Configuring the qsdi paddle board, Option switch settings – Nortel Networks Circuit Card User Manual
Page 687
NT8D41BA Quad Serial Data Interface Paddle Board
Page 687 of 906
Circuit Card
Description and Installation
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.
Figure 161 on
identifies the location of option switches on the QSDI
paddle board. Learn how to set these switches in the following sections.
Once the board has been installed, the system software must be configured to
recognize it. Instructions for doing this are found in the section titled
“Software service changes” on
Option switch settings
Baud rate
Switches SW13, SW10, SW11, and SW12 determine the baud rate for ports
1, 2, 3, and 4, respectively. See the settings for these switches in Table 216.
Table 216
NT8D41BA baud rate switch settings
(Part 1 of 2)
Baud
rate
Baud Clock
(kHz)
SW13 (port 1), SW10 (port 2),
SW11 (port 3), SW12 (port 4)
1
2
3
4
150
2.40
on
off
on
on
300
4.80
on
on
off
on
600
9.60
on
off
off
on
1,200
19.20
on
on
on
off
2,400
38.40
on
off
on
off