"margin-left:0\">Unsigned char \u540e\u9762\u90a3\u4e2a\u6807\u8bc6\u7b26\u53ea\u80fd\u6709\u5b57\u6bcd\u662f&#xff0c;\u6570\u5b57&#xff0c;\u4e0b\u5212\u7ebf\u7ec4\u6210&#xff0c;\u4e0d\u80fd\u4ee5\u6570\u5b57\u5f00\u5934<\/p>\n<p style=\"margin-left:0\"><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"496\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/01\/20260126055023-6977009f82913.png\" width=\"841\" \/><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"453\" src=\"2026-01-26x51xlubu3iw.png\" width=\"740\" \/><\/p>\n<p style=\"margin-left:0\">\n<p style=\"margin-left:0\">COM\u516c\u5171\u7aef<\/p>\n<p style=\"margin-left:0\">\n<p style=\"margin-left:0\">3641AS\u662f\u5171\u9634\u6781&#xff0c;3641BS\u662f\u5171\u9633\u6781<\/p>\n<p style=\"margin-left:0\">\u7535\u8def\u56fe\u4e2d\u7684COM\u662f\u63a5\u5730\u7ebf&#xff0c;\u6240\u4ee5\u8fd9\u91cc\u5df2\u7ecf\u6807\u6ce8\u4e86\u662f\u5171\u9634\u6781<\/p>\n<p style=\"margin-left:0\">\u9633\u7801&#xff0c;\u9634\u7801<\/p>\n<p style=\"margin-left:0\">\u4f7f\u80fd\u7535\u5e73\u6709\u6548\u7684\u8bdd&#xff0c;\u5c31\u53ef\u4ee5\u5de5\u4f5c&#xff0c;\u5982\u679c\u4e0d\u6709\u6548\u7684\u8bdd&#xff0c;\u4ed6\u5c31\u4e0d\u80fd\u5de5\u4f5c<\/p>\n<p>\u00a0<img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"504\" src=\"2026-01-26vmadyhd3bib.png\" width=\"739\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"638\" src=\"2026-01-263xg53pm4qxk.png\" width=\"1035\" \/><\/p>\n<p style=\"margin-left:0\">DIR\u5982\u679c\u65f6\u9ad8\u7535\u5e73&#xff0c;\u5c31\u628a\u5de6\u8fb9\u6570\u636e\u8f93\u51fa\u5230\u53f3\u8fb9&#xff0c;\u5982\u679c\u662f\u4f4e\u7535\u5e73&#xff0c;\u5c31\u628a\u53f3\u8fb9\u6570\u636e\u8f93\u51fa\u5230\u5de6\u8fb9<\/p>\n<p style=\"margin-left:0\">\u9ad8\u7535\u5e73\u9a71\u52a8\u80fd\u529b\u5f31&#xff0c;\u6240\u4ee5\u4f4e\u7535\u5e73\u9a71\u52a8\u80fd\u529b\u5f3a\u4e00\u4e9b<\/p>\n<p style=\"margin-left:0\">\u7f13\u51b2\u5668&#xff0c;\u589e\u52a0\u9a71\u52a8\u80fd\u529b\u7684<\/p>\n<p style=\"margin-left:0\"><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"488\" src=\"2026-01-26sglk3ycjnuc.png\" width=\"951\" \/><\/p>\n<p style=\"margin-left:0\">\u5c16\u89d2\u53f7\u662f\u5728\u5b89\u88c5\u76ee\u5f55\u91cc\u5bfb\u627e<\/p>\n<p style=\"margin-left:0\">\u53cc\u5f15\u53f7\u662f\u5728\u81ea\u5df1\u7a0b\u5e8f\u7684\u76ee\u5f55\u5bfb\u627e<\/p>\n<p style=\"margin-left:0\">\u7f16\u7801\u8f6c\u8bd1&#xff0c;\u6709\u4e9b\u590d\u5236\u7684\u6ce8\u91ca\u53ef\u80fd\u662f\u4e71\u7801<\/p>\n<p style=\"margin-left:0\">\u9884\u7f16\u8bd1\u90a3\u4e2a\u540d\u5b57\u4e00\u822c\u53ef\u4ee5\u968f\u4fbf\u5199<\/p>\n<p style=\"margin-left:0\">\u6709\u4e09\u4e2a\u8b66\u544a\u7684\u540c\u5b66&#xff0c;\u6ce8\u610f\u5728ifndef\u548cdefine\u540e\u9762\u8981\u6709\u7a7a\u683c<\/p>\n<p style=\"margin-left:0\">\u6709\u9519\u8bef\u7684\u68c0\u67e5\u4e00\u4e0b\u6587\u4ef6\u540d\u6709\u6ca1\u6709\u9519\u2026<\/p>\n<p style=\"margin-left:0\">ASCII\u62a5\u9519\u7684\u662f\u4f60\u4e3b\u51fd\u6570\u51fd\u6570\u540d\u5199\u9519\u4e86<\/p>\n<p style=\"margin-left:0\">\u663e\u793a\u8b66\u544a\u7684\u5e94\u8be5\u662f\u4f60\u7684\u5934\u6587\u4ef6\u58f0\u660e&#xff0c;\u540e\u9762\u6ca1\u6709\u52a0\u7a7a\u683c<\/p>\n<p style=\"margin-left:0\">\u663e\u793a\u8b66\u544a\u8fd8\u6709\u4e00\u4e2a\u5c31\u662f&#xff1a;\u548c\u5934\u6587\u4ef6\u76f8\u5173\u8054\u7684\u4e3b\u6587\u4ef6\u91cc\u9762&#xff0c;\u7f3a\u77f3\u5934\u6587\u4ef6<\/p>\n<p style=\"margin-left:0\"><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"489\" src=\"2026-01-263av5zxprwys.png\" width=\"856\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"336\" src=\"2026-01-26ingxnuauy5r.png\" width=\"976\" \/><\/p>\n<p style=\"margin-left:0\">transistor transistor logic<\/p>\n<p style=\"margin-left:0\">RS232\u53ea\u80fd\u4f20\u8f93\u5341\u51e0\u7c73<\/p>\n<p style=\"margin-left:0\">RS485\u53ef\u4ee5\u4f20\u8f931000\u7c73\u4e4b\u4e0a<\/p>\n<p style=\"margin-left:0\"><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"439\" src=\"2026-01-26ow3nkhd025v.png\" width=\"834\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"346\" src=\"2026-01-26iic01czzyu4.png\" width=\"795\" \/><\/p>\n<p style=\"margin-left:0\">\u63a7\u5236\u603b\u7ebf\u3001\u6570\u636e\u603b\u7ebf\u3001\u5730\u5740\u603b\u7ebf<\/p>\n<p style=\"margin-left:0\"><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"568\" src=\"2026-01-26g0m5lsikdsk.png\" width=\"950\" \/><\/p>\n<p style=\"margin-left:0\">\u6ce2\u7279\u7387&#061;\u53cc\u65b9\u7ea6\u5b9a\u7684\u4f20\u8f93\u901f\u7387&#xff0c;\u4f20\u9001\u591a\u5c11\u4e2a\u6570\u636e\u5e27<\/p>\n<p style=\"margin-left:0\">\u6bd4\u7279\u7387&#061;\u4f20\u9001\u591a\u5c11\u4e2a\u6570\u636e\u4f4d<\/p>\n<p style=\"margin-left:0\">9\u4f4d\u540e\u9762\u8ddf\u7740\u4e00\u4e2a\u6821\u9a8c<\/p>\n<p style=\"margin-left:0\">\u4e8c\u8fdb\u5236\u6ce2\u7279\u7387\u548c\u6bd4\u7279\u7387\u6570\u503c\u76f8\u7b49<\/p>\n<p style=\"margin-left:0\">\u4e8c\u8fdb\u5236\u7684\u65f6\u5019\u53ef\u4ee5\u8bf4\u4e00\u6837&#xff0c;\u5176\u4ed6\u8981\u6309\u7167\u516c\u5f0f\u8ba1\u7b97&#xff0c;log2<\/p>\n<p style=\"margin-left:0\">\u5947\u5076\u6821\u9a8c&#xff0c;\u6709\u51e0\u4e2a1&#xff0c;\u4e24\u4e2a1&#xff0c;\u5076\u6570&#xff0c;\u7b2c\u4e5d\u4e2a\u5c31\u662f1&#xff0c;\u4f20\u9001\u7684\u6570\u636e\u6709\u5076\u6570\u4e2a1&#xff0c;\u672b\u4f4d\u88651&#xff0c;\u5426\u5219\u88650<\/p>\n<p style=\"margin-left:0\">\u7b2c9\u4f4d\u662f1 \u5c31\u5bf9\u524d\u9762\u7684\u6570\u8fdb\u884c\u5076\u6821\u9a8c \u7b2c9\u4f4d\u662f0 \u5c31\u5bf9\u524d\u9762\u7684\u6570\u8fdb\u884c\u5947\u6821\u9a8c<\/p>\n<p style=\"margin-left:0\">\u5148\u53d1\u4f4e\u4f4d&#xff0c;\u540e\u53d1\u9ad8\u4f4d<\/p>\n<p style=\"margin-left:0\"><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"589\" src=\"2026-01-26gf0tfn3v0r4.png\" width=\"1031\" \/><\/p>\n<\/p>\n<p