Table of Contents
Advertisement
The connector pin assignment described in
assignments for the modem port.
Table C-13.
Pin Assignment
114200 Rev. A
Service Modem Port DB-9 Pin Assignments
Pin 1
Pin 9
Table C-13
Pin No.
Signal Name
1
DCD (Data carrier detect)
2
TXD (Transmit data)
3
RXD (Receive data)
4
DSR (Data set ready)
5
GND
6
DTR (Data terminal ready)
7
CTS (Clear to send)
8
RTS (Request to send)
9
Not used
Technical Specifications
shows signal and pin
Direction
From modem
To modem
From modem
From modem
N/A
To modem
From modem
To modem
N/A
C-15
Advertisement
Table of Contents
