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ICD-1500-Adapter-Boards
© SightLine Applications, Inc.
5
(1500-OEM Accessible GPIO Signals tables continued)
SLA-1500-FPC
with
Airborne
Camera
J3-2
2.8 V
J4-3
2.8 V
Voltage levels are set
on the camera side
board.
If no camera is
connected, neither
GPIO is available
without VIOSEL
gymnastics.
SLA-1500-FPC
with
SLA-FPC-Tau
J3-2
3.3 V
J4-3
3.3 V
Voltage levels are set
on the camera side
board.
If no camera is
connected, neither
GPIO is available
without VIOSEL
gymnastics.
SLA-1500-FFC
to
SLA-FFC-TAU
J3-1
3.3 V
J3-2
3.3 V
J1 is FFC ribbon to
Tau camera.
Voltage levels set by
Tau camera so only
3.3 V when camera is
connected.
Figure 3: 1500-OEM GPIO Signals Not Accessible
Schematic Signal Name
Software Signal Name
Reference Voltage
Description/Location
GPIO129
(TBD)
1.8V
LAN9221 Pin 43
GPIO171
(TBD)
1.8V
FPGA A9
GPIO179
(TBD)
3.3V
LED D2