style=\"margin-left:0\">SBUF&#xff1a;serial buffer&#xff08;\u4e32\u53e3\u7f13\u5b58&#xff09;<\/p>\n<p style=\"margin-left:0\">\u9760\u5b9a\u65f6\u5668\u6765\u7ea6\u5b9a\u901f\u7387<\/p>\n<p style=\"margin-left:0\"><span style=\"color:#4d4d4d\"><span style=\"background-color:#ffffff\">\u00a0T1<\/span><span style=\"background-color:#ffffff\">\u6ea2\u51fa\u7387\u5c31\u662f\u5b9a\u65f6\u5668<\/span><span style=\"background-color:#ffffff\">T1<\/span><span style=\"background-color:#ffffff\">\u6ea2\u51fa\u7684\u9891\u7387<\/span><\/span><\/p>\n<p style=\"margin-left:0\"><span style=\"color:#4d4d4d\"><span style=\"background-color:#ffffff\">\u6ea2\u51fa\u7387\u8d8a\u9ad8&#xff0c;\u6ce2\u7279\u7387\u8d8a\u9ad8<\/span><span style=\"background-color:#ffffff\">\u00b7<\/span><\/span><\/p>\n<p style=\"margin-left:0\"><span style=\"color:#4d4d4d\"><span style=\"background-color:#ffffff\">\u5c31\u662f\u8bf4\u8fd9\u4e24\u4e2a\u5bc4\u5b58\u5668\u7269\u7406\u4e0a\u662f\u5e76\u8054\u5728\u4e00\u8d77\u7684&#xff0c;\u4f46\u662f\u6570\u636e\u7684\u901a\u8fc7\u65b9\u5411\u662f\u76f8\u53cd\u7684<\/span><\/span><\/p>\n<p style=\"margin-left:0\"><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"505\" src=\"2026-01-26m55jk5mtvk3.png\" width=\"879\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"623\" src=\"2026-01-26jl1eiwxlojs.png\" width=\"1022\" \/>\u00a0<img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"155\" src=\"2026-01-26mhjvv4vqngz.png\" width=\"810\" \/><\/p>\n<p><span style=\"color:#4d4d4d\"><span style=\"background-color:#ffffff\">STC<\/span><span style=\"background-color:#ffffff\">\u6240\u6709\u4e2d\u65ad\u90fd\u5177\u5907\u56db\u4e2a\u4e2d\u65ad\u4f18\u5148\u7ea7<\/span><\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"475\" src=\"2026-01-26thoesk1442k.png\" width=\"795\" \/><\/p>\n<p style=\"margin-left:0\">\n<p style=\"margin-left:0\"><span style=\"color:#4d4d4d\"><span style=\"background-color:#ffffff\">EA<\/span><span style=\"background-color:#ffffff\">\u63a7\u5236\u603b\u4e2d\u65ad<\/span><\/span><\/p>\n<p style=\"margin-left:0\"><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"516\" src=\"2026-01-26n143vm5zcht.png\" width=\"810\" \/><\/p>\n<p style=\"margin-left:0\">\n<p style=\"margin-left:0\">\u5bc4\u5b58\u5668\u53ef\u4ee5\u6539\u53d8\u5176\u4e2d\u4e2d\u65ad\u7684\u4f18\u5148\u7ea7<\/p>\n<p style=\"margin-left:0\">\u5916\u90e8\u4e2d\u65adINT0\u662f\u9009\u62e9\u4f4e\u7535\u5e73\u6709\u6548\u8fd8\u662f\u4e0b\u964d\u6cbf\u6709\u6548<\/p>\n<p style=\"margin-left:0\"><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"340\" src=\"2026-01-26bew1gpbfq2i.png\" width=\"953\" \/><\/p>\n<p>\u00a0<img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"418\" src=\"2026-01-26kqcoijfvibp.png\" width=\"860\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"384\" src=\"2026-01-26j2vvvebvmri.png\" width=\"1163\" \/>\u00a0<img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"470\" src=\"2026-01-26yl3vvpwjsyj.png\" width=\"924\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"464\" src=\"2026-01-26miwcistvp1q.png\" width=\"780\" \/>\u00a0<img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"569\" src=\"2026-01-263k1agh1rvmx.png\" width=\"1098\" \/><\/p>\n<p style=\"margin-left:0\">GATE \u95e8\u63a7\u4f4d<\/p>\n<p style=\"margin-left:0\">C\/T,\u5b9a\u65f6\u6a21\u5f0f\u8bbe\u7f6e\u4e3a0&#xff0c;\u8ba1\u6570\u6a21\u5f0f\u8bbe\u7f6e\u4e3a1&#xff0c;\u65b9\u5f0f1\u901a\u5e38\u662f\u5b9a\u65f6\u8ba1\u6570\u5668\u7684\u5de5\u4f5c&#xff0c;\u65b9\u5f0f2\u4e3b\u8981\u662f\u5bf9\u4e32\u53e3\u901a\u4fe1\u6ce2\u7279\u7387\u7684\u4e00\u4e2a\u751f\u6210<\/p>\n<p style=\"margin-left:0\"><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"354\" src=\"2026-01-261seewgmyxse.png\" width=\"941\" \/><\/p>\n<p>\u00a0T1\u5b9a\u65f6\u5668\u6ea2\u51fa\u65f6\u81ea\u52a8\u7f6e1&#xff0c;TR1\u8bbe\u7f6e\u4e3a1\u7684\u65f6\u5019&#xff0c;\u5b9a\u65f6\u5668\u5f00\u59cb\u5de5\u4f5c&#xff0c;TR1\u8bbe\u7f6e\u4e3a0\u7684\u65f6\u5019&#xff0c;\u5b9a\u65f6\u5668\u505c\u6b62\u5de5\u4f5c<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"419\" src=\"2026-01-26s4hwr5rob1s.png\" width=\"808\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"530\" src=\"2026-01-26w3xunmjhrrq.png\" width=\"1071\" \/>\u00a0\u65f6\u949f&#xff0c;\u8ba1\u6570\u5355\u5143&#xff0c;\u4e2d\u65ad<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"291\" src=\"2026-01-26codvh3ptelv.png\" width=\"719\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"346\" src=\"2026-01-26a5ml5xrofiw.png\" width=\"849\" \/><\/p>\n<p style=\"margin-left:0\">\u7531\u5916\u90e8\u5f15\u811a\u63d0\u4f9b\u8109\u51b2\u65f6&#xff0c;\u5355\u7247\u673a\u7684\u5b9a\u65f6\u5668\u5c31\u662f\u8ba1\u6570\u5668<\/p>\n<p style=\"margin-left:0\">\u7ed91\u8ba1\u6570\u5668\u00a0 \u7ed90\u5b9a\u65f6\u5668&#xff0c;\u5c31\u4e2d\u95f4\u90a3\u4e2a\u8ddf\u5f00\u5173\u4e00\u6837\u7684\u4e1c\u897f<\/p>\n<p style=\"margin-left:0\">\u4e00\u4e2a\u662f\u5916\u90e8\u5b9a\u65f6\u5668\u4e00\u4e2a\u662f\u5185\u90e8\u5b9a\u65f6\u5668<\/p>\n<p style=\"margin-left:0\">\u90a3\u4e2a\u540c\u5b66\u8bf4\u7684\u76f4\u63a5\u8d4b\u503c0x11\u7684\u90a3\u4e2a&#xff0c;\u4f60\u662f\u9ed8\u8ba4\u5df2\u77e5\u5b9a\u65f6\u56681\u7684\u72b6\u6001\u662f0001&#xff0c;\u5982\u679c\u90a3\u4e2a\u7a0b\u5e8f\u5df2\u7ecf\u5728\u8dd1\u4e86&#xff0c;\u4f60\u540e\u9762\u518d\u8bbe\u7f6e\u8fd9\u4e2a\u7a0b\u5e8f\u65f6\u5019&#xff0c;\u4f60\u5e76\u4e0d\u77e5\u9053\u524d\u9762\u90a3\u4e2a\u7a0b\u5e8f\u7684\u5b9a\u65f6\u5668\u72b6\u6001\u662f\u4ec0\u4e48&#xff0c;\u8001\u5e08\u8fd9\u91cc\u8bbe\u7f6e\u7684\u975e\u5e38\u6cdb\u7528<\/p>\n<p