Configuring The Qsdi Paddle Board - Avaya Nortel Communication Server 1000 Reference

Table 196: Connectors J1, J2, J3, and J4 pin assignments
Pin #
1
2
3
4
5
6
7
8
Note:
In DTE mode the signals CD, DSR, and CTS are tied to +12 volts to signify that the port
on the QSDI paddle board is always ready to transmit and receive data. This mode is set
to connect to a terminal device (DTE).
Note:
In DCE mode the signals DTR and RTS are tied to +12 volts to signify that the port on
the QSDI paddle board is always ready to transmit and receive data. This mode is set to
connect to a modem device (DCE).

Configuring the QSDI paddle board

Configuring the QSDI paddle board to work in a system consists of setting these option
switches for each serial port:
• Baud rate
• Port address
• DTE/DCE mode
The QSDI paddle board has fourteen option switches, SW2–13, SW15-16.
NT8D41BA QSDI paddle board
QSDI paddle board. Learn how to set these switches in the following sections.
Once the board is installed, the system software must be configured to recognize it. Instructions
for doing this are found in the section titled
Circuit Card Reference
Signal Purpose in DTE mode
DCD Data Carrier detect (Note 1)
RD Transmitted data
TD Received data
DTR Data terminal ready
GND Signal Ground
DSR Data set ready (Note 1)
RTS Request to send (Not Used)
CTS Clear to send (Note 1)
on page 465 identifies the location of option switches on the
Configuring the QSDI paddle board
Purpose in DCE mode
Data Carrier detect (Not used)
Received data
Transmitted data
Data terminal ready (Note 2)
Signal Ground
Data set ready
Request to send (Note 2)
Clear to send
Software service changes
Figure 148:
on page 470.
July 2011 467