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6
I/O Control
This chapter shows the structure of the physical input and physical output line. It describes the
signal path and how to configure it.
The I/O control block contains a signal input path and a signal output path.
6.1 Input Signal Path
The camera has two physical signal input lines, which come from the input opto-isolators of
the camera hardware interface (see Section 12.6) and which are fed into the input signal path
of the camera. Fig. 6.1 shows the structure of the input signal path. The user can invert these
signals and its current status can be read by software.
I n p u t S i g n a l P a t h " L i n e 0 "
I n p u t S i g n a l P a t h " L i n e 1 "
I n v e r t
S t a t u s
L i n e 1
L i n e 0
Figure 6.1: Input Signal Path
The output of the signal input path is distributed to following camera function:
• Acquisition Start Trigger
• Acquisition End Trigger
• Frame Start Trigger
• Frame Burst Start Trigger
• Frame Burst End Trigger
• Exposure Start Trigger
• Exposure End Trigger
• Counter Trigger
• Counter Event
• Counter Reset
• Timer Trigger
• LineOut0, LineOut1
• LED S0, S1 or S2
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