style=\"margin-left:0\"><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"509\" src=\"2026-01-263hyjx2ejj03.png\" width=\"918\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"533\" src=\"2026-01-265w0q5ixx4bv.png\" width=\"929\" \/>\u00a0<img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"271\" src=\"2026-01-26tfdm01roxst.png\" width=\"928\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"436\" src=\"2026-01-261gdwpct4ry2.png\" width=\"849\" \/>\u00a0<img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"501\" src=\"2026-01-26nhdhtmstf02.png\" width=\"988\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"578\" src=\"2026-01-260ejbxy3w5pz.png\" width=\"974\" \/>\u00a0<img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"391\" src=\"2026-01-26ncbggryiywc.png\" width=\"749\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"509\" src=\"2026-01-263nbttb5dpv5.png\" width=\"954\" \/>\u00a0<img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"605\" src=\"2026-01-26dfwmatan44u.png\" width=\"913\" \/><\/p>\n<p style=\"margin-left:0\">TR0\u63a7\u5236\u662f\u5426\u8ba1\u65f6&#xff08;\u7531\u6211\u4eec\u5199\u7684\u7a0b\u5e8f\u63a7\u5236&#xff0c;\u8f6f\u4ef6\u63a7\u5236&#xff09;&#xff0c;TF0\u544a\u8bc9\u4f60\u662f\u5426\u6709\u4e2d\u65ad\u4fe1\u53f7\u8fdb\u6765&#xff0c;\u591a\u770b\u51e0\u904d\u5c31\u61c2\u4e86<\/p>\n<p style=\"margin-left:0\">\n<p style=\"margin-left:0\">\u5b66\u8fc78086\u6c47\u7f16\u8868\u793a\u6beb\u65e0\u538b\u529b<\/p>\n<p style=\"margin-left:0\">\u4e5f\u5c31\u662f\u8bf4\u5bc4\u5b58\u5668\u662f\u7528\u6765\u5b58\u53d6\u6570\u636e\u7684&#xff0c;\u4f46\u662f\u7279\u6b8a\u529f\u80fd\u5bc4\u5b58\u5668\u5728\u5176\u4e2d\u7684\u67d0\u4e00\u4f4d\u8fd8\u5e26\u4e86\u9644\u52a0\u529f\u80fd&#xff0c;\u6839\u636e\u4f60\u7ed9\u7684\u6570\u636e\u5224\u65ad\u8be5\u4f4d\u662f0\u8fd8\u662f1&#xff0c;\u6765\u63a7\u5236\u7535\u8def<\/p>\n<p style=\"margin-left:0\"><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"539\" src=\"2026-01-26edi01xoryvl.png\" width=\"863\" \/><\/p>\n<p>\u00a0<img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"439\" src=\"2026-01-26i00zch5s1rw.png\" width=\"875\" \/><\/p>\n<p style=\"margin-left:0\">Keil\u5de6\u4e0b\u89d2\u7b2c\u56db\u4e2a\u53ef\u4ee5\u5199\u6a21\u677f<\/p>\n<p style=\"margin-left:0\">TCON \u65f6\u4e00\u4e2a\u7279\u6b8a\u7684\u5bc4\u5b58\u5668, \u5176\u4e2dTCON\u662f timer control \u7684\u7f29\u5199<\/p>\n<p style=\"margin-left:0\">51\u5355\u7247\u673a\u4e2d\u7684\u5b9a\u65f6\u5668\u63a7\u5236\u5b57\u4e2d\u6709\u4e24\u4e2a\u63a7\u5236\u4f4dTR0\u3001TR1&#xff0c;\u5206\u522b\u7528\u4e8e\u542f\u52a8\u3001\u505c\u6b62\u5b9a\u65f6\u5668\u7684\u8ba1\u6570&#xff0c;\u4efb\u4f55\u65f6\u523b&#xff0c;\u5f53TR0\/TR1\u4e3a1\u65f6&#xff0c;T0\/T1\u5b9a\u65f6\u5668\u8ba1\u6570&#xff1b;<\/p>\n<p style=\"margin-left:0\">\u5f53TR0\/TR1\u4e3a0\u65f6&#xff0c;T0\/T1\u5b9a\u65f6\u5668\u505c\u6b62\u8ba1\u6570&#xff0c;\u7f6eTR0\/TR1\u4e3a1\u7684\u6307\u4ee4\u4e00\u822c\u5e94\u8be5\u5728\u521d\u59cb\u5316\u7a0b\u5e8f\u6216\u4e3b\u7a0b\u5e8f\u6216\u5176\u4ed6\u7a0b\u5e8f\u4e2d\u3002<\/p>\n<p style=\"margin-left:0\"><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"565\" src=\"2026-01-26wscbyew31bm.png\" width=\"1039\" \/><\/p>\n<p>\u00a0\u4e09\u7ea7\u7ba1\u5f00\u5173\u9a71\u52a8\u7535\u8def<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"661\" src=\"2026-01-26swz5k4hpp0y.png\" width=\"913\" \/><\/p>\n<p style=\"margin-left:0\">\u5c31\u622a\u6b62\u548c\u5bfc\u901a\u72b6\u6001<\/p>\n<p style=\"margin-left:0\">\u5c31\u76f8\u5f53\u4e8e\u5728\u8f93\u5165\u4fe1\u53f7\u6ce2\u4e0a\u518d\u53e0\u52a0\u4e00\u4e2a\u9a71\u52a8\u7535\u538b&#xff0c;\u8fd9\u6837\u4e0d\u4ec5\u8f93\u5165\u4fe1\u53f7\u4e0d\u4f1a\u53d8\u8fd8\u589e\u5f3a\u4e86\u9a71\u52a8\u80fd\u529b<\/p>\n<p style=\"margin-left:0\"><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"536\" src=\"2026-01-26wshj4lpvw51.png\" width=\"873\" \/><\/p>\n<p>\u00a0\u8fbe\u6797\u987f\u7ba1&#xff0c;\u589e\u5927\u9a71\u52a8\u80fd\u529b\u7684<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"609\" src=\"2026-01-26lroa1amvlmv.png\" width=\"1022\" \/><\/p>\n<p style=\"margin-left:0\">\u975e\u95e8&#xff0c;\u8f93\u51651&#xff0c;\u8f93\u51fa0<\/p>\n<p style=\"margin-left:0\">\u9ad8\u963b\u6001\u662f\u4e00\u4e2a\u6570\u5b57\u7535\u8def\u91cc\u5e38\u89c1\u7684\u672f\u8bed&#xff0c;\u6307\u7684\u662f\u7535\u8def\u7684\u4e00\u79cd\u8f93\u51fa\u72b6\u6001&#xff0c;\u65e2\u4e0d\u662f\u9ad8\u7535\u5e73\u4e5f\u4e0d\u662f\u4f4e\u7535\u5e73&#xff0c;\u5982\u679c\u9ad8\u963b\u6001\u518d\u8f93\u5165\u4e0b\u4e00\u7ea7\u7535\u8def\u7684\u8bdd&#xff0c;\u5bf9\u4e0b\u7ea7\u7535\u8def\u65e0\u4efb\u4f55\u5f71\u54cd&#xff0c;\u548c\u6ca1\u63a5\u4e00\u6837\u3002<\/p>\n<p style=\"margin-left:0\">\u65e0\u6e90\u8702\u9e23\u5668\u4e0d\u80fd\u4e00\u76f4\u901a\u7535<\/p>\n<p style=\"margin-left:0\">\u4e50\u7406\u5148\u8df3\u8fc7\u4e86<\/p>\n<p style=\"margin-left:0\"><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"525\" src=\"2026-01-26ziks22sy2wq.png\" width=\"604\" \/><\/p>\n<\/p>\n<p style=\"margin-left:0\">\u5341\u4e8c\u5747\u5206\u5f8b&#xff0c;\u53ef\u4ee5\u7701\u53bb\u5f88\u591a\u4ee3\u7801\u5b58\u50a8\u7a7a\u95f4&#xff0c;\u4e4b\u540e\u518d\u5199<\/p>\n<p style=\"margin-left:0\">\n<p><span style=\"color:#4f4f4f\"><span style=\"background-color:#ffffff\">\u6307\u4ee4\u5468\u671f&#xff1a;<\/span><\/span><\/p>\n<p><span style=\"background-color:#ffffff\"><span style=\"color:#4d4d4d\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 CPU<\/span><\/span><span style=\"background-color:#ffffff\"><span style=\"color:#4d4d4d\">\u6bcf <\/span><\/span><span style=\"background-color:#ffffff\"><span style=\"color:#fe2c24\">\u53d6\u51fa <\/span><\/span><span style=\"background-color:#ffffff\"><span style=\"color:#4d4d4d\">\u4e00\u6761\u6307\u4ee4\u5e76 <\/span><\/span><span style=\"background-color:#ffffff\"><span