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db25 [2006/10/15 09:35] |
db25 [2006/10/15 09:35] (current) |
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+ | A designation for a particular type of connector. | ||
+ | DB-25M Function Abbreviation\\ | ||
+ | Pin #1 Chassis/Frame Ground GND\\ | ||
+ | Pin #2 Transmitted Data TD\\ | ||
+ | Pin #3 Receive Data RD\\ | ||
+ | Pin #4 Request To Send RTS\\ | ||
+ | Pin #5 Clear To Send CTS\\ | ||
+ | Pin #6 Data Set Ready DSR\\ | ||
+ | Pin #7 Signal Ground GND\\ | ||
+ | Pin #8 Data Carrier Detect DCD or CD\\ | ||
+ | Pin #9 Transmit + (Current Loop) TD+\\ | ||
+ | Pin #11 Transmit - (Current Loop) TD-\\ | ||
+ | Pin #18 Receive + (Current Loop) RD+\\ | ||
+ | Pin #20 Data Terminal Ready DTR\\ | ||
+ | Pin #22 Ring Indicator RI\\ | ||
+ | Pin #25 Receive - (Current Loop) RD-\\ | ||
+ | http://www.avishowtech.com/midibox/photos/dsub25m.gif |