Mike's PBX Cookbook

NT8D41AA - Dual Port SDI
Paddle Board DIP Switch Settings

Port addresses:

Device #SW4
Port 1Port 21234
01OffOnOnOn
23OffOnOnOff
45OffOnOffOn
67OffOnOffOff
89OffOffOnOn
1011OffOffOnOff
1213OffOffOffOn
1415OffOffOffOff

Baud rate:

Baud
Rate
Port 1: SW2Port 2: SW3
12341234
150OffOffOnOnOffOffOnOn
300OffOnOffOnOffOnOffOn
600OffOffOffOnOffOffOffOn
1200OffOnOnOffOffOnOnOff
2400OffOffOnOffOffOffOnOff
4800OffOnOffOffOffOnOffOff
9600OffOffOffOffOffOffOffOff

DTE/DCE setting:

ModePort 1-SW5Port 1-SW6
DTE
(terminal)
All positions:
On
All positions:
Off
DCE
(modem)
All positions:
Off
All positions:
On
"Port 2-SW7Port 2-SW8
DTE
(terminal)
All positions:
On
All positions:
Off
DCE
(modem)
All positions:
Off
All positions:
On

NT8D41AA-sm.jpg
Click image for larger view


NT8D41AA - Dual Port SDI Paddle Board


Reference:
Circuit - Description and Installation
553-3001-211, Standard 2, September 2004

Software Configuration:

LD 17 - Serial port configuration parameters.

Prompt Response Description
REQ:CHGChange configuration
TYPE:CFNConfiguration type
IOTBYESChange input/output devices
ADANNEW TTY x
NEW PRT x
Define a new system terminal (printer) port as device x, where x = 0 to 15.
CDNO1-16Use the SDI paddle board number to keep track of all ports.
DENSDDENDouble density SDI paddle board
USERxxxMessage types for port x, eg: MTC SCH BUG = Maintenance, Service Change, Software errors
XSM(NO) YESPort is used for the system monitor.