style=\"color:#fe2c24\">\u6267\u884c <\/span><\/span><span style=\"background-color:#ffffff\"><span style=\"color:#4d4d4d\">\u8fd9\u6761\u6307\u4ee4&#xff0c;\u90fd\u8981\u5b8c\u6210\u4e00\u7cfb\u5217\u7684\u64cd\u4f5c&#xff0c;\u8fd9\u4e00\u7cfb\u5217\u64cd\u4f5c\u6240\u9700\u8981\u7684\u65f6\u95f4\u901a\u5e38\u53eb\u505a\u4e00<\/span><\/span><span style=\"background-color:#ffffff\"><span style=\"color:#0d0016\">\u4e2a<\/span><\/span>\u6307\u4ee4\u5468\u671f<span style=\"background-color:#ffffff\"><span style=\"color:#4d4d4d\">\u3002<\/span><\/span><span style=\"background-color:#ffffff\"><span style=\"color:#0d0016\">\u6362\u8a00\u4e4b<\/span><\/span><span style=\"background-color:#ffffff\"><span style=\"color:#fe2c24\">\u6307\u4ee4\u5468\u671f\u662f\u53d6\u51fa\u4e00\u6761\u6307\u4ee4\u5e76\u6267\u884c\u8fd9\u6761\u6307\u4ee4\u7684\u65f6\u95f4<\/span><\/span><span style=\"background-color:#ffffff\"><span style=\"color:#0d0016\">\u3002\u7531\u4e8e\u5404\u6761\u6307\u4ee4\u7684\u64cd\u4f5c\u529f\u80fd\u4e0d\u540c&#xff0c;\u56e0\u6b64<\/span><\/span><span style=\"background-color:#ffffff\"><span style=\"color:#fe2c24\">\u5404\u79cd\u6307\u4ee4\u7684\u6307\u4ee4\u5468\u671f\u662f\u4e0d\u5c3d\u76f8\u540c\u7684<\/span><\/span><span style=\"background-color:#ffffff\"><span style=\"color:#0d0016\">\u3002\u4f8b\u5982\u4e00\u6761\u52a0\u6cd5\u6307\u4ee4\u7684\u6307\u4ee4\u5468\u671f\u540c\u4e00\u6761\u4e58\u6cd5\u6307\u4ee4\u7684\u6307\u4ee4\u5468\u671f\u662f\u4e0d\u76f8\u540c\u7684 \u3002<\/span><\/span><\/p>\n<p><span style=\"color:#4f4f4f\"><span style=\"background-color:#ffffff\">\u673a\u5668\u5468\u671f&#xff1a;<\/span><\/span><\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <span style=\"background-color:#ffffff\"><span style=\"color:#f29100\">\u673a\u5668\u5468\u671f<\/span><\/span><span style=\"background-color:#ffffff\"><span style=\"color:#4d4d4d\">\u4e5f\u79f0\u4e3a<\/span><\/span><span style=\"background-color:#ffffff\"><span style=\"color:#f29100\">CPU<\/span><\/span><span style=\"background-color:#ffffff\"><span style=\"color:#f29100\">\u5468\u671f<\/span><\/span><span style=\"background-color:#ffffff\"><span style=\"color:#4d4d4d\">\u3002\u5728\u8ba1\u7b97\u673a\u4e2d&#xff0c;\u4e3a\u4e86\u4fbf\u4e8e\u7ba1\u7406&#xff0c;\u5e38\u628a\u4e00\u6761\u6307\u4ee4\u7684\u6267\u884c\u8fc7\u7a0b\u5212\u5206\u4e3a\u82e5\u5e72\u4e2a\u9636\u6bb5&#xff08;\u5982\u53d6\u6307\u3001\u8bd1\u7801\u3001\u6267\u884c\u7b49&#xff09;&#xff0c;\u6bcf\u4e00\u9636\u6bb5\u5b8c\u6210\u4e00\u4e2a\u57fa\u672c\u64cd\u4f5c\u3002<\/span><\/span><span style=\"background-color:#ffffff\"><span style=\"color:#f29100\">\u5b8c\u6210\u4e00\u4e2a\u57fa\u672c\u64cd\u4f5c\u6240\u9700\u8981\u7684\u65f6\u95f4\u79f0\u4e3a\u673a\u5668\u5468\u671f<\/span><\/span><span style=\"background-color:#ffffff\"><span style=\"color:#4d4d4d\">\u3002\u4e00\u822c\u60c5\u51b5\u4e0b&#xff0c;\u4e00\u4e2a<\/span><\/span><span style=\"background-color:#ffffff\"><span style=\"color:#f29100\">\u673a\u5668\u5468\u671f\u7531\u82e5\u5e72\u4e2a\u65f6\u949f\u5468\u671f<\/span><\/span><span style=\"background-color:#ffffff\"><span style=\"color:#4d4d4d\">\u7ec4\u6210 \u3002<\/span><\/span><\/p>\n<p><span style=\"color:#4f4f4f\"><span style=\"background-color:#ffffff\">\u65f6\u949f\u5468\u671f&#xff1a;<\/span><\/span><\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <span style=\"background-color:#ffffff\"><span style=\"color:#33c5da\">\u65f6\u949f\u5468\u671f<\/span><\/span><span style=\"background-color:#ffffff\"><span style=\"color:#0d0016\">T<\/span><\/span><span style=\"background-color:#ffffff\"><span style=\"color:#0d0016\">\u53c8\u79f0\u4e3a\u632f\u8361\u5468\u671f&#xff0c;\u7531\u5355\u7247\u673a\u7247\u5185\u632f\u8361\u7535\u8def<\/span><\/span><span style=\"background-color:#ffffff\"><span style=\"color:#0d0016\">OSC<\/span><\/span><span style=\"background-color:#ffffff\"><span style=\"color:#0d0016\">\u4ea7\u751f&#xff0c;<\/span><\/span><span style=\"background-color:#ffffff\"><span style=\"color:#33c5da\">\u5e38\u5b9a\u4e49\u4e3a\u65f6\u949f\u8109\u51b2\u9891\u7387\u7684\u5012\u6570&#xff0c;\u662f\u65f6\u5e8f\u4e2d\u6700\u5c0f\u7684\u65f6\u95f4\u5355\u4f4d<\/span><\/span><span style=\"background-color:#ffffff\"><span style=\"color:#0d0016\">\u3002\u4f8b\u5982&#xff0c;\u82e5\u67d0\u5355\u7247\u673a\u65f6\u949f\u9891\u7387\u4e3a<\/span><\/span><span style=\"background-color:#ffffff\"><span style=\"color:#0d0016\">1MHz<\/span><\/span><span style=\"background-color:#ffffff\"><span style=\"color:#0d0016\">&#xff0c;\u5219\u5b83\u7684\u65f6\u949f\u5468\u671f<\/span><\/span><span style=\"background-color:#ffffff\"><span style=\"color:#0d0016\">T<\/span><\/span><span style=\"background-color:#ffffff\"><span style=\"color:#0d0016\">\u5e94\u4e3a<\/span><\/span><span style=\"background-color:#ffffff\"><span style=\"color:#0d0016\">1\u03bcs<\/span><\/span><span style=\"background-color:#ffffff\"><span style=\"color:#0d0016\">\u3002\u7531\u4e8e\u65f6\u949f\u8109\u51b2\u662f\u8ba1\u7b97\u673a\u7684\u57fa\u672c\u5de5\u4f5c\u8109\u51b2&#xff0c;\u5b83\u63a7\u5236\u7740\u8ba1\u7b97\u673a\u7684\u5de5\u4f5c\u8282\u594f&#xff0c;\u4f7f\u8ba1\u7b97\u673a\u7684\u6bcf\u4e00\u6b65\u5de5\u4f5c\u90fd\u7edf\u4e00\u5230\u5b83\u7684\u6b65\u8c03\u4e0a\u6765\u3002\u663e\u7136&#xff0c;<\/span><\/span><span style=\"background-color:#ffffff\"><span style=\"color:#33c5da\">\u5bf9\u540c\u4e00\u79cd\u673a\u578b\u7684\u8ba1\u7b97\u673a&#xff0c;\u65f6\u949f\u9891\u7387\u8d8a\u9ad8&#xff0c;\u8ba1\u7b97\u673a\u7684\u5de5\u4f5c\u901f\u5ea6\u5c31\u8d8a\u5feb<\/span><\/span><span style=\"background-color:#ffffff\"><span