通信接口----2018-04-07 12:25:19
通信接口(communication interface )是指中央处理器和标准通信子系统之间的接口。 如:RS232接口。RS232接口就是串口,电脑机箱后方的9芯插座,旁边一般有 |O|O| 样标识。
----2018-04-07 12:25:19
通信接口(communication interface )是指中央处理器和标准通信子系统之间的接口。 如:RS232接口。RS232接口就是串口,电脑机箱后方的9芯插座,旁边一般有 |O|O| 样标识。
----2018-04-07 12:25:19
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