NT8D41BA Quad Serial Data Interface Paddle Board 101
Position Position
Slave unit
address 345678
Slave unit
address 345678
27 on off off on off off 59 off off off on off off
28 on off off off on on 60 off off off off on on
29 on off off off on off 61 off off off off on off
30 on off off off off on 62 off off off off off on
31 on off off off off off 63 off off off off off off
32 off on on on on on

NT8D22 jumper settings

EA-GND short (Pins 2 and 3 short) Accessing External EPROM.

EA-VCC short (Pins 2 and 1 short) Accessing Internal EPROM.

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 forthese switches in Ta bl e

317 "SDI paddle board baud rate switch settings" (page 816).

Tabl e 41
QSDI paddle board baud rate switch settings
SW13 (port 1), SW10 (port 2),
SW11 (port 3), SW12 (port 4)
Baud
rate Baud Clock
(kHz) 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
* For future use.
Nortel Communication Server 1000
Circuit Card Reference
NN43001-311 01.04 Standard
Release 5.0 23May 2008
Copyright© 2003-2008, Nor tel Networks
.