Guppy PRO Technical Manual
V4.1.2
71
Control and video data signals
The inputs and outputs of the camera can be configured by software. The
different modes are described below.
Inputs
The optocoupler inverts all input signals. Inversion of the signal is controlled via
the IO_INP_CTRL1..2 register (see
).
Triggers
All inputs configured as triggers are linked by AND. If several inputs are being
used as triggers, a high signal must be present on all inputs in order to generate
a trigger signal. Each signal can be inverted. The camera must be set to external
triggering to trigger image capture by the trigger signal.
Note
For a general description of the inputs and warnings see the
1394 Installation Manual
, Chapter Guppy PRO input
description.
Figure 28: Input block diagram
Input
Polarity
selectable
via software
Input state
Opto-Coupler
Input signal