ADS-B FDL-978 Series and
Lite Series Installation Manual
Document No. 87343 Rev G
FFS Copyright © 2016 All rights reserved.
3-13
Table 9. Serial Port Output Baud Rate Settings
Setting
Description
4800, 9600, 19200,
38400, 57600, 115200
These baud rates are typical for RS-232 or RS-422 equipment but
the correct rate must be selected to match the interfacing
equipment’s configured or default baud rate.
230400, 460800
These high baud rates are not normally recommended for RS-232
serial ports.
3.3.2.3 ARINC 429 Port Input Configuration
The ARINC 429 input data formats and speed configuration settings are described in the
following tables:
Table 10. ARINC 429 Port Input Configuration Settings
Setting
(1)
Interface
Description
UNUSED
(Not Used)
-
No connection to ARINC 429 input port.
ADC
(Air Data
Computer)
Altitude Input
Altitude, Airspeed, Vertical Rate data input. Format for air
data sensors and computers that output the Air Data
Computer Labels listed in the table below.
ADC&AHRS
(ADC+AHRS)
Altitude &
Heading
Input
Altitude, Airspeed, Vertical Rate, & True Heading data
input. Format for devices that output the Labels listed in
the ADC&AHRS table below.
AHRS
(AHRS)
Heading
Input
True Heading data input. Format for devices that output
the True Heading Label 314
Transpndr-Cntrl
(Txpdr Control)
Heading
Input
Squawk Code, IDENT, and Call Sign. Format for
transponders or controllers that output the ARINC
Transponder Control Data Labels listed in the table below.
GPS-743
(GPS)
GPS Input
GPS position, velocity, time, and integrity data input.
Format for the FFS 1203C or other sensors that output the
ARINC 743A/B labels (listed in GPS-743 Labels Table
below) and ALSO outputs a Time Mark that is UTC
second synchronized.
Traffic
(Other 1)
TCAS Input
TCAS Intruder Traffic data input. Format for TCAS that
output the Labels listed in the Traffic Input table below.
GPS-PRAIM-743
(Other 2)
GPS Input
Accepts PRAIM input labels from the FMS or other ARINC
743A/B devices.
(1)
Maintenance port setting names listed first with TC978 configuration menu
setting names in parenthesis ().
