Адаптер Nullmodem - разводка интерфейса, техническая информация, описание
Nullmodem
This adapter will enable you to use a normal serialcable as a nullmodem.
(to the Computer).
(to the Serialcable).
25 PIN D-SUB FEMALE to the Computer.
25 PIN D-SUB MALE to the Serialcable.
|
Female |
Male |
|
Shield Ground |
1 |
1 |
Shield Ground |
Transmit Data |
2 |
3 |
Receive Data |
Receive Data |
3 |
2 |
Transmit Data |
Request to Send |
4 |
5 |
Clear to Send |
Clear to Send |
5 |
4 |
Request to Send |
Data Set Ready |
6 |
20 |
Data Terminal Ready |
Data Terminal Ready |
20 |
6 |
Data Set Ready |
Ground |
7 |
7 |
Ground |
Contributor: |
Joakim Цgren
|
Информация предоставлена справочником The Hardware Book Team 1996-2004.
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