Address Switch Settings - Avaya Nortel Communication Server 1000 Reference

Address switch settings

Table 283: QSDI card address switch settings
for the QPC841 Quad Serial Data Interface card. The address select jumpers and logic on the
card address the UARTs using two pairs of addresses: 0 and 1, 2 and 3, through 15 and 16.
The pairs do not need to be consecutive. Switch SW14 is used to select the addresses for
ports 1 and 2. Switch SW15 is used to select the addresses for ports 3 and 4.
Table 283: QSDI card address switch settings
SW14
SW15
Device pair
addresses
Note:
On SW16, positions 1, 2, 3, and 4 must be OFF.
Note:
To avoid address conflicts, SW14 and SW15 can never use identical settings.
Note:
To disable ports 1 and 2, set SW14 position 1 to ON. To disable ports 3 and 4, set SW15
position 1 to ON.
Baud rate switch settings
Table 284: QSDI card baud rate switch settings
necessary to set the baud rate.
Circuit Card Reference
Port 1 Port 2
Port 3 Port 4 1
0 1 off
2 3 off
4 5 off
6 7 off
8 9 off
10 11 off
12 13 off
14 15 off
on page 683 lists the address switch settings
Switch settings
2 3 4 5
off off off off
off off off off
off off off off
off off off off
off off off off
off off off off
off off off off
off off off off
on page 684 lists the switch settings
Configuring the QSDI card
6 7 8
on on on
on on off
on off on
on off off
off on on
off on off
off off on
off off off
July 2011 683