style=\"color:#0d0016\">\u3002\u4f46\u662f&#xff0c;\u7531\u4e8e\u4e0d\u540c\u7684\u8ba1\u7b97\u673a\u786c\u4ef6\u7535\u8def\u548c\u5668\u4ef6\u7684\u4e0d\u5b8c\u5168\u76f8\u540c&#xff0c;\u6240\u4ee5\u5b83\u4eec\u9700\u8981\u7684\u65f6\u949f\u5468\u671f\u9891\u7387\u8303\u56f4\u4e5f\u4e0d\u4e00\u5b9a\u76f8\u540c<\/span><\/span><\/p>\n<p><span style=\"color:#4f4f4f\"><span style=\"background-color:#ffffff\">\u4e09\u8005\u4e4b\u95f4\u7684\u5173\u7cfb&#xff1a;<\/span><\/span><\/p>\n<p><span style=\"color:#4d4d4d\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <span style=\"background-color:#ffffff\">\u6307\u4ee4\u5468\u671f\u7531\u82e5\u5e72\u4e2a\u673a\u5668\u5468\u671f\u7ec4\u6210&#xff0c;\u800c\u673a\u5668\u5468\u671f\u53c8\u5305\u542b\u82e5\u5e72\u4e2a\u65f6\u949f\u5468\u671f&#xff0c;\u57fa\u672c\u603b\u7ebf\u5468\u671f\u7531<\/span><span style=\"background-color:#ffffff\">4<\/span><span style=\"background-color:#ffffff\">\u4e2a\u65f6\u949f\u5468\u671f\u7ec4\u6210<\/span><\/span><\/p>\n<p><span style=\"color:#4d4d4d\"><span style=\"background-color:#ffffff\">11.0592<\/span><span style=\"background-color:#ffffff\">\u6676\u632f\u7684\u673a\u5668\u5468\u671f\u7684\u9891\u7387<\/span><span style=\"background-color:#ffffff\">11.0592\/12<\/span><span style=\"background-color:#ffffff\">&#xff0c;\u8fd9\u91cc\u6ca1\u61c2&#xff0c;\u524d\u9762\u5f39\u5e55\u4e0d\u8981\u641e\u9519\u4e86&#xff0c;\u673a\u68b0\u5468\u671f\u4e3a<\/span><span style=\"background-color:#ffffff\">12\/11.0592<\/span><span style=\"background-color:#ffffff\">&#xff0c;<\/span><span style=\"background-color:#ffffff\">1<\/span><span style=\"background-color:#ffffff\">\u673a\u5668\u5468\u671f<\/span><span style=\"background-color:#ffffff\">&#061;12\/<\/span><span style=\"background-color:#ffffff\">\u6676\u632f&#xff0c;\u8fd9\u91cc\u8bf4\u7684\u662f\u4e00\u4e2a\u673a\u5668\u5468\u671f\u7684\u9891\u7387&#xff0c;\u4e5f\u5c31\u662f\u4e00\u673a\u5668\u5468\u671f\u7684\u5012\u6570&#xff0c;\u5373\u4e3a<\/span><span style=\"background-color:#ffffff\">11.0592\/12<\/span><span style=\"background-color:#ffffff\">\u673a\u5668\u5468\u671f\u7b49\u4e8e<\/span><span style=\"background-color:#ffffff\">12<\/span><span style=\"background-color:#ffffff\">\u4e2a\u65f6\u949f\u5468\u671f<\/span><span style=\"background-color:#ffffff\">,<\/span><span style=\"background-color:#ffffff\">\u65f6\u949f\u5468\u671f\u662f\u6676\u632f\u9891\u7387\u7684\u5012\u6570<\/span><\/span><\/p>\n<p><span style=\"color:#4d4d4d\"><span style=\"background-color:#ffffff\">\u8ba1\u65f6\u5668\u521d\u59cb\u503c&#xff0c;\u6ee1\u4e86\u6ea2\u51fa&#xff0c;\u7528\u521d\u59cb\u503c\u91cd\u65b0\u8d4b\u503c\u3002\u5c31\u662f\u7528<\/span><span style=\"background-color:#ffffff\">65536<\/span><span style=\"background-color:#ffffff\">\u53bb\u51cf\u8fd9\u4e2a\u503c&#xff0c;\u5c31\u662f\u8ba1\u65f6\u5668\u6240\u8981\u8ba1\u65f6\u7684\u65f6\u95f4\u3002\u5dee\u503c\u624d\u662f\u8ba1\u65f6\u65f6\u95f4\u3002<\/span><\/span><\/p>\n<p style=\"margin-left:0\">\u8fd9\u8ddf\u8bb2\u5b9a\u65f6\u5668\u7684\u65f6\u5019\u628a\u521d\u59cb\u503c\u8bbe\u4e3a64535\u4e00\u4e2a\u9053\u7406<\/p>\n<p style=\"margin-left:0\">\u8fd9\u6837\u5e94\u8be5\u91cd\u88c5\u8f7d\u503c\u5230\u4e2d\u65ad\u65f6\u95f4\u5c31\u662f\u5468\u671f\u4e86<\/p>\n<p style=\"margin-left:0\">\u7ec8\u4e8e\u60f3\u660e\u767d\u4e3a\u4ec0\u4e48\u90a3\u4e2a\u5468\u671f\u8981\u96642\u4e86&#xff0c;\u56e0\u4e3a\u5728\u8fd9500ms\u65f6\u95f4\u5185&#xff0c;\u6bcf\u534a\u4e2a\u5468\u671f\u8702\u9e23\u5668\u90fd\u8981\u7ffb\u8f6c\u4e00\u6b21&#xff0c;\u8fd9\u4e2a\u7ffb\u8f6c\u7531\u5b9a\u65f6\u5668\u6bcf\u534a\u4e2a\u5468\u671f\u5b8c\u6210\u4e00\u6b21<\/p>\n<p style=\"margin-left:0\"><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"554\" src=\"2026-01-26ieamhwgkosc.png\" width=\"1028\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"461\" src=\"2026-01-26jcjkj0hsdgt.png\" width=\"1019\" \/>\u00a0<img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"663\" src=\"2026-01-26yto1etftn0e.png\" width=\"1078\" \/><\/p>\n<p style=\"margin-left:0\">random access memory \u968f\u673a\u8bbf\u95ee\u5b58\u50a8\u5668&#xff0c;\u6389\u7535\u4e22\u5931<\/p>\n<p style=\"margin-left:0\">\u53ea\u8bfb\u5b58\u50a8\u5668ROM&#xff0c;\u4e0d\u4e22\u5931<\/p>\n<p style=\"margin-left:0\">Static SRAM,\u5b58\u50a8\u7ed3\u6784\u5c31\u662f\u9501\u5b58\u5668&#xff0c;JK\u89e6\u53d1\u5668&#xff0c;D\u89e6\u53d1\u5668<\/p>\n<p style=\"margin-left:0\">static random access memory \u9759\u6001\u968f\u673a\u5b58\u50a8\u5668 \u901f\u5ea6\u5feb&#xff0c;\u5bb9\u91cf\u5c11&#xff0c;\u6210\u672c\u9ad8&#xff1b; dynamic random access memory\u52a8\u6001\u968f\u673a\u5b58\u50a8\u5668&#xff0c;\u5b58\u50a8\u6570\u636e\u662f\u7528\u7535\u5bb9&#xff0c;\u96c6\u6210\u5ea6\u9ad8&#xff0c;\u5bb9\u503c\u5c0f&#xff0c;\u4f1a\u6f0f\u7535&#xff0c;\u8981\u914d\u4e00\u4e2a\u626b\u63cf\u7535\u8def&#xff0c;\u6bcf\u9694\u4e00\u6bb5\u65f6\u95f4&#xff0c;\u8bfb\u53d6\u8fd9\u4e2a\u6570\u636e&#xff0c;\u7136\u540e\u8865\u7535&#xff0c;\u76f8\u6bd4SRAM&#xff0c;\u6210\u672c\u66f4\u4f4e&#xff0c;\u5bb9\u91cf\u66f4\u5927&#xff0c;SRAM\u6bd4DRAM\u66f4\u5feb\u4e00\u4e9b&#xff0c;\u4f46\u6574\u4f53\u4e0a\u90fd\u6bd4ROM\u5feb &#xff1b;read only memory \u53ea\u8bfb\u5b58\u50a8\u5668<\/p>\n<p style=\"margin-left:0\">\u7b2c\u4e00\u4ee3\u7684BIOS\u5c31\u662f\u7528MROM<\/p>\n<p style=\"margin-left:0\">PROM&#xff0c;\u53ea\u80fd\u5199\u4e00\u6b21<\/p>\n<p style=\"margin-left:0\">EPROM,\u7d2b\u5916\u7ebf\u64e6\u9664<\/p>\n<p style=\"margin-left:0\">AB\u76d8\u7559\u7ed9\u8f6f\u76d8\u7684<\/p>\n<p style=\"margin-left:0\"><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"503\" src=\"2026-01-261skfe1ppkac.png\" width=\"926\" \/><\/p>\n<\/p>\n<p style=\"margin-left:0\">\u6a2a\u5411\u7684\u7ebf\u53ef\u4ee5\u628a\u4ed6\u79f0\u4e3a\u5730\u5740\u603b\u7ebf<\/p>\n<p style=\"margin-left:0\">\u4e0a\u9762\u7684\u4e8c\u6781\u7ba1\u753b\u53cd\u4e86&#xff0c;\u4e8c\u6781\u7ba1\u662f\u9632\u6b62\u8fd9\u4e9b\u884c\u4e32\u8054<\/p>\n<p