在线词典
在线词典,是一款在线使用的中英文查词词典。本工具支持查询英文和中文单词及词组的含义,查询效率高、结果丰富,包括单词变体、常用短语、英英释义、同义词、同根词、词语辨析等,是外语学习者必备的在线查词工具。
输入要查询的单词:
data carrier detect
查词链接:
https://www.dute.org/dict/data_carrier_detect
复制链接 数据载波检测
查看英英释义
abstract:
Data Carrier Detect, abbreviated as DCD, or alternately Carrier Detect abbreviated as CD, is a control signal present inside an RS-232 serial communications cable that goes between a computer and another device, such as a modem. This signal is a simple "high/low" status bit that is sent "from DCE to DTE", or in a typical scenario, from the peripheral to the computer.
网络释义
数据载波检测
⑤ DCD数据载波检测(Data Carrier Detect):当DCE检测到载波信号时, 使DCD信号有效,通知DTE端准备接 收。
载波侦测
...连接九针的头” 应该 就是 Tx Rx Gnd DB9形式的RS-232串口的定义 引脚 英文简写 功能说明 1 CD 载波侦测(Data Carrier Detect) 2 RXD 接收 LED显示屏TS232接口母母接线法怎么接 LED显示屏TS232接口母母接线法怎么接俩端对应接2,3,5就可以 LED显示屏TS232接口...
数据载体探测
Digital Compact Cassette 数字小型盒式磁带 Data Carrier Detect 数据载体探测 Direct-Coupled Field effect transistor Logic 直接耦合场效应晶体管逻辑 ..
资料载体检测
... 资料载体,资料记录媒体 data carrier 资料载体检测 data carrier detect 资料载体检测 data carrier detected,DCD ...
常用短语
- Data-Carrier-Detect Status数据载体查出状态;数据载波检测状态
- secondary data carrier detect辅助数据载波检测
- DCD Data Carrier Detect数据载波检测
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