90 的人都只數得出三個F~你也是嗎?
Tech Stuff - RS-232 Cables, Wiring and Pinouts 奇怪,我第一次才數到三個...(試看看) 做這個測驗之前記得只能看一次!數一下,在下面的短文裡數有幾個FFINISHED FILES ARE THE RESULT OF YEARS OF SCIENTIFIC STUDY COMBINED WITH THE EXPERIENCE OF YEARS&Pin No. Name Dir Notes/Description 1 DCD IN Data Carrier Detect. Raised by DCE when modem synchronized. 2 RD IN Receive Data (a.k.a RxD, Rx). Arriving data from DCE. 3 TD OUT Transmit Data (a.k.a TxD, Tx). Sending data from DTE. 4 DTR OUT Data ......
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