多数机电串行设备如电传打字机所经常使用的一种传输技术。采用这种技术时，每个字符由一个起始位、干数据位和一个停止位三部分组成。
The technique used by most electromechanical serial? devices such as teletypewriters, with this technique, each character consists of three parts: a start bit, the data bits and a stop bit.
多数机电串行设备如电传打字机所经常使用的一种传输技术。采用这种技术时，每个字符由一个起始位、干数据位和一个停止位三部分组成。
The technique used by most electromechanical serial? devices such as teletypewriters, with this technique, each character consists of three parts: a start bit, the data bits and a stop bit.
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