style=\"margin-left:0\">\u6bcf\u6b21\u53ea\u9009\u62e9\u4e00\u884c\u5982\u679c\u4e0d\u52a0\u4e8c\u6781\u7ba1\u5176\u5b83\u884c\u4e5f\u4f1a\u88ab\u6fc0\u6d3b\u3002\u5bfc\u81f4\u4fe1\u53f7\u88ab\u4e92\u76f8\u5e72\u6270\u3002<\/p>\n<p style=\"margin-left:0\">\u5c31\u662f\u8bf4\u73b0\u5728\u5730\u5740\u7ebf\u548c\u6570\u636e\u7ebf\u9700\u8981\u8fde\u63a5\u7684\u8bdd\u4e0d\u76f4\u63a5\u8fde\u800c\u662f\u52a0\u4e2a\u4e8c\u6781\u7ba1\u8fde&#xff0c;\u6240\u4ee5\u53ea\u80fd\u6b63\u5411\u5bfc\u901a<\/p>\n<p style=\"margin-left:0\">\u6ca1\u6709\u6570\u636e\u7684\u4f4d\u7f6e\u6ca1\u6709\u7ebf\u8fde\u63a5&#xff0c;\u6709\u6570\u636e\u7684\u5730\u65b9\u867d\u7136\u6709\u7ebf\u8fde\u63a5\u4f46\u7531\u4e8e\u4e8c\u7ea7\u7ba1\u7684\u5355\u5411\u6027\u6240\u4ee5\u90fd\u4e0d\u80fd\u5c06\u9ad8\u7535\u5e73\u6d41\u5165\u672a\u88ab\u9009\u4e2d\u7684\u884c<\/p>\n<p style=\"margin-left:0\">\u84dd\u8272\u7684\u6bd4\u8f83\u7279\u6b8a&#xff0c;\u5bb9\u6613\u88ab\u51fb\u7a7f&#xff0c;\u53ea\u80fd\u51fb\u7a7f\u4e00\u6b21<\/p>\n<p style=\"margin-left:0\">\u5730\u5740\u6709\u4e2a\u7279\u6027&#xff0c;\u4e00\u6b21\u53ea\u80fd\u9009\u4e2d\u4e00\u884c<\/p>\n<p style=\"margin-left:0\"><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"656\" src=\"2026-01-26fogy3l33pvt.png\" width=\"1015\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"531\" src=\"2026-01-26nahi4kvuo1y.png\" width=\"995\" \/><\/p>\n<p style=\"margin-left:0\">\u6ce8\u610f\u8fd9\u91cc\u7684static\u5f88\u91cd\u8981&#xff0c;\u4e00\u5b9a\u8981\u8bbe\u7f6e\u6210\u5168\u5c40\u53d8\u91cf&#xff01;&#xff01;<\/p>\n<p style=\"margin-left:0\">\u8fd9\u91cc\u4e0d\u6e05\u96f6\u76f8\u5f53\u4e8e\u6309\u952e\u6309\u4e0b\u540e\u4e00\u76f4\u5904\u4e8e\u6309\u4e0b\u72b6\u6001&#xff0c;\u6ca1\u6709\u62ac\u624b&#xff0c;\u8fd9\u56de\u5bfc\u81f4\u6700\u540e\u79d2\u8868\u6162\u4e00\u500d&#xff0c;\u522b\u95ee\u6211\u4e3a\u4ec0\u4e48\u77e5\u9053&#xff0c;\u90fd\u662f\u6cea<\/p>\n<p style=\"margin-left:0\">\u516b\u4e2a0\u7684\u539f\u56e0\u662f\u4ed6\u5efa\u7acb\u4e86\u4e00\u4e2a\u6570\u7ec4&#xff0c;\u6709\u4e5d\u4f4d&#xff0c;\u4f46\u662f\u6ca1\u6709\u590d\u5236&#xff0c;\u7cfb\u7edf\u4f1a\u9ed8\u8ba4\u4e3a\u91cc\u9762\u5168\u662f0&#xff0c;\u81f3\u4e8e\u4e3a\u4ec0\u4e48\u662f9\u4e2a\u6570&#xff0c;\u56e0\u4e3a\u7d20\u7ec4\u662f\u4ece\u7b2c0\u4e2a\u5f00\u59cb&#xff0c;\u800c\u6211\u4eec\u7684\u6570\u7801\u7ba1\u5b9a\u4e49\u7684\u7b2c\u4e00\u4e2a\u662f1&#xff0c;\u800c\u4e14\u603b\u5171\u6709\u516b\u4e2a\u6570\u7801\u7ba1<\/p>\n<p style=\"margin-left:0\">\u9759\u6001\u53d8\u91cf&#xff0c;\u5f53\u7a0b\u5e8f\u591a\u6b21\u6267\u884c\u4ed6\u7684\u5b9a\u4e49\u8bed\u53e5\u65f6&#xff0c;\u53ea\u6709\u7b2c\u4e00\u6b21\u6709\u6548<\/p>\n<p style=\"margin-left:0\">\u8fd9\u91cc\u7b2c\u4e00\u4f4d\u8df3\u8fc7\u662f\u56e0\u4e3a,\u8001\u5e08\u7684Loop\u51fd\u6570\u662f\u4ece\u6570\u7ec4\u7684\u7b2c\u4e8c\u4f4d,\u4e5f\u5c31\u662f[1]\u5f00\u59cb\u7684,\u6240\u4ee5\u4f5c\u4e3a\u7b2c\u4e00\u4f4d\u7684[0]\u88ab\u8df3\u8fc7,\u4e5f\u6b63\u662f\u56e0\u4e3a\u8df3\u8fc7\u4e86\u7b2c\u4e00\u4f4d,\u6240\u4ee5\u6570\u7ec4\u7684\u957f\u5ea6\u662f8&#043;1&#061;9<\/p>\n<p style=\"margin-left:0\">\u800cNixie_Buf[]\u548cNixieTable[]\u6570\u7ec4,\u662f\u901a\u8fc7\u51fd\u6570Nixie_Loop()\u51fd\u6570\u4e2d\u8c03\u7528\u51fd\u6570Nixie()\u6765\u5b9e\u73b0\u7684<\/p>\n<p style=\"margin-left:0\"><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"499\" src=\"2026-01-263nqugxjvihg.png\" width=\"881\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"528\" src=\"2026-01-261lcxecdvw4l.png\" width=\"986\" \/>\u00a0<img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"510\" src=\"2026-01-26ro4pyayyz5d.png\" width=\"928\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"515\" src=\"2026-01-26lxbf0omzy2y.png\" width=\"1040\" \/><\/p>\n<h3>\u6570\u7801\u7ba1\u00a0<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"561\" src=\"2026-01-26k55zts5jxvf.png\" width=\"1011\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"665\" src=\"2026-01-2622scgmwz1db.png\" width=\"1140\" \/>\u00a0<img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"579\" src=\"2026-01-26hifadnucyf5.png\" width=\"1171\" \/><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"518\" src=\"2026-01-26rvzzjeuzwok.png\" width=\"1200\" \/><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"386\" src=\"2026-01-26ovi0agepbni.png\" width=\"220\" \/><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"528\" src=\"2026-01-26ckcj3duff3s.png\" width=\"763\" \/>\u5360\u7528\u5185\u5b58\u7a7a\u95f4(RAM)\u7684&#xff0c;\u800c\u5b9a\u4e49\u4e3acode\u65f6\u662f\u76f4\u63a5\u5206\u914d\u5230\u7a0b\u5e8f\u7a7a\u95f4\u4e2d&#xff0c;\u7f16\u8bd1\u540e&#xff0c;\u7f16\u7801\u5360\u7528\u7684\u7a7a\u95f4\u662f\u7a0b\u5e8f\u5b58\u50a8\u7a7a\u95f4(ROM)&#xff0c;\u8be5\u53d8\u91cf\u662f\u53ea\u8bfb\u7684&#xff0c;\u4f5c\u4e3a\u8868\u683c\u67e5\u8be2\u7528\u7684\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"606\" src=\"2026-01-26pumds1c5ux2.png\" width=\"864\" \/><\/p>\n<h3>\u4e2d\u65ad\u00a0<\/h3>\n<p style=\"margin-left:0\">\u4e2d\u65ad\u5206\u4e3a\u5916\u90e8\u4e2d\u65ad&#xff0c;\u5b9a\u65f6\u5668\u4e2d\u65ad\u548c\u4e32\u53e3\u4e2d\u65ad<\/p>\n<p style=\"margin-left:0\"><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"659\" src=\"2026-01-26klcouz40swc.png\" width=\"1148\" \/><\/p>\n<p>\u4e2d\u65ad\u662f\u4e00\u4e2a\u968f\u673a\u7684\u00a0<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"688\" src=\"2026-01-26sgozrp02f2e.png\" width=\"1200\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"673\" src=\"2026-01-26ew3xrgic5jg.png\" width=\"1200\" \/>\u00a0<img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"423\" src=\"2026-01-2601jy3fxtjmi.png\" width=\"1015\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"729\" src=\"2026-01-26ssz4p3h3vlj.png\" width=\"1200\" \/>\u00a0<img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"710\" src=\"2026-01-26g1pgh0ln2ov.png\" width=\"1200\" \/><\/p>\n<p