Gpio Connector; Gpio Isolation; Gpio Configuration - Dalsa Spyder3 SG-34-04k80-00-R User Manual

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GPIO Connector:

A single 15-p in general p u rp ose inp u t / ou tp u t (GPIO) connector is u sed to receive or control external
signals. For exam p le, the GPIO connector can be u sed to receive EXSYN C, PRIN (p ixel reset), and
d irection signals. External Inp u t
The GPIO connector is p rogram m ed throu gh the GUI ap p lication. In Cam Exp ert the relevant p aram eters
are located in the category Inp u ts Grou p .
Figure 10: GPIO Connector and Pin Numbers
1
5
11
15
Table 7: GPIO Connector Pinout
Pin
INPUT_ 0+
1
INPUT_0-
2
INPUT_1+
3
INPUT_1-
4
GND
5
INPUT_2+
6
INPUT_2-
7
INPUT_3
8
OUTPUT_3
9
OUTPUT_2+
10
OUTPUT_0+
11
OUTPUT_0-
12
OUTPUT_1+
13
OUTPUT_1-
14
OUTPUT_2-
15
A schem atic of the TTL inpu t circu itry is show n below . The inpu t signals are fed into the engine from external
sou rces via the GPIO connector.

GPIO Isolation

All of the GPIOs are isolated from the rest of the cam era and the cam era case. They are not isolated w ith
resp ect to each other and share a com m on retu rn (grou nd ) throu gh p in 5 of the GPIO connector.
N ote: The shell connection of the GPIO connector is not isolated and it shou ld not be u sed as a retu rn
(grou nd ) for the GPIO signals. The shell connection is attached to the cam era case.

GPIO Configuration

Refer to Ap pend ix C: GPIO Control for a d etailed d escription of the GPIO u se-cases and configu ration options.
03-032-20124-00
Signal Description
LVDS/TTL format (positive)
LVDS (negative)
LVDS/TTL format (positive)
LVDS (negative)
LVDS/TTL format (positive)
LVDS (negative)
TTL auxiliary input
TTL auxiliary output
LVDS/TTL auxiliary output
LVDS/TTL auxiliary output
LVDS (negative)
LVDS/TTL auxiliary output
LVDS (negative)
LVDS (negative)
Spyder3 SG-34 GigE Vision Color Manual
GenICam Default
EXSYNC +
EXSYNC -
FrameTrig +
FrameTrig -
Direction +
Direction -
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