Gpio1 Functions - Advanced Navigation Spatial FOG Reference Manual

13.10.7.1

GPIO1 Functions

Value
0
1
2
3
4
5
7
12
14
15
16
17
18
27
28
29
30
31
32
33
34
39
40
41
42
43
44
45
46
Table 103: GPIO1 functions
Spatial FOG Reference Manual
Description
Inactive
1PPS Output
GNSS Fix Output
Odometer Input
Zero Velocity Input
Pitot Tube Input
NMEA Output
ANPP Output
Disable GNSS
Disable Pressure
Set Zero Orientation Alignment
System State Packet Trigger
Raw Sensors Packet Trigger
Left Wheel Speed Sensor
Right Wheel Speed Sensor
1PPS Input
Wheel Speed Sensor
Wheel Encoder Phase A
Wheel Encoder Phase B
Event 1 Input
Event 2 Input
TSS1 Output
Simrad 1000 Output
Simrad 3000 Output
Serial Port Passthrough
Gimbal Encoder Phase A
Gimbal Encoder Phase B
Odometer Direction, Forward Low
Odometer Direction, Forward High
Page 135 of 144
Version 2.3
03/05/2018