style=\"margin-left:0\">\u4e0b\u964d\u6cbf\u89e6\u53d1<\/p>\n<p style=\"margin-left:0\">\u6253\u5f00\u4e2d\u65ad\u6807\u5fd7\u4f4d<\/p>\n<p style=\"margin-left:0\">\u603b\u4e2d\u65ad<\/p>\n<p>\u00a0<img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"646\" src=\"2026-01-26m522ogjqf3i.png\" width=\"1200\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"615\" src=\"2026-01-26moelhlefxzc.png\" width=\"1200\" \/>\u00a0<img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"749\" src=\"2026-01-26bpyuufnokf2.png\" width=\"1200\" \/><\/p>\n<p style=\"margin-left:0\">\n<p style=\"margin-left:0\">\u4e0d\u4ec5\u95e8\u63a7\u5236\u4f4d&#061;1&#xff0c;INT1&#xff0c;TR1&#061;1\u624d\u80fd\u542f\u52a8\u95e8\u63a7\u5236\u4f4d<\/p>\n<p>\u00a0<img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"706\" src=\"2026-01-26xodyooauddd.png\" width=\"1200\" \/><\/p>\n<p>TH0\u548cTL0\u662f\u6211\u4eec\u7684\u4e00\u4e2a\u521d\u503c\u8d4b\u503c<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"626\" src=\"2026-01-265slujvqddws.png\" width=\"1136\" \/>\u00a0<img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"765\" src=\"2026-01-26tdkcae3myed.png\" width=\"1200\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"314\" src=\"2026-01-26un2musrpqw2.png\" width=\"850\" \/>\u00a0<img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"348\" src=\"2026-01-26p5gr4qfgq3o.png\" width=\"884\" \/><\/p>\n<h3>\u91cd\u8981\u7684\u5bc4\u5b58\u5668\u00a0<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"998\" src=\"2026-01-26qzw3u3oopzu.png\" width=\"1200\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"521\" src=\"2026-01-261dfwydv3bfd.png\" width=\"1200\" \/>\u00a0<img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"865\" src=\"2026-01-26oighjxw0bca.png\" width=\"1200\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"748\" src=\"2026-01-262zcorqi2zlx.png\" width=\"1200\" \/>\u00a0<img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"529\" src=\"2026-01-26swbibbi1k52.png\" width=\"1200\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"314\" src=\"2026-01-26ysv5hqsf3kc.png\" width=\"850\" \/>\u00a0<img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"524\" src=\"2026-01-26i1jl0olfvhf.png\" width=\"1200\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"475\" src=\"2026-01-26oaxoft5zrwp.png\" width=\"1200\" \/>\u00a0<img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"685\" src=\"2026-01-264jez3aibqgg.png\" width=\"1200\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"316\" src=\"2026-01-26ohoc4ok2fqm.png\" width=\"1200\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Xtal\u8fde\u6676\u632f&#xff0c;\u9a71\u52a8\u5355\u7247\u673a\u7528\u7684 TTL\u4e00\u79cd\u8bbe\u7f6e\u89c4\u8303 \u5173\u4e8e\u5bc4\u5b58\u5668\u90e8\u5206 2\u7684\u591a\u5c11\u6b21\u65b9&#xff0c;16\u4f4d\u7684\u4e8c\u8fdb\u5236\u6765\u8868\u793a\u4e00\u4e2a\u6570\u5b57&#xff0c;\u8fd9\u4e2a\u6570\u7684\u8868\u793a\u8303\u56f4&#xff0c;\u6709\u7b26\u53f7\u548c\u65e0\u7b26\u53f7\u7684\u533a\u522b<br \/>\nInt\u9ed8\u8ba4\u4ec0\u4e48\u90fd\u4e0d\u5199\u5c31\u662f\u6709\u7b26\u53f7\u7684int<br \/>\n\u5b9a\u4e49\u4e86\u53c2\u6570\u7684\u5ef6\u8fdf \u5ef6\u8fdf1ms&#xff0c;\u5faa\u73af500\u6b21<br \/>\nIf\u62ec\u53f7\u91cc\u7684\u53d8\u91cf&#xff0c;\u975e0\u5373\u589e<br \/>\nUnsigned char \u540e\u9762\u90a3\u4e2a\u6807\u8bc6\u7b26\u53ea\u80fd\u6709\u5b57\u6bcd\u662f&#xff0c;\u6570\u5b57&#xff0c;\u4e0b\u5212\u7ebf\u7ec4\u6210&#xff0c;\u4e0d\u80fd\u4ee5\u6570<\/p>\n","protected":false},"author":2,"featured_media":66218,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[371],"topic":[],"class_list":["post-66238","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-server","tag-371"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u8f6f\u4ef6\u7aef\uff086\uff0951\u5355\u7247\u673a\u4e0e\u5bc4\u5b58\u5668\u601d\u7ef4\u5b66\u4e60 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.wsisp.com\/helps\/66238.html\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u8f6f\u4ef6\u7aef\uff086\uff0951\u5355\u7247\u673a\u4e0e\u5bc4\u5b58\u5668\u601d\u7ef4\u5b66\u4e60 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"og:description\" content=\"Xtal\u8fde\u6676\u632f&#xff0c;\u9a71\u52a8\u5355\u7247\u673a\u7528\u7684 TTL\u4e00\u79cd\u8bbe\u7f6e\u89c4\u8303 \u5173\u4e8e\u5bc4\u5b58\u5668\u90e8\u5206 2\u7684\u591a\u5c11\u6b21\u65b9&#xff0c;16\u4f4d\u7684\u4e8c\u8fdb\u5236\u6765\u8868\u793a\u4e00\u4e2a\u6570\u5b57&#xff0c;\u8fd9\u4e2a\u6570\u7684\u8868\u793a\u8303\u56f4&#xff0c;\u6709\u7b26\u53f7\u548c\u65e0\u7b26\u53f7\u7684\u533a\u522b Int\u9ed8\u8ba4\u4ec0\u4e48\u90fd\u4e0d\u5199\u5c31\u662f\u6709\u7b26\u53f7\u7684int \u5b9a\u4e49\u4e86\u53c2\u6570\u7684\u5ef6\u8fdf \u5ef6\u8fdf1ms&#xff0c;\u5faa\u73af500\u6b21 If\u62ec\u53f7\u91cc\u7684\u53d8\u91cf&#xff0c;\u975e0\u5373\u589e Unsigned char \u540e\u9762\u90a3\u4e2a\u6807\u8bc6\u7b26\u53ea\u80fd\u6709\u5b57\u6bcd\u662f&#xff0c;\u6570\u5b57&#xff0c;\u4e0b\u5212\u7ebf\u7ec4\u6210&#xff0c;\u4e0d\u80fd\u4ee5\u6570\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.wsisp.com\/helps\/66238.html\" \/>\n<meta property=\"og:site_name\" content=\"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"article:published_time\" content=\"2026-01-26T05:50:24+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/01\/20260126055019-6977009b907da.png\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/66238.html\",\"url\":\"https:\/\/www.wsisp.com\/helps\/66238.html\",\"name\":\"\u8f6f\u4ef6\u7aef\uff086\uff0951\u5355\u7247\u673a\u4e0e\u5bc4\u5b58\u5668\u601d\u7ef4\u5b66\u4e60 