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了解了串行/并行高速信号,你才能开始PCB布线

2019-01-11 10:03:00 发布者:广东合通建业科技股份有限公司
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      什么是串行总线,什么是并行总线?

  DUIYUCHUANXINGZONGXIAN,BINGXINGZONGXIAN,CONGZIMIANYIYINIJIUZHIDAOGEDAGAILE。CHUANXINGJIUSHISHUJUSHIYIWEIYIWEIDEFASONG,BINGXINGJIUSHISHUJUYIZUYIZUDEFASONG。RUXIATUSUOSHI



7m体育   BINGXINGCHUANSHUZUIHAODELIZIJIUSHICUNCHUXINPIANDDR,TASHIYOUYIZUSHUJUXIAND0—D7,JIADQS,DQM,ZHEIYIZUXIANSHIYIQICHUANSHUDE,WULUNNAWEICHANSHENGCUOWU,SHUJUDOUBUHUIZHENGQUEDECHUANSONGGUOQU,ZHIYOUZHONGXINCHUANSHU。SUOYISHUJUXIANMEIGENXIANYAODENGZHANG,BIXUDERAOJIXIACAIXING。

7m体育   CHUANXINGSHUJUJIUBUYIYANG,SHUJUSHIYIWEIYIWEIDECHUAN,WEIYUWEIZHIJIANSHIMEIYOULIANXIDE。BUHUIYINWEIZHEIWEIYOUCUOWU,SHIXIAYIWEIBUNENGCHUANSHU。BINGXINGSHUJUSHIYIZUSHUJUQIZHONGYIWEIBUDUI,ZHENGZUSHUJUDOUBUXING。

  高速并行,串行布线的区别

7m体育   BINGXINGSHUJUYINWEISHIYIZUYIZUYIQICHUANDE,MEIYIWEIDOUBIXUSHIYIQICHUANSHUDAOWEI,BUNENGSHUOYOUYIWEIKEYICHIDAOYIDIAN,YINCIYIZUXIANZHIJIANZAIBUXIANSHIJIUDEDENGZHANG。BUXINNILAIKANKANXIAMIANDEJIZHANGTU





7m体育   ZHEIXIEWANWANQUQUDEXIANJIUSHIWEILEYIZUXIANNENGDENGZHANG,SUOYIDUANDEXIANJIUBIXUZHEIYANGRAOJIXIA,SHIBUSHIKANZHEJIUYOUQIANTIAOSHEZAIPA,XINHUANGDEHEN。ZHEIJIUSHISHEXINGXIANDEYOULAI。

  CHUANXINGSHUJUSUISHUOSHIYIWEIYIWEIDECHUAN,BUYONGDENGZHANG,DANYEBINGBUSHIYIGENXIAN,GAOSUXIANYIBANDOUSHIZOUCHAFENXIAN,YEJIUSHIYIZHENGYIFULIANGGENXIAN。ZHEISHIWEILETIGAOKANGGANRAOXINGNENG。BUGUOCHUANXINGZONGXIANNENGZOU10G,20GDEXINHAO,BINGXINGZONGXIANJIUBUXINGLE。JIURANGDAJIALAIJIANSHIYIXIACHUANXINGZONGXIANDEMOYANGBA





  KANCHUSHENMELEMA?GENQITABUXIANYOUBUYIYANGBA。XIANZOUDEBUSHIYIBANDE45DUJIAO,ZHEIGEQISHISHI10DUZOUXIAN,WEISHENMESHI10DU?ZHEIGESHILAOWAIFANGZHENJISHIJIANDEJIEGUO,10DUBIZOUYUANHUDUIXINHAOCHUANSHUDEXINGNENGHAIYAOHAO。

  各种高速总线接口的速率

7m体育   ZHEILIJIDAJIAKEPUYIXIA,JIDAJIAKANKANGEZHONGZONGXIANDESULV,RUXIATUSUOSHI



7m体育   ZHEIQIZHONGSULVZUIGAODESHILEIDIANJIEKOU,ZUIGAODADAOLE40G,USBLILUNSHANGZUIKUAIDESHIUSB3.1DADAO10G,HDMIZUIKUAINENGDAO10.2G。XIANSHIJIEKOUYETINGKUAIDADAOLE32.4G。PCI-EZUIKUAISHI16G。ZHUYIZHEIXIETONGTONGDOUSHICHUANXINGGAOSUTONGXINJIEKOU。

7m体育   WOMENJIALIDEWANGLUOYIBANSHITONGGUOGUANGXIANJIEJINLAIDE,GUANGCHUANSHUSHEBEISULVYIBANFENWEI155Mb/s、622Mb/s、1.25Gb/s、2.5Gb/s、10Gb/s,YEJIUSHISHUOMUQIANGUANGXIANDEZUIDACHUANSHUSULVSHI10Gb/s。

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