檢視串行通信的原始碼

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|<center>'''串行通信'''<br><img
src="https://gimg2.baidu.com/image_search/src=http%3A%2F%2Fbkimg.cdn.bcebos.com%2Fpic%2F203fb80e7bec54e79766f237bb389b504fc26a15&refer=http%3A%2F%2Fbkimg.cdn.bcebos.com&app=2002&size=f9999,10000&q=a80&n=0&g=0n&fmt=auto?sec=1673013234&t=04492b9461d98e87144d8545955e2723" width="280"></center><small>  圖片來自百度</small> 
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串行通信作为计算机通信方式之一，主要起到[[主机]]与外设以及主机之间的数据传输作用，串行通信具有传输线少、成本低的特点，主要适用于近距离的人-机交换、实时监控等系统通信工作当中，借助于现有的[[电话网]]也能实现远距离传输，因此串行通信接口是计算机系统当中的常用接口。 <ref>[https://baike.baidu.com/reference/324843/8fb299CddYNW5cmHjkTIXwdXqzwekk1d-kL3usR3NqZEjwd2pC4kxni7lLdQJoXj_GkSfJ5iSEyGrFCUWnyDiAZ8octhU9oBe9KOwMLwWo8sTZvcN714GA70AVqIJAlxuUyTHzFUK_Sw  ．万方．2018，引用日期2019-07-17] </ref>