1775 IMU Technical Manual
14
Data Output Signal Processing
Configuration Options
The 1775 IMU offers more user configurable parameters than the KVH
1725 or 1750 IMU. These parameters can optimize the 1775 IMU
performance for specific application need (e.g., faster update rates for
higher dynamic conditions, very low latency sensing and time
synchronization, digital signal processing filters, and options for ease
of platform installation and interfacing to control systems). In addition
to the default and standard user options available, customized digital
filters are also supported. Figure 14 lists the User-Configuration
options. For more information, refer to “Appendix C: Electrical
Signaling ICD” on page 31.
Figure 14: User-Configurable Parameters
Parameter Command Options Default
Baud Rate =BAUD,<x>9600
19200
38400
57600
115200
460800
576000
921600
4147200
921600
Data Rate (Hz) =DR,<x>1
5
10
25
50
100
250
500
750
1000
3600
5000
1000
Temperature
Units
=TEMPUNITS,<x>C
F
C_100
(1/100 expanded
resolution)
F_100
(1/100 expanded
resolution)
C
Angular Units =ROTUNITS,<x>DEG
RAD
RESET
RAD
Angular (Gyro)
Data Format
=ROTFMT,<x>DELTA
(radians or
degrees)
RATE
(radians or degrees
per second)
RESET
DELTA
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