IG-500E
IG Device Integration Manual
3.2. Triggered outputs
Triggered outputs (not continuous output) should be enabled with the following configuration output
masks:
•
Channel 1:
triggered by the continuous divider trigger.
◦
Time since reset output
◦
Calibrated Magnetometer output
◦
Raw magnetometer output (optional)
◦
Calibrated Accelerometer output (only required during automatic magnetometer
alignment)
◦
UTC Time reference
◦
Baro pressure output
•
Channel 2:
triggered by the new GPS Position, + new GPS ve new GPS course
◦
Time since reset output
◦
GPS position output
◦
GPS Navigation output
◦
GPS Accuracy output
◦
GPS Info output
Note 1:
Trigger channel 1 is only needed if remote magnetometersare used as heading source
or pressure sensor for altitude.
Note 2:
Please refer to the IG-Devices Serial Protocol Specifications for more details.
Note 3:
If you would like to implement your own IG-Devices Serial Protocol Specifications to
connect a hardware other than an IG-500N or IG-30G, please contact SBG Systems.
3.3. Sync Out pin configuration
If the remote IG-Device supports synchronization output signal, then a synchronization pulse
should be sent at the output divider frequency. This will allow the IG-500E to synchronize incoming
data with its internal clock.
The falling edge pulse mode is preferable as it generates the smallest delay.
Note:
If your are using an IG-500N or IG-30G that supports a SyncOut signal, don't forget to add
a pull-up resistor on the line as the SyncOut pin is open drain.
SBG Systems
6/11
IG500EIIDG.3
