Nortel Circuit Card Installation Manual page 688

Nortel networks circuit card description and installation
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Page 688 of 906
553-3001-211
Standard 3.00
NT8D41BA Quad Serial Data Interface Paddle Board
Table 216
NT8D41BA baud rate switch settings
Baud
rate
4,800
9,600
19,200*
*
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 settings for
both switches are shown in Table 217. To avoid system problems, switches
August 2005
Baud Clock
(kHz)
1
76.80
on
153.60
on
307.20
on
(Part 2 of 2)
SW13 (port 1), SW10 (port 2),
SW11 (port 3), SW12 (port 4)
2
on
off
on
3
4
off
off
off
off
on
on

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