Nortel Networks Circuit Card - Manual (Page 132)

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553-3001-211 Standard 3.00 August 2005
NT8D41BA Quad Serial Data Interface Paddle Board
Baud rate
Switches SW13, SW10, SW11, and SW12 determine the baud rate for ports
1, 2, 3, and 4, respectively. See the configuration for these switches in
Table 42.
* For future use.
Address
Switch SW15 or SW16 and logic on the card always address the four UARTs
using a pair of addresses: 0 and 1, 2 and 3 through 14 and 15. The
Table 42
QSDI paddle board baud rate switch settings
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
4,800 76.80 on on off off
9,600 153.60 on off off off
19,200* 307.20 on on on on