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6.3.9 HARDWARE IO CONTROL
The desired setting can be selected via the
drop-down menu.
For electrical specification, see chapter A1.6
Exposure Trigger
If checked, a signal for External Exposure Start or External
Exposure Control Trigger Mode (see chapter 6.3.1) is
accepted at the Exposure Trigger SMA input #1.
Exposure Trigger: On; Off
Signal Polarity: Rising; Falling
Aquire Enable
If checked, a signal for Acquire Mode or Sequence Trigger Mode (see
chapter 6.3.7) is accepted at the Acquire Enable SMA input #2.
Acquire Enable: On; Off
Signal Polarity: High; Low
Status Busy
If checked, a signal indicating busy status is given at the status busy
output. Once an acceptable trigger edge is received, busy will go on
status high. As soon as busy goes low again, a new trigger edge is
accepted.
Status Busy: On; Off
Signal Polarity: High; Low
Status Expos
If checked, a signal indicating exposure or line status is given at the
status output. Status Expos indicates the actual exposure window
for one frame. Status Line: use the falling line edge for optimized
synchronization (minimized jitter time; see page 23).
Select IO Signal: Status Expos; Status Line
Signal timing: Show time of ‘First Line’; Show common time of ‘All
lines’; Show time of ‘Last line’; Show overall time of ‘All lines’
Status Expos: On; Off
Signal Polarity: High; Low
Enabling and Polarity of I/O Signals
The polarity of the I/O signals indicating their active states is
selectable (positive or negative logic).
The polarity of level-sensitive signals can be set to High (positive
logic) or Low (negative logic).
The polarity of edge-sensitive signals can be set to Rising (positive
logic) or Falling (negative logic).
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