Gps Auxiliary Output; Gps Auxiliary Input; Bdm Monitor Output; Bdm Control Input - NorthStar 8700 Technical Reference Manual

Section 8 - Input/output configurations
8.6.2 BDM control
input
8.6.3 BDM
monitor input
8.6.4 BDM
monitor output
8.6.5 GPS auxiliary
input
8.6.6 GPS auxiliary
output
8.6.7 GPS primary
input
PAGE 34
The BDM control input accepts tuning commands in either NMEA 0183
format messages or Magnavox MX-50R-compatible binary control com-
mands. For details, see Section 10.1.1, "NMEA 0183 format control mes-
sages" on page 43. The port characteristics are listed below.
Signal type: RS-232-C or RS-422
•
Data format: NMEA 0183 or binary control commands.
•
Baud rate: 4800 or default of 9600 (8 bits, no parity, 1 stop bit),
•
jumper-selectable
The BDM monitor input port accepts the same messages as the BDM con-
trol input port. The port characteristics are listed below.
Signal type: RS-232-C or RS-422
•
Data format: NMEA 0183 or binary control commands
•
Baud rate: 9600 (8 bits, no parity, 1 stop bit)
•
The BDM monitor output port provides status output messages in ASCII
format. The port characteristics are listed below.
Signal type: RS-232-C or RS-422
•
Data format: ASCII status messages
•
Baud rate: 9600 (8 bits, no parity, 1 stop bit)
•
The auxiliary input port is used to receive RTCM SC-104 V2.1 differential
correction messages. The port characteristics are listed below.
Signal type: RS-232-C or RS-422
•
Data format: NMEA 0183 or binary control commands.
•
Baud rate: 300 to 38,400, default of 9600 (8 bits, no parity, 1 stop bit),
•
jumper-selectable
The output port is used for BDM control functions as well as for future
uses. The port characteristics are listed below.
Signal type: RS-232 or RS-422
•
Data format: NMEA 0183 or binary control commands
•
Baud rate: 300 to 38400, default of 9600 (8 bits, no parity, 1 stop bit),
•
jumper-selectable
The primary input port supports communications via the NMEA-1083
V2.0 and CMC Binary protocols. The port characteristics are listed below.
Signal type: RS-232 or RS-422
•
Data format: NMEA 0183 or binary control commands
•
Baud rate: 300 to 38,400, default of 4800 (8 bits, no parity, 1 stop bit),
•
jumper-selectable
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