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\",\"isPartOf\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/#website\"},\"datePublished\":\"2026-01-26T05:50:24+00:00\",\"dateModified\":\"2026-01-26T05:50:24+00:00\",\"author\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/66238.html#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.wsisp.com\/helps\/66238.html\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/66238.html#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.wsisp.com\/helps\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u8f6f\u4ef6\u7aef\uff086\uff0951\u5355\u7247\u673a\u4e0e\u5bc4\u5b58\u5668\u601d\u7ef4\u5b66\u4e60\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/#website\",\"url\":\"https:\/\/www.wsisp.com\/helps\/\",\"name\":\"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\",\"description\":\"\u9999\u6e2f\u670d\u52a1\u5668_\u9999\u6e2f\u4e91\u670d\u52a1\u5668\u8d44\u8baf_\u670d\u52a1\u5668\u5e2e\u52a9\u6587\u6863_\u670d\u52a1\u5668\u6559\u7a0b\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.wsisp.com\/helps\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"zh-Hans\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41\",\"name\":\"admin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery\",\"contentUrl\":\"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery\",\"caption\":\"admin\"},\"sameAs\":[\"http:\/\/wp.wsisp.com\"],\"url\":\"https:\/\/www.wsisp.com\/helps\/author\/admin\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u8f6f\u4ef6\u7aef\uff086\uff0951\u5355\u7247\u673a\u4e0e\u5bc4\u5b58\u5668\u601d\u7ef4\u5b66\u4e60 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.wsisp.com\/helps\/66238.html","og_locale":"zh_CN","og_type":"article","og_title":"\u8f6f\u4ef6\u7aef\uff086\uff0951\u5355\u7247\u673a\u4e0e\u5bc4\u5b58\u5668\u601d\u7ef4\u5b66\u4e60 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","og_description":"Xtal\u8fde\u6676\u632f&#xff0c;\u9a71\u52a8\u5355\u7247\u673a\u7528\u7684 TTL\u4e00\u79cd\u8bbe\u7f6e\u89c4\u8303 \u5173\u4e8e\u5bc4\u5b58\u5668\u90e8\u5206 2\u7684\u591a\u5c11\u6b21\u65b9&#xff0c;16\u4f4d\u7684\u4e8c\u8fdb\u5236\u6765\u8868\u793a\u4e00\u4e2a\u6570\u5b57&#xff0c;\u8fd9\u4e2a\u6570\u7684\u8868\u793a\u8303\u56f4&#xff0c;\u6709\u7b26\u53f7\u548c\u65e0\u7b26\u53f7\u7684\u533a\u522b Int\u9ed8\u8ba4\u4ec0\u4e48\u90fd\u4e0d\u5199\u5c31\u662f\u6709\u7b26\u53f7\u7684int \u5b9a\u4e49\u4e86\u53c2\u6570\u7684\u5ef6\u8fdf \u5ef6\u8fdf1ms&#xff0c;\u5faa\u73af500\u6b21 If\u62ec\u53f7\u91cc\u7684\u53d8\u91cf&#xff0c;\u975e0\u5373\u589e Unsigned char \u540e\u9762\u90a3\u4e2a\u6807\u8bc6\u7b26\u53ea\u80fd\u6709\u5b57\u6bcd\u662f&#xff0c;\u6570\u5b57&#xff0c;\u4e0b\u5212\u7ebf\u7ec4\u6210&#xff0c;\u4e0d\u80fd\u4ee5\u6570","og_url":"https:\/\/www.wsisp.com\/helps\/66238.html","og_site_name":"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","article_published_time":"2026-01-26T05:50:24+00:00","og_image":[{"url":"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/01\/20260126055019-6977009b907da.png"}],"author":"admin","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"admin","\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"2 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.wsisp.com\/helps\/66238.html","url":"https:\/\/www.wsisp.com\/helps\/66238.html","name":"\u8f6f\u4ef6\u7aef\uff086\uff0951\u5355\u7247\u673a\u4e0e\u5bc4\u5b58\u5668\u601d\u7ef4\u5b66\u4e60 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","isPartOf":{"@id":"https:\/\/www.wsisp.com\/helps\/#website"},"datePublished":"2026-01-26T05:50:24+00:00","dateModified":"2026-01-26T05:50:24+00:00","author":{"@id":"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41"},"breadcrumb":{"@id":"https:\/\/www.wsisp.com\/helps\/66238.html#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.wsisp.com\/helps\/66238.html"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.wsisp.com\/helps\/66238.html#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.wsisp.com\/helps"},{"@type":"ListItem","position":2,"name":"\u8f6f\u4ef6\u7aef\uff086\uff0951\u5355\u7247\u673a\u4e0e\u5bc4\u5b58\u5668\u601d\u7ef4\u5b66\u4e60"}]},{"@type":"WebSite","@id":"https:\/\/www.wsisp.com\/helps\/#website","url":"https:\/\/www.wsisp.com\/helps\/","name":"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","description":"\u9999\u6e2f\u670d\u52a1\u5668_\u9999\u6e2f\u4e91\u670d\u52a1\u5668\u8d44\u8baf_\u670d\u52a1\u5668\u5e2e\u52a9\u6587\u6863_\u670d\u52a1\u5668\u6559\u7a0b","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.wsisp.com\/helps\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"zh-Hans"},{"@type":"Person","@id":"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41","name":"admin","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/image\/","url":"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery","contentUrl":"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery","caption":"admin"},"sameAs":["http:\/\/wp.wsisp.com"],"url":"https:\/\/www.wsisp.com\/helps\/author\/admin"}]}},"_links":{"self":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/posts\/66238","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/comments?post=66238"}],"version-history":[{"count":0,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/posts\/66238\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/media\/66218"}],"wp:attachment":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/media?parent=66238"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/categories?post=66238"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/tags?post=66238"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/topic?post=66238"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}